2021 연구성과 (8 / 281)
※ 컨트롤 + 클릭으로 열별 다중 정렬 가능합니다.
Excel 다운로드
| WoS | SCOPUS | Document Type | Document Title | Abstract | Authors | Affiliation | ResearcherID (WoS) | AuthorsID (SCOPUS) | Author Email(s) | Journal Name | JCR Abbreviation | ISSN | eISSN | Volume | Issue | WoS Edition | WoS Category | JCR Year | IF | JCR (%) | FWCI | FWCI Update Date | WoS Citation | SCOPUS Citation | Keywords (WoS) | KeywordsPlus (WoS) | Keywords (SCOPUS) | KeywordsPlus (SCOPUS) | Language | Publication Stage | Publication Year | Publication Date | DOI | JCR Link | DOI Link | WOS Link | SCOPUS Link |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ○ | ○ | Article | Numerical inversion and uniqueness of a spherical radon transform restricted with a fixed angular span | In this paper, we study a spherical Radon transform that maps a function to its surface integrals over spheres restricted with a fixed angular span. Such transform is relevant for various image reconstruction problems arising in medical, radar and sonar imaging. This paper contains uniqueness results for the spherical Radon transform in the case of a fixed angular span, valid when the support of the image function is inside or outside the data acquisition sphere. Furthermore, we present simulation results for the numerical inversion in the special case of the spherical cap Radon transform. (c) 2021 Elsevier Inc. All rights reserved. | Gouia-Zarrad, Rim; Roy, Souvik; Moon, Sunghwan | South Mediterranean Univ, Mediterranean Inst Technol, Tunis, Tunisia; Univ Texas Arlington, Dept Math, Arlington, TX 76019 USA; Kyungpook Natl Univ, Coll Nat Sci, Dept Math, Daegu 41566, South Korea | Roy, Souvik/M-2513-2017 | 36610153000; 57190230329; 56063426100 | sunghwan.moon@knu.ac.kr; | APPLIED MATHEMATICS AND COMPUTATION | APPL MATH COMPUT | 0096-3003 | 1873-5649 | 408 | SCIE | MATHEMATICS, APPLIED | 2021 | 4.397 | 2.4 | 0.22 | 2025-07-30 | 2 | 2 | Spherical radon transform; Spherical harmonics; Volterra integral equations; Truncated singular value decomposition | IMAGE-RECONSTRUCTION; MEAN TRANSFORM; FORMULAS; INJECTIVITY; TOMOGRAPHY; CENTERS; DOMAIN; FAMILY | Spherical harmonics; Spherical radon transform; Truncated singular value decomposition; Volterra integral equations | Data acquisition; Image reconstruction; Mathematical transformations; Medical imaging; Radon; Singular value decomposition; Spheres; Images reconstruction; Medical radar; Numerical inversion; Reconstruction problems; Sonar imaging; Spherical harmonics; Spherical Radon transform; Surface integrals; Truncated singular value decomposition; Volterra integral equations; Integral equations | English | 2021 | 2021-11-01 | 10.1016/j.amc.2021.126338 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Polynomially parameter dependent exponential stabilization of sampled-data LPV systems | This paper proposes a polynomially sampled parameter dependent controller design for sampled-data linear parameter varying (LPV) systems. The goal of this study is to design a controller which exponentially stabilizes the system with a larger maximum sampling interval. To achieve this, we utilize the information of the parameters in the controller part. The proposed controller is dependent on the polynomials with respect to the sampled parameters, which is more effective to stabilize the system with a larger maximum sampling interval. To design the controller, an exponential stabilization condition is derived from a new Polynomially Parameter Dependent Quadratic Lyapunov Function with Looped-Functionals (PPDQLLF) which is dependent on the parameters of a plant. The derived condition is represented in terms of the linear matrix inequality (LMI) and it is formulated as sum of squares (SOS) conditions to obtain feasible solutions. The effectiveness of the proposed method is shown by the simulation results of numerical examples. (C) 2021 Elsevier Inc. All rights reserved. | Jung, H. I.; Han, S. Y.; Singh, Satnesh; Lee, S. M. | Kyungpook Natl Univ, Dept Robot & Smart Syst Engn, Cyber Phys Syst & Control Lab, Daehak Ro 80, Daegu, South Korea; Kyungpook Natl Univ, Sch Elect & Elect Engn, Cyber Phys Syst & Control Lab, Daehak Ro 80, Daegu, South Korea | Lee, Sangmoon/C-4502-2018; Singh, Satnesh/AAE-2301-2020 | 57225219801; 57200991395; 57217110503; 59510733500 | moony@knu.ac.kr; | APPLIED MATHEMATICS AND COMPUTATION | APPL MATH COMPUT | 0096-3003 | 1873-5649 | 411 | SCIE | MATHEMATICS, APPLIED | 2021 | 4.397 | 2.4 | 0.22 | 2025-07-30 | 3 | 4 | LPV Systems; Exponential stabilization; Sampled parameter dependent controller; Sum of squares; Looped-functionals | STABILITY ANALYSIS; NETWORKS; TIME; SUM | Exponential stabilization; Looped-functionals; LPV Systems; Sampled parameter dependent controller; Sum of squares | Controllers; Linear matrix inequalities; Lyapunov functions; Numerical methods; Sampled data control systems; Condition; Exponential stabilization; Linear parameter varying systems; Looped-functionals; Parameter dependents; Sampled data; Sampled parameter dependent controller; Sampled parameters; Sampling interval; Sums of squares; Stabilization | English | 2021 | 2021-12-15 | 10.1016/j.amc.2021.126473 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Widespread corticopetal projections from the oval paracentral nucleus of the intralaminar thalamic nuclei conveying orofacial proprioception in rats | The oval paracentral nucleus (OPC) was initially isolated from the paracentral nucleus (PC) within the intralaminar thalamic nuclei in rats. We have recently shown that the rat OPC receives proprioceptive inputs from jaw-closing muscle spindles (JCMSs). However, it remains unknown which cortical areas receive thalamic inputs from the OPC, and whether the cortical areas receiving the OPC inputs are distinct from those receiving inputs from the other intralaminar nuclei and sensory thalamic nuclei. To address this issue, we injected an anterograde tracer, biotinylated dextranamine (BDA), into the OPC, which was electrophysiologically identified by recording of proprioceptive inputs from the JCMSs. Many BDA-labeled axonal fibers and terminals from the OPC were ipsilaterally observed in the rostral and rostroventral regions of the primary somatosensory cortex (S1), the rostral region of the secondary somatosensory cortex (S2), and the most rostrocaudal levels of the granular insular cortex (GI). In contrast, a BDA injection into the caudal PC, which was located slightly rostral to the OPC, resulted in ipsilateral labeling of axonal fibers and terminals in the rostrolateral region of the medial agranular cortex and the rostromedial region of the lateral agranular cortex. Furthermore, injections of a retrograde tracer, Fluorogold, into these S1, S2, and GI regions, resulted in preferential labeling of neurons in the ipsilateral OPC among the intralaminar and sensory thalamic nuclei. These findings reveal that the rat OPC has widespread, but strong corticopetal projections, indicating that there exist divergent corticopetal pathways from the intralaminar thalamic nucleus, which process JCMS proprioceptive sensation. | Tsutsumi, Yumi; Mizuno, Yuka; Haque, Tahsinul; Sato, Fumihiko; Furuta, Takahiro; Oka, Ayaka; Moritani, Masayuki; Bae, Yong Chul; Yamashiro, Takashi; Tachibana, Yoshihisa; Yoshida, Atsushi | Osaka Univ, Dept Oral Anat & Neurobiol, Grad Sch Dent, Suita, Osaka 5650871, Japan; Osaka Univ, Dept Orthodont & Dentofacial Orthoped, Grad Sch Dent, Suita, Osaka 5650871, Japan; Morinomiya Univ Med Sci, Fac Hlth Sci, Dept Phys Therapy, Osaka 5598611, Japan; Kyungpook Natl Univ, Sch Dent, Dept Anat & Neurobiol, Daegu 700412, South Korea; Kobe Univ, Div Syst Neurosci, Grad Sch Med, Kobe, Hyogo 6500017, Japan; King Saud Univ, Coll Dent, Dept Oral Med & Diagnost Sci, Riyadh 11545, Saudi Arabia | Haque, Tahsinul/KUC-7054-2024; Haque, Md/KUC-7054-2024; Yamashiro, Takashi/S-6010-2019 | 57196150893; 57221869769; 26537402900; 37112998700; 7201372674; 36114737500; 7003845354; 56377838800; 55416765600; 47461520500; 55757780066 | yoshi@med.kobe-u.ac.jp;yoshida@dent.osaka-u.ac.jp; | BRAIN STRUCTURE & FUNCTION | BRAIN STRUCT FUNCT | 1863-2653 | 1863-2661 | 226 | 4 | SCIE | ANATOMY & MORPHOLOGY;NEUROSCIENCES | 2021 | 3.748 | 2.4 | 0.37 | 2025-07-30 | 4 | 4 | Thalamus; OPC; Deep sensation; Muscle sensation; Cerebral cortex | PREMOTONEURONS; NEURONS; AREAS | Cerebral cortex; Deep sensation; Muscle sensation; OPC; Thalamus | Animals; Cerebral Cortex; Intralaminar Thalamic Nuclei; Neural Pathways; Proprioception; Rats; cefotiam; fluorochrome; fluorogold; flurbiprofen axetil; ketamine; lidocaine; xylazine; analgesia; animal experiment; Article; biotinylation; brain cortex; brain electrophysiology; brain region; cerebellum; comparative study; controlled study; corticopetal projection; electric potential; electrocardiography; electrostimulation; eye movement; injection; insula; jaw muscle; male; masseter muscle; medial agranular cortex; motor performance; muscle spindle; nerve cell; nerve ending; nerve projection; nonhuman; orofacial proprioception; primary somatosensory cortex; priority journal; procedural pain; proprioception; radiolabeling; rat; rostral region; rostroventral region; secondary somatosensory cortex; sensory stimulation; skin incision; substantia nigra; thalamus intralaminar nucleus; thalamus nucleus; Wistar rat; animal; nerve tract; proprioception | English | 2021 | 2021-05 | 10.1007/s00429-021-02228-5 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | A remarkable adsorbent for removal of nitrogenous compounds from fuel: A metal-organic framework functionalized both on metal and ligand | Efficient elimination of nitrogenous compounds (NCs) from fuel is an important issue. Recently, metal organic frameworks (MOFs), both pristine and modified ones, have attracted continuous attention as an adsorbent for the purification of fuel. In this study, we used, for the first time, MOFs functionalized on both metal (via coordination on open metal site) and ligand, in the purification of fuel. A highly stable MOF, MIL-101(Cr), was modified to introduce amino groups both on the ligand and metal sites, and the NH2-MIL-101 was further reacted with oxalyl chloride to obtain a multifunctional adsorbent named OC-ED-A-M101. This adsorbent showed an outstanding performance in adsorptive denitrogenation of fuels. Or, the OC-ED-A-M101 had 11.7 and 9.3 times adsorption capacity for indole and quinoline, respectively, that of an activated carbon. Moreover, the new adsorbent showed the highest and the second highest adsorption capacity for indole and quinoline, respectively, compared with any reported MOF-based adsorbents. The noticeable performances of OC-ED-A-M101 could be interpreted with H-bonding because of ample hydrogen donor and hydrogen acceptor sites on the OC-ED-A-M101. Adsorption over other M101s could be explained with the combination of H-bonding, acid-base interaction, and base-base repulsion. Finally, the studied MOF could be easily reactivated by washing with ethanol. Therefore, OC-ED-A-M101 might be a potential adsorbent for the purification of fuel containing NCs. | Mondol, Md. Mahmudul Hassan; Bhadra, Biswa Nath; Park, Jong Min; Jhung, Sung Hwa | Kyungpook Natl Univ, Dept Chem, Daegu 41566, South