Scholarworks@UNIST: Browsing Repository

Indirect surpassing CO2 utilization in membrane-free CO2 battery File

Kim, Jeongwon , Seong, Arim , Yang, Yejin , Joo, Sangwook , Kim, Changmin , Jeon, Dong Hyup , Dai, Liming , Kim, Guntae

Article Issue Date2021-04 View20

Influence of Ca-doping in layered perovskite PrBaCo2O5+delta on the phase transition and cathodic performance of a solid oxide fuel cell File

Lim, Chaehyun , Jun, Areum , Jo, Hongil , Ok, Kang Min , Shin, Jeeyoung , Ju, Young-Wan , Kim, Guntae

Article Issue Date2016-04 View12

Influence of Cathode Porosity on High Performance Protonic Ceramic Fuel Cells with PrBa0.5Sr0.5Co1.5Fe0.5O5-delta Cathode File

Seong, Arim , Kim, Junyoung , Kim, Jeongwon , Kim, Seona , Sengodan, Sivaprakash , Shin, Jeeyoung , Kim, Guntae

Article Issue Date2018-10 View10

Insights Into the Effect of Nickel Doping on ZIF-Derived Oxygen Reduction Catalysts for Zinc−Air Batteries File

Asokan, Arunchander , Lee, Hansol , Gwon, Ohhun , Kim, Jeongwon , Kwon, Ohhun , Kim, Guntae

Article Issue Date2019-02 View7

Insitu Observation of Oxygen Vacancy Order-Disorder Transition in NdBaCo2O5.5 Layered Perovskite Oxide File

Kwon, Ohhun , Kim, Yong In , Kim, Jong Chan , Jeong, Hanbeom , Kim, Guntae , Kim, Young-Min , Jeong, Hu Young

Conference Paper Issue Date2019-08-05 View10

Introduction of Ni Based Catalyst to Advanced Anode for Direct Hydrocarbon Utilization of Intermediate Temperature Solid Oxide Fuel Cells.

김선아 , 김찬석 , 신지영 , 김건태

Conference Paper Issue Date2016-04-20 View1

Investigation of a Layered Perovskite for IT-SOFC Cathodes: B-Site Fe-Doped YBa0.5Sr0.5Co2-xFexO5+delta File

Joo, Sangwok , Kim, Junyoung , Shin, Jeeyoung , Lim, Tak-Hyoung , Kim, Guntae

Article Issue Date2016-10 View13

Investigation of Cathode Microstructure for Highly Efficient Protonic Ceramic Fuel Cells

Seong, Arim , Kim, Junyoung , Yang, Yejin , Shin, Jeeyoung , Kim, Guntae

Conference Paper Issue Date2018-10-11 View6

Investigation of cathode microstructure for protonic ceramic fuel cells

성아림 , 김준영 , 김건태

Conference Paper Issue Date2017-09-07 View9

Investigation of Cathode Microstructure on Highly Efficient Protonic Ceramic Fuel Cells with PrBa0.5Sr0.5Co1.5Fe0.5O5+δ

Seong, Arim , Joo, Sangwook , Kwon, Ohhun , Jeong, Donghwi , Kim, Hyunmin , Lee, Seungtae , Hwang, Hyojae , Kim, Guntae

Conference Paper Issue Date2019-06-17 View7

Investigation of layered perovskite type NdBa1-xSr xCo2O5+δ (x = 0, 0.25, 0.5, 0.75, and 1.0) cathodes for intermediate-temperature solid oxide fuel cells File

Yoo, Seonyoung , Choi, Sihyuk , Kim, Junyoung , Shin, Jeeyoung , Kim, Guntae

Article Issue Date2013-06 View8

Investigation of ordered perovskite-type oxides infiltrated into YSZ scaffolds as cathode for intermediate-temperature SOFCs

Kim, Guntae

Conference Paper Issue Date2011-10-06 View5

Investigation of ordered perovskite-type oxides infiltrated into YSZ scaffolds as cathode for intermediate-temperature SOFCs

Kim, Guntae

Conference Paper Issue Date2011-11-09 View4

Investigation of the Fe doping effect on the B-site of the layered perovskite PrBa0.8Ca0.2Co2O5+δ for a promising cathode material of the intermediate-temperature solid oxide fuel cells File

Lim, Chaehyun , Sengodan, Sivaprakash , Jeong, Donghwi , Shin, Jeeyoung , Kim, Guntae

Article Issue Date2019-01 View8

Investigation of the Structural and Catalytic Requirements for High-Performance SOFC Anodes Formed by Infiltration of LSCM File

Kim, Guntae , Lee, S. , Shin, J. Y. , Corre, G. , Irvine, J. T. S. , Vohs, J. M. , Gorte, R. J.

