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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
2013-01Strontium effect of lanthanum doped ordered Perovskite composite cathode on electrochemical characteristics for IT-SOFCsChoi, Sihyuk; Park, Seonhye; Shin, Jeeyoung, et alARTICLE661 Strontium effect of lanthanum doped ordered Perovskite composite cathode on electrochemical characteristics for IT-SOFCs
2013-01Oxygen non-stoichiometry, defect equilibrium and electrical properties of La0.8Sr0.2Sc0.2Mn0.8O 3±δKim, Guntae; Sengodan, Sivapraka; Kim, Junyoung, et alARTICLE811 Oxygen non-stoichiometry, defect equilibrium and electrical properties of La0.8Sr0.2Sc0.2Mn0.8O 3±δ
2012-12Optimization of Sr content in layered SmBa1-xSrxCo2O5+delta perovskite cathodes for intermediate-temperature solid oxide fuel cellsJun, Areum; Kim, Junyoung; Shin, Jeeyoung, et alARTICLE831 Optimization of Sr content in layered SmBa1-xSrxCo2O5+delta perovskite cathodes for intermediate-temperature solid oxide fuel cells
2012-11Oxidation-reduction behavior of La0.8Sr0.2ScyMn1-yO3 +/-delta (y=0.2, 0.3, 0.4): Defect structure, thermodynamic and electrical propertiesSengodan, Sivaprakash; Ahn, Sunghoo; Shin, Jeeyoung, et alARTICLE849 Oxidation-reduction behavior of La0.8Sr0.2ScyMn1-yO3 +/-delta (y=0.2, 0.3, 0.4): Defect structure, thermodynamic and electrical properties
2012-10Chemical compatibility, redox behavior, and electrochemical performance of Nd1-xSrxCoO3-delta cathodes based on Ce1.9Gd0.1O1.95 for intermediate-temperature solid oxide fuel cellsChoi, Sihyuk; Shin, Jeeyoung; Ok, Kang Min, et alARTICLE861 Chemical compatibility, redox behavior, and electrochemical performance of Nd1-xSrxCoO3-delta cathodes based on Ce1.9Gd0.1O1.95 for intermediate-temperature solid oxide fuel cells
2012-10Strontium Doping Effect on High-Performance PrBa1-xSrxCo2O5+delta as a Cathode Material for IT-SOFCsPark, Seonhye; Choi, Sihyuk; Kim, Junyoung, et alARTICLE640 Strontium Doping Effect on High-Performance PrBa1-xSrxCo2O5+delta as a Cathode Material for IT-SOFCs
2012-07Electrochemical investigation of strontium doping effect on high performance Pr1-xSrxCoO3-delta (x=0.1, 0.3, 0.5, and 0.7) cathode for intermediate-temperature solid oxide fuel cellsPark, Seonhye; Choi, Sihyuk; Shin, Jeeyoung, et alARTICLE759 Electrochemical investigation of strontium doping effect on high performance Pr1-xSrxCoO3-delta (x=0.1, 0.3, 0.5, and 0.7) cathode for intermediate-temperature solid oxide fuel cells
2012-06Electrical properties, thermodynamic behavior, and defect analysis of Lan+1NinO3n+1+delta infiltrated into YSZ scaffolds as cathodes for intermediate-temperature SOFCsYoo, Seonyoung; Choi, Sihyuk; Shin, Jeeyoung, et alARTICLE698 Electrical properties, thermodynamic behavior, and defect analysis of Lan+1NinO3n+1+delta infiltrated into YSZ scaffolds as cathodes for intermediate-temperature SOFCs
2012-03The electrochemical and thermodynamic characterization of PrBaCo2-xFexO5+delta (x=0, 0.5, 1) infiltrated into yttria-stabilized zirconia scaffold as cathodes for solid oxide fuel cellsChoi, Sihyuk; Shin, Jeeyoung; Kim, GuntaeARTICLE746 The electrochemical and thermodynamic characterization of PrBaCo2-xFexO5+delta (x=0, 0.5, 1) infiltrated into yttria-stabilized zirconia scaffold as cathodes for solid oxide fuel cells