Korea; Kyungpook Natl Univ, Green Nano Mat Res Ctr, Daegu 41566, South Korea | ; Bhadra, Biswa Nath/ABG-6935-2021; Jhung, Sung/AAO-6683-2021; Hassan Mondol, Md Mahmudul/AAM-8718-2021; Bhadra, Biswa/ABG-6935-2021 | 57217989090; 56982844300; 57193995796; 6701659467 | sung@knu.ac.kr; | CHEMICAL ENGINEERING JOURNAL | CHEM ENG J | 1385-8947 | 1873-3212 | 404 | SCIE | ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL | 2021 | 16.744 | 2.5 | 1.94 | 2025-07-30 | 37 | 38 | Adsorption; Fuel; Denitrogenation; Functionalization; MIL-101(Cr) | ACID-BASE INTERACTIONS; DOPED POROUS CARBONS; ADSORPTIVE DENITROGENATION; MODEL FUEL; LIQUID FUEL; MIL-101; QUINOLINE; INDOLE; DESULFURIZATION; COMPOSITE | Adsorption; Denitrogenation; Fuel; Functionalization; MIL-101(Cr) | Activated carbon; Adsorption; Chlorine compounds; Fuels; Hydrogen; Ligands; Metal-Organic Frameworks; Metals; Organometallics; Polycyclic aromatic hydrocarbons; Acid base interaction; Adsorption capacities; Adsorptive denitrogenation; Hydrogen acceptor; Metalorganic frameworks (MOFs); Nitrogenous compounds; Oxalyl chloride; Potential adsorbents; Fuel purification | English | 2021 | 2021-01-15 | 10.1016/j.cej.2020.126491 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Review | A review on lithium recovery using electrochemical capturing systems | Resource recovery from natural reserves is appealing and Li extraction from different brines is in the forefront. Li extraction by membranes is reviewed in the literature much more than electrochemical processes. However, a very recent review thoroughly discussed Li recovery by electrochemically switchable ion exchange (ESIX). This paper reviews Li recovery by both charge transfer processes, namely electrodialysis (ED), and electro-sorption processes, namely capacitive deionization (CDI). It also reviews ESIX with a focus on performance matrices and includes comments on the technology readiness of each separation technique. These processes exhibit promising perspectives on the separation and recovery of Li both selectively and non-selectively from simulated brine solutions and Li salt solutions. Readers are provided with guidelines to choose between the processes, depending on the applied voltage, current density, specific energy consumption and purity of recovered Li. Most electrochemical lithium capturing systems (ELiCSs) have been tested at the lab scale. Therefore, future research should be directed toward pilot-scale development and parameter optimization. Furthermore, we urge the ELiCSs research community to report information in a standard form that allows meaningful comparisons and insights into the systems. | Zavahir, Sifani; Elmakki, Tasneem; Gulied, Mona; Ahmad, Zubair; Al-Sulaiti, Leena; Shon, Ho Kyong; Chen, Yuan; Park, Hyunwoong; Batchelor, Bill; Han, Dong Suk | Qatar Univ, Ctr Adv Mat, Doha, Qatar; Qatar Univ, Coll Arts & Sci, Dept Math Stat & Phys, Doha, Qatar; Univ Technol Sydney, Sch Civil & Environm Engn, Ctr Technol Water & Wastewater, Sydney, NSW 2007, Australia; Univ Sydney, Sch Chem & Biomol Engn, Sydney, NSW 2006, Australia; Kyungpook Natl Univ, Sch Energy Engn, Daegu 41566, South Korea; Texas A&M Univ, Zachry Dept Civil & Environm Engn, College Stn, TX 77840 USA | Shon, Ho Kyong/P-7057-2015; Shon, Ho/P-7057-2015; Chen, Yuan/C-6637-2008; Park, Hyunwoong/A-1247-2012; Ahmad, Zubair/JFS-5475-2023; Han, Dong SuK/AAX-9333-2021 | 56493120500; 57221280532; 57204041429; 55358599200; 35368318800; 6701629946; 35261539500; 7601565583; 35584245300; 36139213900 | dhan@qu.edu.qa; | DESALINATION | DESALINATION | 0011-9164 | 1873-4464 | 500 | SCIE | ENGINEERING, CHEMICAL;WATER RESOURCES | 2021 | 11.211 | 2.5 | 3.07 | 2025-07-30 | 165 | 168 | Lithium; Resource recovery; Electrodialysis; Capacitive deionization; Electrochemically switchable ion exchange | BIPOLAR-MEMBRANE ELECTRODIALYSIS; MG2+/LI+ RATIO BRINES; SALT-LAKE BRINES; CAPACITIVE DEIONIZATION; ION-EXCHANGE; NICKEL HEXACYANOFERRATE; WATER DESALINATION; SELECTIVE-ELECTRODIALYSIS; GEOTHERMAL WATER; REVERSE-OSMOSIS | Capacitive deionization; Electrochemically switchable ion exchange; Electrodialysis; Lithium; Resource recovery | Charge transfer; Energy utilization; Extraction; Ion exchange; Lithium; Capacitive deionization; Charge transfer process; Electrochemical process; Parameter optimization; Research communities; Separation techniques; Specific energy consumption; Technology readiness; electrochemistry; ion exchange; lithium; parameter estimation; pollutant removal; sorption; wastewater treatment; Recovery | English | 2021 | 2021-03-15 | 10.1016/j.desal.2020.114883 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Adsorption and electrochemical regeneration of intercalated Ti3C2Tx MXene for the removal of ciprofloxacin from wastewater | Two-dimensional Ti3C2Tx MXene nanosheets intercalated with sodium ions (SI-Ti3C2Tx) was synthesized by a facile batch fabrication method and applied for Ciprofloxacin (CPX) removal in the adsorption and electrochemical regeneration process. The successful synthesis and properties of the synthesized nanosheets were evaluated with X-ray diffraction (XRD), FE-scanning electron microscopy (SEM), FE-transmission electron spectroscopy, Zeta-potential analyses, and X-ray photoelectron spectroscopy. After intercalation, the surface terminations and the spacing between the layers of SI-Ti3C2Tx MXene were increased which enhanced the adsorption capacity of nanosheets in terms of fast kinetics and higher removal rates. As a result, 10 mg L-1 CPX was reduced to approximately 1 mg L-1 in just 15-20 min, which is an extraordinary kinetic behavior