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Kwak, Ja Hun (곽자훈)

Department
School of Energy and Chemical Engineering(에너지화학공학과)
Website
http://jhkwak.wix.com/kwak
Lab
Molecular Catalysis Lab. (분자촉매 연구실)
Research Keywords
Heterogeneous catalysis, molecular catalysis, ASlumima, Zeolite, Emission control, Supported single atom catalysis
Research Interests
My general research interests are in the synthesis and characterization of supported metal/metal oxide catalysts. Particular interests are focused on novel synthesis methods for the precise control of the chemical properties of heterogeneous catalytic materials including morphology and corresponding catalytic properties. I utilize a wide array of chemical and spectroscopic characterization techniques of the prepared catalyst materials. Combining catalysts with both physical and chemical characterization can bring us closer to designing new, highly active and selective catalytic materials.
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Issue DateTitleAuthor(s)TypeViewAltmetrics
2020-11High-performance and stable photoelectrochemical water splitting cell with organic-photoactive-layer-based photoanodeYu, Je Min; Lee, Jungho; Kim, Yoon Seo, et alARTICLE18 High-performance and stable photoelectrochemical water splitting cell with organic-photoactive-layer-based photoanode
2020-08Morphology change and phase transformation of alumina related to defect sites and its use in catalyst preparationJang, Eun Jeong; Lee, Jaekyoung; Kwak, Ja HunARTICLE230 Morphology change and phase transformation of alumina related to defect sites and its use in catalyst preparation
2020-07Ni catalysts for dry methane reforming prepared by A-site exsolution on mesoporous defect spinel magnesium aluminateCho, Eunkyung; Lee, Young-Hee; Kim, Hyunjoung, et alARTICLE35 Ni catalysts for dry methane reforming prepared by A-site exsolution on mesoporous defect spinel magnesium aluminate
2020-07Mechanism of CO Oxidation on Pd/CeO2(100): The Unique Surface-Structure of CeO2(100) and the Role of PeroxideKim, Yongseon; Lee, Hosik; Kwak, Ja HunARTICLE19 Mechanism of CO Oxidation on Pd/CeO2(100): The Unique Surface-Structure of CeO2(100) and the Role of Peroxide
2020-05Morphology and size of Pt on Al2O3: The role of specific metal-support interactions between Pt and Al2O3Lee, Jaekyoung; Jang, Eun Jeong; Oh, Dong Gun, et alARTICLE26 Morphology and size of Pt on Al2O3: The role of specific metal-support interactions between Pt and Al2O3
2020-02A General Strategy to Atomically Dispersed Precious Metal Catalysts for Unravelling Their Catalytic Trends for Oxygen Reduction ReactionKim, Jae Hyung; Shin, Dongyup; Lee, Jaekyoung, et alARTICLE86 A General Strategy to Atomically Dispersed Precious Metal Catalysts for Unravelling Their Catalytic Trends for Oxygen Reduction Reaction
2020-01Effect of Pt pre-sintering on the durability of PtPd/Al2O3 catalysts for CH4 oxidationLee, Jaekyoung; Kim, Mi Young; Jeong, Jung Hong, et alARTICLE259 Effect of Pt pre-sintering on the durability of PtPd/Al2O3 catalysts for CH4 oxidation
2019-08Structure-dependent catalytic properties of mesoporous cobalt oxides in furfural hydrogenationNguyen-Huy, Chinh; Lee, Jihyeon; Seo, Ji Hui, et alARTICLE348 Structure-dependent catalytic properties of mesoporous cobalt oxides in furfural hydrogenation
2019-02Mesoporous mixed CuCo oxides as robust catalysts for liquid-phase furfural hydrogenationNguyen-Huy, Chinh; Lee, Hojeong; Lee, Jihyeon, et alARTICLE493 Mesoporous mixed CuCo oxides as robust catalysts for liquid-phase furfural hydrogenation
2019-02Controlling the acid-base properties of alumina for stable PtSn-based propane dehydrogenation catalystsJang, Eun Jeong; Lee, Jaekyoung; Jeong, Hu Young, et alARTICLE419 Controlling the acid-base properties of alumina for stable PtSn-based propane dehydrogenation catalysts
2019-01Effect of number and properties of specific sites on alumina surfaces for Pt-Al2O3 catalystsLee, Jaekyoung; Jang, Eun Jeong; Kwak, Ja HunARTICLE315 Effect of number and properties of specific sites on alumina surfaces for Pt-Al2O3 catalysts
2018-12SiO2@V2O5@Al2O3 core-shell catalysts with high activity and stability for methane oxidation to formaldehydeYang, Euiseob; Lee, Jun Gyeong; Kim, Dong Hyeon, et alARTICLE483 SiO2@V2O5@Al2O3 core-shell catalysts with high activity and stability for methane oxidation to formaldehyde
2018-08Supported Pd nanoparticle catalysts with high activities and selectivities in liquid-phase furfural hydrogenationNguyen-Huy, Chinh; Kim, Ji Sun; Yoon, Sinmyung, et alARTICLE745 Supported Pd nanoparticle catalysts with high activities and selectivities in liquid-phase furfural hydrogenation
2018-07Acidic effect of porous alumina as supports for Pt nanoparticle catalysts in n-hexane reformingYang, Euiseob; Jang, Eun Jeong; Lee, Jun Gyeong, et alARTICLE473 Acidic effect of porous alumina as supports for Pt nanoparticle catalysts in n-hexane reforming
2018-04Critical role of (100) facets on Γ-Al2O3 for ethanol dehydration: Combined efforts of morphology-controlled synthesis and TEM studyLee, Jaekyoung; Jang, Eun Jeong; Jeong, Hu Young, et alARTICLE634 Critical role of (100) facets on Γ-Al2O3 for ethanol dehydration: Combined efforts of morphology-controlled synthesis and TEM study
2018-03Molecular Engineered Safer Organic Battery through the Incorporation of Flame Retarding Organophosphonate MoietyLee, Hyun Ho; Nam, Dongsik; Kim, Choon-Ki, et alARTICLE550 Molecular Engineered Safer Organic Battery through the Incorporation of Flame Retarding Organophosphonate Moiety
2018-01Template free facile synthesis of mesoporous mordenite for bulky molecular catalytic reactionsSingh, Bhupendra Kumar; Kim, Yongseon; Baek, Seung Bin, et alARTICLE562 Template free facile synthesis of mesoporous mordenite for bulky molecular catalytic reactions
2017-11Cross-linking Zr-based metal-organic polyhedra via postsynthetic polymerizationNam, Dongsik; Huh, Jihyun; Lee, Jiyoung, et alARTICLE688 Cross-linking Zr-based metal-organic polyhedra via postsynthetic polymerization
2017-06Ethanol dehydration on gamma-Al2O3: Effects of partial pressure and temperatureLee, Jaekyoung; Szanyi, Janos; Kwak, Ja HunARTICLE642 Ethanol dehydration on gamma-Al2O3: Effects of partial pressure and temperature
2017-04Facile Synthesis and Characterization of Nanostructured Transition Metal/Ceria Solid Solutions (TMxCe1-xO2-delta, TM = Mn, Ni, Co, or Fe) for CO OxidationLee, Kyung Joo; Kim, Yongseon; Lee, Jae Hwa, et alARTICLE710 Facile Synthesis and Characterization of Nanostructured Transition Metal/Ceria Solid Solutions (TMxCe1-xO2-delta, TM = Mn, Ni, Co, or Fe) for CO Oxidation

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