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Kim, Guntae (김건태)

Department
School of Energy and Chemical Engineering(에너지화학공학과)
Website
http://gunslab.unist.ac.kr/
Lab
gunslab (건즈랩)
Research Keywords
PEMFC, metal-air batteries, Solid Oxide Fuel Cells, SOFCs, SOE
Research Interests
There is an ever-increasing demand for energy conversion & storage devices as the hydrogen becomes more important in energy source of future. Guns lab investigates the devices such as CO2 batteries, solid oxide fuel cells, solid oxide electrolyzer, metal-air batteries, polymer electrolyte membrane fuel cells, oxygen membrane reactor, direct carbon fuel cells, and proton conducting oxides based on the studies of perovskite-type material.
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Issue DateTitleAuthor(s)TypeViewAltmetrics
2018-09Self-assembled alloy nanoparticles in a layered double perovskite as a fuel oxidation catalyst for solid oxide fuel cellsKwon, Ohhun; Kim, Kyeounghak; Joo, Sangwook, et alARTICLE453 Self-assembled alloy nanoparticles in a layered double perovskite as a fuel oxidation catalyst for solid oxide fuel cells
2018-06Nano-perovskite oxide prepared via inverse microemulsion mediated synthesis for catalyst of lithium-air batteriesLim, Chaehyun; Kim, Changmin; Gwon, Ohhun, et alARTICLE541 Nano-perovskite oxide prepared via inverse microemulsion mediated synthesis for catalyst of lithium-air batteries
2018-06Strategy for Enhancing Interfacial Effect of Bifunctional Electrocatalyst: Infiltration of Cobalt Nanooxide on PerovskiteKim, Seona; Kwon, Ohhun; Kim, Changmin, et alARTICLE543 Strategy for Enhancing Interfacial Effect of Bifunctional Electrocatalyst: Infiltration of Cobalt Nanooxide on Perovskite
2018-02Hybrid-solid oxide electrolysis cell: A new strategy for efficient hydrogen productionKim, Junyoung; Jun, Areum; Gwon, Ohhun, et alARTICLE704 Hybrid-solid oxide electrolysis cell: A new strategy for efficient hydrogen production
2018-02Fe@C2N: A highly-efficient indirect-contact oxygen reduction catalystMahmood, Javeed; Li, Feng; Kim, Changmin, et alARTICLE1288 Fe@C2N: A highly-efficient indirect-contact oxygen reduction catalyst
2018-02Defect-Free Encapsulation of Fe0 in 2D Fused Organic Networks as a Durable Oxygen Reduction ElectrocatalystKim, Seok-Jin; Mahmood, Javeed; Kim, Changmin, et alARTICLE755 Defect-Free Encapsulation of Fe0 in 2D Fused Organic Networks as a Durable Oxygen Reduction Electrocatalyst
2017-11A Highly Efficient and Robust Cation Ordered Perovskite Oxide as a Bifunctional Catalyst for Rechargeable Zinc-Air BatteriesBu, Yunfei; Gwon, Ohhun; Nam, Gyutae, et alARTICLE825 A Highly Efficient and Robust Cation Ordered Perovskite Oxide as a Bifunctional Catalyst for Rechargeable Zinc-Air Batteries
2017-11All-Nanomat Lithium-Ion Batteries: A New Cell Architecture Platform for Ultrahigh Energy Density and Mechanical FlexibilityKim, Ju-Myung; Kim, Jeong A.; Kim, Seung-Hyeok, et alARTICLE729 All-Nanomat Lithium-Ion Batteries: A New Cell Architecture Platform for Ultrahigh Energy Density and Mechanical Flexibility
2017-10Porous Cobalt Phosphide Polyhedrons with Iron Doping as an Efficient Bifunctional ElectrocatalystLi, Feng; Bu, Yunfei; Lv, Zijian, et alARTICLE563 Porous Cobalt Phosphide Polyhedrons with Iron Doping as an Efficient Bifunctional Electrocatalyst
2017-10Self-Decorated MnO Nanoparticles on Double Perovskite Solid Oxide Fuel Cell Anode by in Situ ExsolutionSengodan, Sivaprakash; Ju, Young-Wan; Kwon, Ohhun, et alARTICLE551 Self-Decorated MnO Nanoparticles on Double Perovskite Solid Oxide Fuel Cell Anode by in Situ Exsolution
2017-08Structural, 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 alARTICLE365 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
2017-06Exsolution trends and co-segregation aspects of self-grown catalyst nanoparticles in perovskitesKwon, Ohhoon; Sengodan, S; Kim, Kyeounghak, et alARTICLE786 Exsolution trends and co-segregation aspects of self-grown catalyst nanoparticles in perovskites
2017-06One-pot surface engineering of battery electrode materials with metallic SWCNT-enriched, ivy-like conductive nanonetsYoo, JongTae; Ju, Young-Wan; Jang, Ye-Ri, et alARTICLE660 One-pot surface engineering of battery electrode materials with metallic SWCNT-enriched, ivy-like conductive nanonets
2017-03Major Role of Surface Area in Perovskite Electrocatalysts for Alkaline SystemsHwang. Chahwan; Gwon, Ohhun; Jo, Hongil, et alARTICLE397 Major Role of Surface Area in Perovskite Electrocatalysts for Alkaline Systems
2017-02Polypyrrole-assisted oxygen electrocatalysis on perovskite oxidesLee, Dong-Gyu; Kim, Su Hwan; Joo, Se Hun, et alARTICLE903 Polypyrrole-assisted oxygen electrocatalysis on perovskite oxides
2017-01Tailoring 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 alARTICLE1006 Tailoring Ni-based catalyst by alloying with transition metals (M = Ni, Co, Cu, and Fe) for direct hydrocarbon utilization of energy conversion devices.
2017-01Mixing 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 alARTICLE352 Mixing effects of Cr2O3-PrBaMn2O5 for increased redox cycling properties of Fe powder for a solid-oxide Fe-air rechargeable battery
2016-10Molecularly designed, dual-doped mesoporous carbon/SWCNT nanoshields for lithium battery electrode materialsJang, Ye-Ri; Kim, Ju-Myung; Lee, Jung-Han, et alARTICLE761 Molecularly designed, dual-doped mesoporous carbon/SWCNT nanoshields for lithium battery electrode materials
2016-10Investigation of a Layered Perovskite for IT-SOFC Cathodes: B-Site Fe-Doped YBa0.5Sr0.5Co2-xFexO5+deltaJoo, Sangwok; Kim, Junyoung; Shin, Jeeyoung, et alARTICLE588 Investigation of a Layered Perovskite for IT-SOFC Cathodes: B-Site Fe-Doped YBa0.5Sr0.5Co2-xFexO5+delta
2016-09Achieving High Efficiency and Eliminating Degradation in Solid Oxide Electrochemical Cells Using High Oxygen-Capacity PerovskiteJun, Areum; Kim, Junyoung; Shin, Jeeyoung, et alARTICLE695 Achieving High Efficiency and Eliminating Degradation in Solid Oxide Electrochemical Cells Using High Oxygen-Capacity Perovskite

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