in CPX adsorption. Elovich kinetic model and the Redlich-Peterson isotherm model fitted the experimental data with the highest correlation coefficient. SI-Ti3C2Tx could be completely regenerated through an electrochemical regeneration approach within 5 min. Even after the subsequent adsorption and regeneration cycles, the removal rate enhanced up to similar to 99.7%. After the electrochemical treatment, the results of XRD and SEM indicated the stability of the material. Results obtained herein suggest that this type of nanoadsorbent will be useful in practical water treatment applications. | Ghani, Ahsan Abdul; Shahzad, Asif; Moztahida, Mokrema; Tahir, Khurram; Jeon, Hyeji; Kim, Bolam; Lee, Dae Sung | Kyungpook Natl Univ, Dept Environm Engn, 80 Daehak Ro, Daegu 41566, South Korea; Univ Karachi, Dept Chem Engn, Main Univ Rd, Karachi 75270, Sindh, Pakistan | ; Tahir, Khurram/KFS-5321-2024 | 57218294089; 57190382338; 57202904382; 57207114377; 57218291200; 57208922438; 55568524907 | daesung@knu.ac.kr; | CHEMICAL ENGINEERING JOURNAL | CHEM ENG J | 1385-8947 | 1873-3212 | 421 | SCIE | ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL | 2021 | 16.744 | 2.5 | 4.55 | 2025-07-30 | 86 | 101 | MXene; Alkaline intercalation; Ciprofloxacin; Adsorption; Wastewater | AQUEOUS-SOLUTION; CARBON NANOTUBES; ACTIVATED CARBON; HUMIC-ACID; SULFAMETHOXAZOLE; ANTIBIOTICS; EQUILIBRIUM; SOLUBILITY; COMPOSITE; MECHANISM | Adsorption; Alkaline intercalation; Ciprofloxacin; MXene; Wastewater | Antibiotics; Electron spectroscopy; Kinetics; Metal ions; Nanosheets; Scanning electron microscopy; Water treatment; X ray diffraction; X ray photoelectron spectroscopy; Adsorption capacities; Correlation coefficient; Electrochemical regeneration; Electrochemical treatments; Redlich-Peterson isotherms; Surface termination; Transmission electron; Zeta potential analysis; Adsorption | English | 2021 | 2021-10-01 | 10.1016/j.cej.2020.127780 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Adsorptive removal of nitro- or sulfonate-containing dyes by a functional metal-organic framework: Quantitative contribution of hydrogen bonding | The removal of organic dyes from water is important from the perspective of sustainability. In this study, the adsorptive removal of four dyes having nitro or sulfonate groups was performed using highly porous metal-organic frameworks (MOFs, MIL101s) with or without further functionalization. In particular, a melaminefunctionalized MOF (MIL101-Mela) was effective in the removal of martius yellow (MY), naphthol yellow S, orange G, and sunset yellow FCF. For example, the adsorbed quantity of MY over MIL101-Mela, even after the fourth recycle, was 6.9 times that over the fresh activated carbon. Moreover, MIL101-Mela showed higher adsorption capacity for the four studied dyes than previously reported any adsorbent. The adsorption results suggest the importance of the number of hydrogen donors and hydrogen acceptors in adsorbents and dyes, respectively, for improved performance in dye removal. Importantly, the mechanism of the dyes adsorption over the functionalized MIL101s is explained by the formation of six-membered rings between the studied MOFs and the dyes via hydrogen bonding. This work will pave the way toward the development of effective adsorbents for organics having high concentration of nitro or sulfonate groups. | Woo, Ho Chul; Jhung, Sung Hwa | Kyungpook Natl Univ, Dept Chem, Daegu 41566, South Korea; Kyungpook Natl Univ, Green Nano Mat Res Ctr, Daegu 41566, South Korea | ; Jhung, Sung/AAO-6683-2021 | 57217234591; 6701659467 | sung@knu.ac.kr; | CHEMICAL ENGINEERING JOURNAL | CHEM ENG J | 1385-8947 | 1873-3212 | 425 | SCIE | ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL | 2021 | 16.744 | 2.5 | 2.28 | 2025-07-30 | 42 | 47 | Adsorption; Dyes; Hydrogen bond; Metal-organic frameworks; Six-membered ring | EMERGING CONTAMINANTS; ENHANCED ADSORPTION; AQUEOUS-SOLUTIONS; MALACHITE GREEN; MARTIUS YELLOW; CATIONIC DYES; WATER; ACID; MOFS; MIL-101 | Adsorption; Dyes; Hydrogen bond; Metal–organic frameworks; Six-membered ring | Activated carbon; Adsorption; Dyes; Stripping (dyes); Adsorptive removal; Functional metals; Functionalized; Metal-organic-frameworks; Nitro group; Organic dye; Porous metal; Six-membered rings; Sulfonate groups; Sulphonates; Hydrogen bonds | English | 2021 | 2021-12-01 | 10.1016/j.cej.2021.130598 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Adsorptive removal of pesticides from water with metal-organic framework-based materials | The contamination of water with pesticides has led to serious environmental problems worldwide that pose significant risk for human health. Therefore, the effective removal of pesticides from the aqueous environment has attracted considerable attention from researchers. Adsorption is one of the most promising methods for removing pesticides because of its low cost and mild and simple operating conditions. In this context, metal-organic frameworks (MOFs) have emerged as competitive adsorbents because of their easy functionalization, tunable pore size, high surface area, and facile production. This review firstly reports the development of MOFbased adsorbents, including pristine MOFs, functionalized MOFs, MOF composites, and MOF-derived materials, for the adsorptive removal of pesticides from aqueous solutions to mitigate environmental pollution. Moreover, after a brief summary of these achievements, the prospects of additional research in this field are suggested. | Mondol, Md. Mahmudul Hassan; Jhung, Sung Hwa | Kyungpook Natl Univ, Dept Chem, Daegu 41566, South Korea; Kyungpook