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Kim, Guntae (김건태)

Department
School of Energy and Chemical Engineering(에너지및화학공학부)
Research Interests
Solid Oxide Fuel Cells (SOFCs)& SOE, metal-air batteries, ceramic membranes, PEMFC
Lab
GUNS Lab
Website
http://gunslab.unist.ac.kr/
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Issue DateTitleAuthor(s)TypeViewAltmetrics
201710Self-Decorated MnO Nanoparticles on Double Perovskite Solid Oxide Fuel Cell Anode by in Situ ExsolutionSengodan, Sivaprakash; Ju, Young-Wan; Kwon, Ohhun, et alARTICLE199 Self-Decorated MnO Nanoparticles on Double Perovskite Solid Oxide Fuel Cell Anode by in Situ Exsolution
201710Porous Cobalt Phosphide Polyhedrons with Iron Doping as an Efficient Bifunctional ElectrocatalystLi, Feng; Bu, Yunfei; Lv, Zijian, et alARTICLE176 Porous Cobalt Phosphide Polyhedrons with Iron Doping as an Efficient Bifunctional Electrocatalyst
201708Structural, Electrical, and Electrochemical Characteristics of LnBa(0.5)Sr(0.5)Co(1.5)Fe(0.5)O(5+delta) (Ln=Pr, Sm, Gd) as Cathode Materials in Intermediate-Temperature Solid Oxide Fuel CellsJeong, Donghwi; Jun, Areum; Ju, Young-Wan, et alARTICLE116 Structural, Electrical, and Electrochemical Characteristics of LnBa(0.5)Sr(0.5)Co(1.5)Fe(0.5)O(5+delta) (Ln=Pr, Sm, Gd) as Cathode Materials in Intermediate-Temperature Solid Oxide Fuel Cells
201706One-pot surface engineering of battery electrode materials with metallic SWCNT-enriched, ivy-like conductive nanonetsYoo, JongTae; Ju, Young-Wan; Jang, Ye-Ri, et alARTICLE263 One-pot surface engineering of battery electrode materials with metallic SWCNT-enriched, ivy-like conductive nanonets
201706Exsolution trends and co-segregation aspects of self-grown catalyst nanoparticles in perovskitesKwon, Ohhoon; Sengodan, S; Kim, Kyeounghak, et alARTICLE273 Exsolution trends and co-segregation aspects of self-grown catalyst nanoparticles in perovskites
201703Major Role of Surface Area in Perovskite Electrocatalysts for Alkaline SystemsHwang. Chahwan; Gwon, Ohhun; Jo, Hongil, et alARTICLE96 Major Role of Surface Area in Perovskite Electrocatalysts for Alkaline Systems
201702Polypyrrole-assisted oxygen electrocatalysis on perovskite oxidesLee, Dong-Gyu; Kim, Su Hwan; Joo, Se Hun, et alARTICLE482 Polypyrrole-assisted oxygen electrocatalysis on perovskite oxides
201701Tailoring Ni-based catalyst by alloying with transition metals (M = Ni, Co, Cu, and Fe) for direct hydrocarbon utilization of energy conversion devices.Kim, Seona; Kim, Chanseok; Lee, Jun Hee, et alARTICLE592 Tailoring Ni-based catalyst by alloying with transition metals (M = Ni, Co, Cu, and Fe) for direct hydrocarbon utilization of energy conversion devices.