Article Issue Date2009 View5

Investigation on the Competitive in situ Growth of the Electro-catalytic Nanoparticles from Perovskite Oxides

권오후 , 신지영 , 김건태

Conference Paper Issue Date2017-04-19 View5

Investigation on the selective exsolved electro-catalytic nanoparticles from perovskite oxide lattices

Kwon, Ohhun , Ju, Young-Wan , Kim, Guntae

Conference Paper Issue Date2016-10-05 View3

Iodination of Activated Charcoal from Ball-milling for Metal-free Electrocatalyst in Hybrid Li-air Cells and Fuel Cell

Jeon, In-Yup , Im, Yoon-Kwang , Kim, Changmin , Kim, Guntae , Baek, Jong-Beom

Conference Paper Issue Date2016-10-07 View7

Iodine Doped Graphene Nanoplatelets Decorated on Nd0.5Sr0.5CoO3-d Nanorod as an Efficient Electrocatalyst for Oxygen Reduction Reaction and Oxygen Evolution Reaction in an Alkaline Media

김창민 , 신지영 , 김건태

Conference Paper Issue Date2017-04-21 View7

Layered oxygen-deficient double perovskite as an efficient and stable anode for direct hydrocarbon solid oxide fuel cells File

Sengoda, Sivaprakash , Choi, Sihyuk , Jun, Areum , Shin, Tae Ho , Ju, Young-Wan , Jeong, Hu Young , Kim, Jeeyoung , Irvine, John T. S. , Kim, Guntae

Article Issue Date2015-02 View9

Layered Perovskite Electrodes with High Performance and Durability for Solid Oxide Electrolysis

Jun, Areum , Kim, Guntae

Conference Paper Issue Date2016-06-01 View7

Layered Perovskites as Promising Cathode Materials for Intermediate Temperature Solid Oxide Fuel Cells

Kim, Guntae , Kim, Junyoung , Sengodan, Sivaprakash , Shin, Jeeyoung

Conference Paper Issue Date2013-10-17 View10

Major Role of Surface Area in Perovskite Electrocatalysts for Alkaline Systems File

Hwang. Chahwan , Gwon, Ohhun , Jo, Hongil , Ok, Kang Min , Kim, Guntae

Article Issue Date2017-03 View11

Measurement of Emf in Liquid Sodium Using a Gadolinia-Doped Ceria Solid Electrolyte File

Shin, Sang Hun , Lee, Jeong Hyeon , Lee, Jung Ki , Lim, Jun , Choi, Sihyuk , Kim, Guntae , Kim, Ji Hyun

Article Issue Date2015-04 View8

Measurement of oxygen transport kinetics in epitaxial LaNiO4+delta thin films by electrical conductivity relaxation File

Kim, Guntae , Wang, S. , Jacobson, A. J. , Chen, C. L.

Article Issue Date2006-07 View4

Mechanistic insights into the phase transition and metal ex-solution phenomena of Pr0.5Ba0.5Mn0.85Co0.15O3-delta from simple to layered perovskite under reducing conditions and enhanced catalytic activity File

Kim, Kyeounghak , Joo, Sangwook , Huang, Rui , Kim, Hyung Jun , Kim, Guntae , Han, Jeong Woo

Article Issue Date2021-02 View8

Mechanochemically driven iodination of activated charcoal for metal-free electrocatalyst for fuel cells and hybrid Li-air cells File

Kim, Guntae , Jeon, In-Yup , Kim, Changmin , Baek, Jong-Beom

Article Issue Date2015-11 View11

Mesoporous Perovskite Oxide Electrocatalyst for Li-air Battery

Kwon, Ohhoon , Kim, Chanseok , Ju, Yonghwan , Kim, Guntae

Conference Paper Issue Date2015-11-05 View9

Microstructural studies and performance of impregnated manganese containing perovskite solid oxide fuel cell anodes File

Corre G. , Kim, Guntae , Cassidy M. , Gorte R.J. , Vohs J.M. , Irvine J.T.S.