2011-11Thermodynamic Properties, Defect Analysis, and Electrical Conductivity of the La0.8Sr0.2ScxMn1-xO3-delta Infiltrated into YSZ ScaffoldsSengodan, Sivaprakash; Kim, Jihoon; Shin, Jeeyoung, et alARTICLE782 Thermodynamic Properties, Defect Analysis, and Electrical Conductivity of the La0.8Sr0.2ScxMn1-xO3-delta Infiltrated into YSZ Scaffolds
2011-08High Performance SOFC Cathodes Prepared by Infiltration of Lan+1NinO3n+1 (n=1,2, and 3) in Porous YSZChoi, Sihyuk; Yoo, Seonyoung; Shin, Jee-Young, et alARTICLE825 High Performance SOFC Cathodes Prepared by Infiltration of Lan+1NinO3n+1 (n=1,2, and 3) in Porous YSZ
2011-05Electrochemical behavior of Ba0.5Sr0.5Co0.2-xZnxFe0.8O3-delta (X=0-0.2) perovskite oxides for the cathode of solid oxide fuel cellsPark, Jungdeok; Zou, Jing; Yoon, Heechul, et alARTICLE771 Electrochemical behavior of Ba0.5Sr0.5Co0.2-xZnxFe0.8O3-delta (X=0-0.2) perovskite oxides for the cathode of solid oxide fuel cells
2011-03Assessment of perovskite-type La0.8Sr0.2ScxMn1-xO3-delta oxides as anodes for intermediate-temperature solid oxide fuel cells using hydrocarbon fuelsSengodan, S.; Yeo, H. J.; Shin, J. Y., et alARTICLE751 Assessment of perovskite-type La0.8Sr0.2ScxMn1-xO3-delta oxides as anodes for intermediate-temperature solid oxide fuel cells using hydrocarbon fuels
2011-01Thermodynamic and electrical characteristics of NdBaCo2O5+delta at various oxidation and reduction statesYoo, Seonyoung; Shin, Jee Young; Kim, GuntaeARTICLE690 Thermodynamic and electrical characteristics of NdBaCo2O5+delta at various oxidation and reduction states
2011Thermodynamic and Electrical Properties of Layered Perovskite NdBaCo2-xFexO5+delta-YSZ (x=0, 1) Composites for Intermediate Temperature SOFC CathodesYoo, Seonyoung; Shin, Jee Young; Kim, GuntaeARTICLE715 Thermodynamic and Electrical Properties of Layered Perovskite NdBaCo2-xFexO5+delta-YSZ (x=0, 1) Composites for Intermediate Temperature SOFC Cathodes
2010-03Ammonium hexavanadate nanorods prepared by homogeneous precipitation using urea as cathodes for lithium batteriesPark, Heai-Ku; Kim, GuntaeARTICLE856 Ammonium hexavanadate nanorods prepared by homogeneous precipitation using urea as cathodes for lithium batteries
2010-02Dopants to enhance SOFC cathodes based on Sr-doped LaFeO3 and LaMnO3Bidrawn, F.; Kim, Guntae; Aramrueang, N., et alARTICLE1656 Dopants to enhance SOFC cathodes based on Sr-doped LaFeO3 and LaMnO3
2010-02Electrochemical Properties of Nanocrystalline La0.5Sr0.5CoO3-x Thin FilmsWang, Shuangyan; Yoon, Jongsik; Kim, Guntae, et alARTICLE575 Electrochemical Properties of Nanocrystalline La0.5Sr0.5CoO3-x Thin Films
2009-03Activation and Ripening of Impregnated Manganese Containing Perovskite SOFC Electrodes under Redox CyclingCorre, G.; Kim, Guntae; Cassidy, M., et alARTICLE741 Activation and Ripening of Impregnated Manganese Containing Perovskite SOFC Electrodes under Redox Cycling
2009Investigation of the Structural and Catalytic Requirements for High-Performance SOFC Anodes Formed by Infiltration of LSCMKim, Guntae; Lee, S.; Shin, J. Y., et alARTICLE750 Investigation of the Structural and Catalytic Requirements for High-Performance SOFC Anodes Formed by Infiltration of LSCM

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