201701Mixing effects of Cr2O3-PrBaMn2O5 for increased redox cycling properties of Fe powder for a solid-oxide Fe-air rechargeable batteryKim. Hackho; Ida, Shintaro; Ju. Young-Wan, et alARTICLE82 Mixing effects of Cr2O3-PrBaMn2O5 for increased redox cycling properties of Fe powder for a solid-oxide Fe-air rechargeable battery
201610Molecularly designed, dual-doped mesoporous carbon/SWCNT nanoshields for lithium battery electrode materialsJang, Ye-Ri; Kim, Ju-Myung; Lee, Jung-Han, et alARTICLE409 Molecularly designed, dual-doped mesoporous carbon/SWCNT nanoshields for lithium battery electrode materials
201610Investigation of a Layered Perovskite for IT-SOFC Cathodes: B-Site Fe-Doped YBa0.5Sr0.5Co2-xFexO5+deltaJoo, Sangwok; Kim, Junyoung; Shin, Jeeyoung, et alARTICLE340 Investigation of a Layered Perovskite for IT-SOFC Cathodes: B-Site Fe-Doped YBa0.5Sr0.5Co2-xFexO5+delta
201609Achieving High Efficiency and Eliminating Degradation in Solid Oxide Electrochemical Cells Using High Oxygen-Capacity PerovskiteJun, Areum; Kim, Junyoung; Shin, Jeeyoung, et alARTICLE435 Achieving High Efficiency and Eliminating Degradation in Solid Oxide Electrochemical Cells Using High Oxygen-Capacity Perovskite
201607In situ surface modification of Ni-YSZ with BaZrO3 for enhancing the sulfur tolerance of Ni-YSZ anodeKwon, Ohhun; Sengodan, S; Lim, Chaehyun, et alARTICLE350 In situ surface modification of Ni-YSZ with BaZrO3 for enhancing the sulfur tolerance of Ni-YSZ anode
201607An efficient oxygen evolution catalyst for hybrid lithium air batteries: Almond stick type composite of perovskite and cobalt oxideGwon, Ohhun; Kim, Changmin; Kwon, Ohhun, et alARTICLE403 An efficient oxygen evolution catalyst for hybrid lithium air batteries: Almond stick type composite of perovskite and cobalt oxide
201604Perovskite as a Cathode Material: A Review of its Role in Solid-Oxide Fuel Cell TechnologyJun, Areum; Kim, Junyoung; Shin, Jeeyoung, et alARTICLE970 Perovskite as a Cathode Material: A Review of its Role in Solid-Oxide Fuel Cell Technology
201604Influence of Ca-doping in layered perovskite PrBaCo2O5+delta on the phase transition and cathodic performance of a solid oxide fuel cellLim, Chaehyun; Jun, Areum; Jo, Hongil, et alARTICLE433 Influence of Ca-doping in layered perovskite PrBaCo2O5+delta on the phase transition and cathodic performance of a solid oxide fuel cell
201602Cloud-like graphene nanoplatelets on Nd0.5Sr0.5CoO3-delta nanorods as an efficient bifunctional electrocatalyst for hybrid Li-air batteriesKim, Changmin; Gwon, Ohhun; Jeon, In-Yup, et alARTICLE713 Cloud-like graphene nanoplatelets on Nd0.5Sr0.5CoO3-delta nanorods as an efficient bifunctional electrocatalyst for hybrid Li-air batteries
201602A robust symmetrical electrode with layered perovskite structure for direct hydrocarbon solid oxide fuel cells: PrBa0.8Ca0.2Mn2O5+deltaChoi, Sihyok; Sengodan, S; Park, Sunhye, et alARTICLE857 A robust symmetrical electrode with layered perovskite structure for direct hydrocarbon solid oxide fuel cells: PrBa0.8Ca0.2Mn2O5+delta
201601Fe@N-Graphene Nanoplatelet-Embedded Carbon Nanofibers as Efficient Electrocatalysts for Oxygen Reduction ReactionJu, Young-Wan; Yoo, Seonyoung; Kim, Changmin, et alARTICLE444 Fe@N-Graphene Nanoplatelet-Embedded Carbon Nanofibers as Efficient Electrocatalysts for Oxygen Reduction Reaction
201512Conductivity-Dependent Completion of Oxygen Reduction on Oxide CatalystsLee, Dong-Gyu; Gwon, Ohhun; Park, Han-Saem, et alARTICLE473 Conductivity-Dependent Completion of Oxygen Reduction on Oxide Catalysts

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