Natl Univ, Green Nano Mat Res Ctr, Daegu 41566, South Korea | Hassan Mondol, Md Mahmudul/AAM-8718-2021; Jhung, Sung/AAO-6683-2021 | 57217989090; 6701659467 | sung@knu.ac.kr; | CHEMICAL ENGINEERING JOURNAL | CHEM ENG J | 1385-8947 | 1873-3212 | 421 | SCIE | ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL | 2021 | 16.744 | 2.5 | 2.2 | 2025-07-30 | 140 | 148 | Adsorption; Metal-organic frameworks; Pesticides; Removal; Water | MAGNETIC GRAPHENE OXIDE; POROUS CARBON; ORGANOPHOSPHORUS PESTICIDES; BETA-CYCLODEXTRIN; AQUEOUS-SOLUTION; MESOPOROUS MATERIALS; ENVIRONMENTAL WATER; ENHANCED ADSORPTION; NANOPOROUS CARBON; FUNCTIONAL-GROUPS | Adsorption; Metal–organic frameworks; Pesticides; Removal; Water | Health risks; Pesticides; Pore size; Removal; Water; Adsorptive removal; Aqueous environment; Effective removals; Environmental problems; Functionalizations; Human health; Low-costs; Metal-organic-frameworks; Operating condition; Simple++; Adsorption | English | 2021 | 2021-10-01 | 10.1016/j.cej.2021.129688 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Anisotropic heteronanocrystals of Cu2O-2D MoS2 for efficient visible light driven photocatalysis | Solar energy driven production of chemicals by photocatalysis holds great potential for solving the energy and environmental issues that are now being faced. However, the practical application of photocatalysis is limited because of low light absorbing efficiency, fast charge recombination rate, and low durability of photocatalysts. Herein we developed efficient solar energy-harvesting anisotropic binary heteronanocrystals (HNCs) composed of chemically exfoliated MoS2 (ce-MoS2) sheets and shape-controlled Cu2O NCs including cubic Cu2O (Cu2Ocube) and octahedral Cu2O NCs (Cu2Oocta). Because Cu2Ocube and Cu2Oocta are enclosed by the {100} and {111} facets, respectively, binary Cu2Ocube-MoS2 and Cu2Oocta-MoS2 HNCs can be considered as effective platforms for investigating the effects of surface structure and anisotropic morphology on photocatalytic reactions. The photocatalytic performance of Cu2O-MoS2 HNCs highly depended on both the surface facets of Cu2O NCs and the manner of Cu2O NCs and ce-MoS2 sheets coupling. The prepared anisotropic binary Cu2Ocube-MoS2 HNCs showed 2.5 times enhanced photocatalytic activity during hydrogen (H-2) production compared with Cu2Oocta-MoS2 HNCs. In addition, the degradation of theophylline under visible light irradiation was 2 times faster with Cu2Ocube-MoS2 HNCs than with Cu2Oocta-MoS2 HNCs because of synergistic structural and compositional benefits. | Yu, Eun-Jin; Kim, Heon Chul; Kim, Hee Jin; Jung, Su-Yeon; Ryu, Kwang-Sun; Choi, Sang-Il; Hong, Jong Wook | Univ Ulsan, Dept Chem, Ulsan 44776, South Korea; Univ Ulsan, Energy Harvest Storage Res Ctr EHSRC, Ulsan 44776, South Korea; Kyungpook Natl Univ, Dept Chem, Daegu 41566, South Korea; Kyungpook Natl Univ, Green Nano Mat Res Ctr, Daegu 41566, South Korea | Choi, Sang-Il/AGR-1133-2022 | 57218890392; 57205076046; 57193334513; 57217441433; 7202685314; 56167600800; 57215820078 | sichoi@knu.ac.kr;jwhong@ulsan.ac.kr; | APPLIED SURFACE SCIENCE | APPL SURF SCI | 0169-4332 | 1873-5584 | 538 | SCIE | CHEMISTRY, PHYSICAL;MATERIALS SCIENCE, COATINGS & FILMS;PHYSICS, APPLIED;PHYSICS, CONDENSED MATTER | 2021 | 7.392 | 2.5 | 1.61 | 2025-07-30 | 23 | 24 | Anisotropic binary heteronanocrystals; Facet-control; Photocatalytic hydrogen production; Pollutant degradation | Anisotropic binary heteronanocrystals; Facet-control; Photocatalytic hydrogen production; Pollutant degradation | Anisotropy; Copper oxides; Energy harvesting; Layered semiconductors; Light; Morphology; Oxide minerals; Photocatalytic activity; Photodegradation; Solar energy; Surface structure; Absorbing efficiency; Charge recombinations; Environmental issues; Heteronanocrystals; Photocatalytic performance; Photocatalytic reactions; Visible-light irradiation; Visible-light-driven; Molybdenum compounds | English | 2021 | 2021-02-01 | 10.1016/j.apsusc.2020.148159 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Atomically controllable in-situ electrochemical treatment of metal-organic-framework-derived cobalt-embedded carbon composites for highly efficient electrocatalytic oxygen evolution | Co-based metal-organic frameworks (Co-MOFs) have attracted significant interest as intermediate templates to obtain Co-embedded nitrogen-doped carbon (NC) composites for highly catalytic oxygen evolution reaction. However, the electrocatalytic performance of Co-MOF-derived composite (Co@NC) for oxygen evolution remains unsatisfactory owing to its insufficient active sites and the detachment of Co nanoparticles. As catalytic reactions are mostly dominated by surface atoms, it is important to artificially control the surface catalytic sites of Co@NC composites to obtain highly efficient electrocatalysts. Herein, we proposed an in-situ electrochemical treatment to change the surface of Co nanoparticles to catalytic Co3+/Co4+ couple exchange states, thus obtaining a core/shell structure consisting of conductive Co metal and a highly active CoOOH layer. To achieve this, pyrolyzed Co@NC composites were subjected to a two-step in-situ electrochemical treatment; in the first step, the naturally formed inactive oxidation states were removed, and in the second step, the core/shell-structured nanoparticles were formed. The electrochemically designed Co@NC composite exhibited excellent electrocatalytic reaction with desirable overpotential (eta(10) = similar to 320 mV) and Tafel slope (78-80 mV.dec(-1)), in addition to long-term durability. | Ahn, Cheol Hyoun; Deshpande, Nishad