Conference Paper Issue Date2009-10-04 View5

Mixing effects of Cr2O3-PrBaMn2O5 for increased redox cycling properties of Fe powder for a solid-oxide Fe-air rechargeable battery File

Kim. Hackho , Ida, Shintaro , Ju. Young-Wan , Matsuda. Junko , Kim, Guntae , Ishihara. Tatsumi

Article Issue Date2017-01 View8

MnO Exsolved Catalyst Nanoparticle on Layered Perovskite for Solid Oxide Fuel Cell Anodes

Sengodan, Sivaprakash , 신지영 , 김건태

Conference Paper Issue Date2017-04-21 View8

Molecularly designed, dual-doped mesoporous carbon/SWCNT nanoshields for lithium battery electrode materials File

Jang, Ye-Ri , Kim, Ju-Myung , Lee, Jung-Han , Cho, Sung-Ju , Kim, Guntae , Ju, Young-Wan , Yeon, Sun-Hwa , Yoo, JongTae , Lee, Sang-Young

Article Issue Date2016-10 View10

Monolithic heteronanomat paper air cathodes toward origami-foldable/rechargeable Zn-air batteries File

Lee, Donggue , Lee, Hansol , Gwon, Ohhun , Kwon, Ohhun , Jeong, Hu Young , Kim, Guntae , Lee, Sang-Young

Article Issue Date2019-11 View12

Nano-perovskite oxide prepared via inverse microemulsion mediated synthesis for catalyst of lithium-air batteries File

Lim, Chaehyun , Kim, Changmin , Gwon, Ohhun , Jeong, Hu Young , Song, Hyun-Kon , Ju, Young-Wan , Shin, Jeeyoung , Kim, Guntae

Article Issue Date2018-06 View11

Nano-structured Layered Perovskite Composite Cathodes for IT-SOFCs Prepared by Infiltration Technique

Kim, Guntae

Conference Paper Issue Date2014-04-16 View5

Nanocomposites: A New Opportunity for Developing Highly Active and Durable Bifunctional Air Electrodes for Reversible Protonic Ceramic Cells File

Song, Yufei , Liu, Jiapeng , Wang, Yuhao , Guan, Daqin , Seong, Arim , Liang, Mingzhuang , Robson, Matthew J. , Xiong, Xiandong , Zhang, Zhiqi , Kim, Guntae , et al

Article Issue Date2021-09 View11

Nanoscale Pt loaded on Fe, N co-doped graphene nanoplatelets with outstanding stability in acidic fuel cells

김정원 , 김정민 , 김건태

Conference Paper Issue Date2018-05-03 View11

Nanostructured Double Perovskite Cathode With Low Sintering Temperature For Intermediate Temperature Solid Oxide Fuel Cells File

Kim, Seona , Jun, Areum , Kwon, Ohhun , Kim, Junyoung , Yoo, Seonyoung , Jeong, Hu Young , Shin, Jeeyoung , Kim, Guntae

Article Issue Date2015-09 View7

New metal-CO2 systems for highly efficient utilization of CO2

김창민 , 김정원 , 양예진 , 성아림 , 김건태

Conference Paper Issue Date2019-09-26 View4

Ni-Fe Bimetallic Nanocatalysts Produced by Topotactic Exsolution in Fe deposited PrBaMn1.7Ni0.3O5+delta for Dry Reforming of Methane File

Joo, Sangwook , Kwon, Ohhun , Kim, Seona , Jeong, Hu Young , Kim, Guntae

Article Issue Date2020-04 View10

Novel Cathode Enables SOFC to Operate at Lower Temperature

Kim, Guntae

Conference Paper Issue Date2012-04-19 View1

Novel concept of solid oxide electrolysis cells for high efficient hydrogen production

Kim, Guntae

Conference Paper Issue Date2018-05-15 View3

Novel concept of solid oxide electrolysis cells for high efficient hydrogen production

Kim, Guntae

Conference Paper Issue Date2018-07-23 View8

One-pot surface engineering of battery electrode materials with metallic SWCNT-enriched, ivy-like conductive nanonets File

Yoo, JongTae , Ju, Young-Wan , Jang, Ye-Ri , Gwon, Ohhun , Park, Sodam , Kim, Ju-Myung , Lee, Chang Kee , Lee, Sun-Young , Yeon, Sun-Hwa , Kim, Guntae , et al

Article Issue Date2017-06 View18

Optimization of cathode microstructure with nano-structured double perovskite through infiltration for Intermediate Temperature Solid Oxide Fuel Cells