G.; Lee, Ho Seong; Cho, Hyung Koun | Sungkyunkwan Univ, Sch Adv Mat Sci & Engn, 2066 Seobu Ro, Suwon, Gyeonggi Do, South Korea; Sungkyunkwan Univ SKKU, Res Ctr Adv Mat Technol, 2066 Seobu Ro, Suwon, Gyeonggi Do, South Korea; Kyungpook Natl Univ, Sch Mat Sci & Engn, 80 Daehak Ro, Daegu 41566, South Korea | Cho, Hyung/P-2007-2017; Deshpande, Nishad/D-1021-2011 | 7201986650; 56096311600; 55706810400; 35236454300 | chohk@skku.edu; | APPLIED SURFACE SCIENCE | APPL SURF SCI | 0169-4332 | 1873-5584 | 554 | SCIE | CHEMISTRY, PHYSICAL;MATERIALS SCIENCE, COATINGS & FILMS;PHYSICS, APPLIED;PHYSICS, CONDENSED MATTER | 2021 | 7.392 | 2.5 | 0.88 | 2025-07-30 | 15 | 15 | In-situ electrochemical treatment; Metal-organic-framework; Oxygen evolution reaction; Co-embedded nitrogen-doped carbon; Catalytic Co3+/Co4+couple exchange states | HIGH-PERFORMANCE; WATER OXIDATION; PARAMETERS; HYDROXIDE; OER | Catalytic Co3+/Co4+ couple exchange states; Co-embedded nitrogen-doped carbon; In-situ electrochemical treatment; Metal-organic-framework; Oxygen evolution reaction | Carbon carbon composites; Cobalt; Crystalline materials; Electrocatalysis; Electrocatalysts; Nanoparticles; Organic polymers; Organometallics; Oxygen; Reaction intermediates; Surface reactions; Carbon composites; Catalytic co3+/co4+ couple exchange state; Co Nanoparticles; Co-embedded nitrogen-doped carbon; Electrochemical treatments; Evolution reactions; In-situ electrochemical treatment; Metal-organic-frameworks; Nitrogen-doped carbons; Oxygen evolution; Doping (additives) | English | 2021 | 2021-07-15 | 10.1016/j.apsusc.2021.149651 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Bimodally-porous alumina with tunable mesopore and macropore for efficient organic adsorbents | Since it is of great importance to remove aqueous pollutants for distributing clean water, the adsorption of toxic chemicals on solid adsorbent has been the most practical technique. As one of the widely-accepted design for an adsorbent, hierarchical channel or structurally-connected large and small pore networks take several advantages for application in catalysis and adsorption in liquid or gaseous environment. Mesoporous networks can provide size and shape selectivity for foreign molecule, while macropores can reduce transport limitations and increase the accessibility to the active sites. In this study, we adopted alumina as an adsorbent of organic pollutants due to its easy structural engineering in crystal structure, textural properties, and morphology. As an efficient organic adsorbent, bimodally-porous alumina (BPA) was synthesized to contain mesopores and macropores, which were able to be structured in a separately-controllable manner via solvent-deficient hydrolysis method. The macropores are formed by using polymer beads as a sacrificial template. Additionally, the mesoporous framework is structured through controlling hydrolysis reaction between aluminum alkoxides and water. After calcination, the BPA was pelletized into cylinder or coin shapes for recycling adsorbents without separation and collection steps. We examined the systematic characteristics of the BPA samples, which are associated with the optimal adsorption capability in terms of surface conditions and structural/morphological difference. | Im, Eunmi; Seo, Ho Jun; Kim, Da In; Hyun, Dong Choon; Moon, Geon Dae | Korea Inst Ind Technol, Dongnam Div, Busan 46938, South Korea; Ulsan Natl Inst Sci & Technol UNIST, Sch Energy & Chem Engn, Dept Energy Engn, Ulsan 44919, South Korea; Kyungpook Natl Univ, Sch Appl Chem Engn, Dept Polymer Sci & Engn, Polymer Nanomat Lab, Daegu 41566, South Korea; Kyungpook Natl Univ, Inst Translat Res Dent, Daegu 41940, South Korea | 57209220408; 57199231315; 57204061726; 15834575400; 23489708500 | dong.hyun@knu.ac.kr;gmoon@kitech.re.kr; | CHEMICAL ENGINEERING JOURNAL | CHEM ENG J | 1385-8947 | 1873-3212 | 416 | SCIE | ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL | 2021 | 16.744 | 2.5 | 1.17 | 2025-07-30 | 25 | 25 | Mesoporous alumina; Microporous alumina; Adsorbent; Organic dye; Congo red | HYDROTHERMAL SYNTHESIS; OXIDE NANOPARTICLES; FACILE SYNTHESIS; GAMMA-ALUMINA; CONGO RED; ADSORPTION; WATER; SIZE; GAMMA-AL2O3; SURFACTANT | Adsorbent; Congo red; Mesoporous alumina; Microporous alumina; Organic dye | Adsorption; Alumina; Aluminum oxide; Crystal structure; Hydrolysis; Morphology; Water pollution; Adsorption capability; Gaseous environments; Hydrolysis reaction; Organic adsorbents; Sacrificial templates; Structurally-connected; Textural properties; Transport limitations; Organic pollutants | English | 2021 | 2021-07-15 | 10.1016/j.cej.2021.129147 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Catalytic oxidation of naproxen in cobalt spinel ferrite decorated Ti3C2Tx MXene activated persulfate system: Mechanisms and pathways | Naproxen (NPX) is a nonstemidal anti-inflammatory drug that, at concentrations of 20 mu g/L to several tig/L in aqueous environments, can cause detrimental effects to human and ecosystem health. A heterogeneous nanocatalyst composed of two-dimensional MXene nanosheets functionalized with CoFe2O4 nanoparticles was fabricated by liquid self-assembly for the activation of persulfate (PS) to degrade NPX. Approximately 99.1% of NPX was degraded within 90 mM with the addition of 0.5 mM PS at 1 g/L of Fe2O4@MXene dosage. To better understand the removal process, different influencing parameters, including the solution pH, catalyst dosage, and PS concentration, during NPX removal were studied. Radical scavenging and electron spin resonance experi- ments revealed that both radical (i.e., O-2(center