Kim, Seon A , Shin, Jeeyoung , Kim, Guntae

Conference Paper Issue Date2015-07-01 View13

Optimization of La1-x Srx CoO3-δ perovskite cathodes for intermediate temperature solid oxide fuel cells through the analysis of crystal structure and electrical properties File

Gwon, Ohhun , Yoo, Seonyoung , Shin, Jeeyoung , Kim, Guntae

Article Issue Date2014-12 View11

Optimization of Sr content in layered SmBa1-xSrxCo2O5+delta perovskite cathodes for intermediate-temperature solid oxide fuel cells File

Jun, Areum , Kim, Junyoung , Shin, Jeeyoung , Kim, Guntae

Article Issue Date2012-12 View11

Optimization of trade-off relation between electrochemical performance and thermal expansion for Co-based cathode material for IT-SOFC.

Kim, Guntae

Conference Paper Issue Date2014-05-13 View4

Oxidation-reduction behavior of La0.8Sr0.2ScyMn1-yO3 +/-delta (y=0.2, 0.3, 0.4): Defect structure, thermodynamic and electrical properties File

Sengodan, Sivaprakash , Ahn, Sunghoo , Shin, Jeeyoung , Kim, Guntae

Article Issue Date2012-11 View3

Oxide Composite Catalyst for Oxygen Evolution in Hybrid Lithium Air Batteries

권오훈 , 주용완 , 신지영 , 김건태

Conference Paper Issue Date2016-04-21 View3

Oxygen deficient layered double perovskite as an active cathode for CO2 electrolysis using a solid oxide conductor File

Shin, Tae Ho , Myung, Jae-Ha , Verbraeken, Maarten , Kim, Guntae , Irvine, John T. S.

Article Issue Date2015-11 View8

Oxygen Deficient Layered Perovskite as an Efficient and Stable for SOFC electrode

Kim, Guntae

Conference Paper Issue Date2014-10-16 View6

Oxygen exchange kinetics of epitaxial PrBaCo(2)O(5+delta) thin films File

Kim, Guntae , Wang, S , Jacobson, AJ , Yuan, Z , Donner, W , Chen, CL , Reimus, L , Brodersen, P , Mims, CA

Article Issue Date2006-01 View6

Oxygen non-stoichiometry, defect equilibrium and electrical properties of La0.8Sr0.2Sc0.2Mn0.8O 3±δ File

Kim, Guntae , Sengodan, Sivapraka , Kim, Junyoung , Shin, Jeeyoung

Article Issue Date2013-01 View5

Oxygen non-stoichiometry, defect equilibrium and electrical properties of La0.8Sr0.2ScyMn1-yO3±δ (y = 0.2, 0.3, 0.4)

Kim, Guntae , Sengodan, Sivaprakash , Shin, Jeeyoung

Conference Paper Issue Date2012-10-18 View5

Paper Air Cathodes with One-Dimensional Perovskite Nanofiber for Origami-Foldable/Rechargeable Zn-Air Batteries

이한솔 , 김건태

Conference Paper Issue Date2019-11-13 View11

Performance comparison of composite cathode: Mixed ionic and electronic conductor and triple ionic and electronic conductor with BaZr0.1Ce0.7Y0.1Yb0.1O3-d for highly efficient protonic ceramic fuel cells File

Seong, Arim , Jeong, Donghwi , Kim, Minseo , Choi, Sihyuk , Kim, Guntae

Article Issue Date2022-05 View6

Periodicity for In-Situ Growth Catalytic Nanoparticle on Redox Stable Layered Perovskite

Kwon, Ohhun , Sengodan, Sivaprakash , Kim, Gihyeon , Han, Jeong Woo , Kim, Guntae

Conference Paper Issue Date2017-08-22 View10

Perovskite as a Cathode Material: A Review of its Role in Solid-Oxide Fuel Cell Technology File

Jun, Areum , Kim, Junyoung , Shin, Jeeyoung , Kim, Guntae

Article Issue Date2016-04 View13

Phase Engineering of Transition Metal Dichalcogenides with Unprecedentedly High Phase Purity, Stability, and Scalability via Molten-Metal-Assisted Intercalation File

Park, Sanghyeon , Kim, Changmin , Park, Sung O. , Oh, Nam Khen , Kim, Ungsoo , Lee, Junghyun , Seo, Jihyung , Yang, Yejin , Lim, Hyeong Yong , Kwak, Sang Kyu , et al

Article Issue Date2020-08 View10

Scholarworks@UNIST

Browsing by Author : 김건태

UNIST | Library