dot-), (OH)-O-center dot, SO4 center dot-, and S2O8 center dot-) and nonradical (i.e., O-1(2)) pathways were involved in the catalytic degradation of NPX. The results suggest that CoFe2O4@MXene/PS is a promising catalytic system for the treatment of water polluted with NPX. | Fayyaz, Aqsa; Saravanakumar, Karunamoorthy; Talukdar, Kristy; Kim, Yejin; Yoon, Yeomin; Park, Chang Min | Kyungpook Natl Univ, Dept Environm Engn, 80 Daehak Ro, Daegu 41566, South Korea; Univ South Carolina, Dept Civil & Environm Engn, 300 Main St, Columbia, SC 29208 USA | ; Karunamoorthy, Saravanakumar/Q-2005-2016; Yoon, Yeomin/KDP-2253-2024; Park, Chang Min/CAA-8506-2022 | 57217157699; 57223020778; 57217156139; 59052467200; 7402126688; 57209588953 | rysa12@naver.com;yoony@cec.sc.edu;cmpark@knu.ac.kr; | CHEMICAL ENGINEERING JOURNAL | CHEM ENG J | 1385-8947 | 1873-3212 | 407 | SCIE | ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL | 2021 | 16.744 | 2.5 | 6.72 | 2025-07-30 | 144 | 143 | CoFe2O4@MXene; Persulfate activation; Naproxen; Singlet oxygen; Catalytic degradation | UV-FILTER BENZOPHENONE-3; PEROXYDISULFATE ACTIVATION; SINGLET OXYGEN; WASTE-WATER; DEGRADATION; PEROXYMONOSULFATE; NANOPARTICLES; SULFAMETHOXAZOLE; COMPOSITE; KINETICS | Catalytic degradation; CoFe<sub>2</sub>O<sub>4</sub>@MXene; Naproxen; Persulfate activation; Singlet oxygen | Cobalt; Ecosystems; Iron compounds; Magnetic moments; Nanocatalysts; Self assembly; Water treatment; Activated persulfate; Aqueous environment; Catalytic degradation; Catalytic system; Ecosystem health; Influencing parameters; Non-steroidal anti-inflammatory drugs; Radical scavenging; Catalytic oxidation | English | 2021 | 2021-03-01 | 10.1016/j.cej.2020.127842 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Chemical-free sustainable carbon nano-onion as a dual-mode sensor platform for noxious volatile organic compounds | Air quality, water safety, and other environmental requirements can be achieved by monitoring volatile organic compounds (VOCs). Majority of the VOC-sensing materials are expensive or require several chemicals for preparation. Herein, a new carbon-based dual electrochemical and fluorescence-sensitive sensing platform was developed to sense diisopropylamine (DIPA) and dioxane. The carbon nano-onion (CNO) was prepared via a solvent-free hydrothermal process using an autoclave. The designed sensor exhibited fluorescence quenching for ethylenediamine (EDA) and DIPA and fluorescence enhancement for dioxane. The fluorescence experiments showed selectivity toward EDA and high DIPA sensitivity with a detection limit of 16.5 nM. The hydrogen bonding interactions between the surface of the CNO and DIPA helped to achieve high sensitivity. Electrochemical investigations were performed for supporting and complementing the fluorescence results. The synthesized CNOs were deposited on a glassy carbon electrode for electrochemical sensing. The amperometry results showed a sensitive DIPA response with a linear range of 0-40 M, and a limit of detection of 200 nM. Based on the sensing mechanism, the interaction of the surface functional group of the CNO and the polar nitrogen atom in DIPA molecules resulted in high sensitivity. This renewable carbon material can be effective to monitor toxicity in the future. | Panda, Atanu; Arumugasamy, Shiva Kumar; Lee, Jihyen; Son, Younghu; Yun, Kyusik; Venkateswarlu, Sada; Yoon, Minyoung | Kyungpook Natl Univ, Dept Chem, Daegu 41566, South Korea; Gachon Univ, Dept Nanochem, Seongnam 13120, South Korea; Gachon Univ, Dept Bionanotechnol, Gyeonggi Do 13120, South Korea; Kyungpook Natl Univ, Green Nano Res Ctr, Daegu 41566, South Korea | Son, Younghu/AAX-9531-2021; venkateswarlu, sada/P-2034-2018; Panda, Dr. Atanu/AAU-7780-2020; Panda, Atanu/AAU-7780-2020 | 57201632042; 57212410431; 57219162220; 57216839175; 35331093900; 55649254900; 25222186500 | venkisada67@gmail.com;myyoon@knu.ac.kr; | APPLIED SURFACE SCIENCE | APPL SURF SCI | 0169-4332 | 1873-5584 | 537 | SCIE | CHEMISTRY, PHYSICAL;MATERIALS SCIENCE, COATINGS & FILMS;PHYSICS, APPLIED;PHYSICS, CONDENSED MATTER | 2021 | 7.392 | 2.5 | 1.77 | 2025-07-30 | 26 | 29 | Carbon nano-onion; Fluorescent sensing; Electrochemical sensing; Volatile organic compound; Chemical-free synthesis | GRAPHENE OXIDE; TUNABLE PHOTOLUMINESCENCE; ELECTROCHEMICAL DETECTION; FLUORESCENT DETECTION; GAS SENSOR; DOTS; FUNCTIONALIZATION; NANOPARTICLES; NANOMATERIALS; PERFORMANCE | Carbon nano-onion; Chemical-free synthesis; Electrochemical sensing; Fluorescent sensing; Volatile organic compound | Air quality; Carbon; Ethers; Fluorescence; Glass membrane electrodes; Hydrogen bonds; Polyols; Quenching; Volatile organic compounds; Electrochemical investigations; Electrochemical sensing; Environmental requirement; Fluorescence enhancement; Glassy carbon electrodes; Hydrogen bonding interactions; Hydrothermal process; Surface functional groups; Nanosensors | English | 2021 | 2021-01-30 | 10.1016/j.apsusc.2020.147872 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Dual-role of ZnO as a templating and activating agent to derive porous carbon from polyvinylidene chloride (PVDC) resin | Activated carbon, with its porous morphology and extremely high surface area, maintains the exclusive position as an electrode material in supercapacitors owing to its low manufacturing cost. Although its surface area can be boosted using a chemical etchant to create nanoscale pores, the use of chemicals requires a post-washing of the material to eliminate impurities. Herein, the activation of polyvinylidene chloride (PVDC) resin using ZnO chemical is described to prepare porous activated carbon materials for use as supercapacitor electrodes. During heat-treatment of a 1:1 mass ratio of PVDC resin:ZnO at 950 degrees C, activation and templating processes consecutively take place to produce porous carbon. Between 140 degrees C and 600 degrees C, ZnCl2 formed from the conversion of ZnO chemically activates the carbon with creating micropores. Above 800 degrees C, unreacted ZnO from the initial activation is reduced to Zn upon oxidation of the carbon with the additional micropore creation. Above 907 degrees C the Zn evaporates to leave activated carbon with no impurities. Through this process, the sites initially occupied by ZnO would turn to the pores by templating. With a rationally-designed ZnO ratio, porous carbon can be produced without washing. The activated carbon exhibits a high quinone content that reacts with H+ ions, with a high specific capacitance of 219 F g+1 in 1 M H2SO4 based on pseudocapacitance. However, the rate performance of this material is 55% due to the slow kinetics of the charge transfer reaction. On the contrary, a high quaternary-N content increases the rate capability of the material in 6 M KOH, where the double-layer mostly contributes toward charge storage. | Hwang, Beodl; Yi, Seong-Hoon; Chun, Sang-Eun | Kyungpook Natl Univ, Sch Mat Sci & Engn, 80 Daehak Ro, Daegu 41566, South Korea; Kyungpook Natl Univ, Sch Ind Technol Adv, 80 Daehak Ro, Daegu 41566, South Korea | ; Yi, Seonghoon/HGC-6912-2022 | 59581992100; 14008383000; 36801080300 | sangeun@knu.ac.kr; | CHEMICAL ENGINEERING JOURNAL | CHEM ENG J | 1385-8947 | 1873-3212 | 422 | SCIE | ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL | 2021 | 16.744 | 2.5 | 1.39 | 2025-07-30 | 31 | 32 | Activated carbon; Chemical activation; Templating; Polyvinylidene chloride (PVDC) resin; ZnO; ZnCl2 | ONE-POT SYNTHESIS; HIGH-PERFORMANCE; CHEMICAL ACTIVATION; MESOPOROUS CARBON; FUNCTIONAL-GROUPS; SURFACE-AREA; ZNCL2 ACTIVATION; ELECTROCHEMICAL PERFORMANCE; AGRICULTURAL RESIDUES; SUPERIOR PERFORMANCE | Activated carbon; Chemical activation; Polyvinylidene chloride (PVDC) resin; Templating; ZnCl<sub>2</sub>; ZnO | Activated carbon; Chemical activation; Chlorine compounds; Electrodes; Microporosity; Porous materials; Potassium hydroxide; Reaction kinetics; Resins; Supercapacitor; Zinc chloride; Zinc oxide; Activating agents; Chloride resin; Dual role; Micropores; Polyvinylidene chloride resin; Porous carbons; Templating; Templating agents; ZnCl$-2$; ZnO; II-VI semiconductors | English | 2021 | 2021-10-15 | 10.1016/j.cej.2021.130047 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Effective CO2 adsorption at low pressure over nitrogen-enriched porous carbons, derived from melamine-loaded polyaniline | Polyaniline (PANI)-derived carbon has been applied in various adsorptions because of the presence of nitrogen and relatively high porosity. In this study, melamine/PANI mixture was pyrolyzed at low temperatures (500?650 ?C) to derive porous carbons with high nitrogen content because of added melamine. Obtained carbons (Melamine/PANI-derived Carbons, MPCs) were characterized and applied in CO2 adsorption under low pressure, and MPC-550 (prepared at 550 ?C) showed much better performance than PC-550, derived from pure PANI, because of high N content (since N leads to polarity and basicity, which are helpful for CO2 adsorption) and narrow pores (even with low porosity). For example, MPC-550 and PC-550 (prepared at 550 ?C) had adsorption capacity of 1.2 and 1.0 mmol/g (at 0.15 atm); and isosteric heat of adsorption (IHA) at zero coverage of 46 and 32 kJ/mol, respectively. On the other hand, N2 adsorption relied mainly on porosity; therefore, MPC-550 had lower N2 adsorption than PC-550. Accordingly, MPC-550 and PC-550 showed ideal adsorbed solution theory selectivity (CO2/N2) of 75 and 61, respectively, under 1 atm. MPC-550 had competitive selectivity compared with other carbon-based adsorbents. MPC-500, prepared at 500 ?C, showed very high selectivity (110) and IHA (48 kJ/mol); however, had relatively low CO2 adsorption because of low porosity. Based on the advantages of MPC-550, compared with those of PC-550, adding nitrogenous compounds (like melamine) to PANI, before pyrolysis, is one of the recommendable methods for porous carbons, especially with high N content. Finally, MPC-550 was recyclable in CO2 adsorption and can be suggested as a promising adsorbent for CO2 capture from offgas. | Park, Jong Min; Woo, Ho Chul; Jhung, Sung Hwa | Kyungpook Natl Univ, Dept Chem, Daegu 41566, South Korea; Kyungpook Natl Univ, Green Nano Mat Res Ctr, Daegu 41566, South Korea | Jhung, Sung/AAO-6683-2021 | 57193995796; 57217234591; 6701659467 | sung@knu.ac.kr; | CHEMICAL ENGINEERING JOURNAL | CHEM ENG J | 1385-8947 | 1873-3212 | 412 | SCIE | ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL | 2021 | 16.744 | 2.5 | 1.72 | 2025-07-30 | 37 | 37 | Adsorption; Carbon dioxide; Melamine; N-enriched carbon; Offgas; Polyaniline | METAL-ORGANIC FRAMEWORKS; UREA-FORMALDEHYDE RESIN; PERSONAL CARE PRODUCTS; ACTIVATED CARBON; MICROPOROUS CARBONS; POLYMER PRECURSOR; SURFACE-AREA; CAPTURE; ADSORBENTS; PERFORMANCE | Adsorption; Carbon dioxide; Melamine; N-enriched carbon; Offgas; Polyaniline | Carbon; Carbon dioxide; Nitrogen; Polyaniline; Porosity; Porous materials; Adsorption capacities; Carbon based adsorbents; High nitrogen content; Ideal adsorbed solution theory; Isosteric heat of adsorption; Nitrogen-enriched; Nitrogenous compounds; Polyanilines (PAni); Adsorption | English | 2021 | 2021-05-15 | 10.1016/j.cej.2021.128641 | 바로가기 | 바로가기 | 바로가기 | 바로가기 |
페이지 이동: