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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.

This table browses all dspace content
Issue Date	Title	Author(s)	Type	View	Altmetrics
2020-09	Co3O4 Exsolved Defective Layered Perovskite Oxide for Energy Storage Systems	Kang, Kyeong-Nam; Lee, Hansol; Kim, Junyoung, et al	ARTICLE	10	Co3O4 Exsolved Defective Layered Perovskite Oxide for Energy Storage Systems
2020-07	Phase Engineering of Transition Metal Dichalcogenides with Unprecedentedly High Phase Purity, Stability, and Scalability via Molten-Metal-Assisted Intercalation	Park, Sanghyeon; Kim, Changmin; Park, Sung O., et al	ARTICLE	48	Phase Engineering of Transition Metal Dichalcogenides with Unprecedentedly High Phase Purity, Stability, and Scalability via Molten-Metal-Assisted Intercalation
2020-05	Self-reconstructed interlayer derived by in-situ Mn diffusion from La0.5Sr0.5MnO3 via atomic layer deposition for an efficient bi-functional electrocatalyst	Seong, Arim; Kim, Jeongwon; Kwon, Ohhun, et al	ARTICLE	100	Self-reconstructed interlayer derived by in-situ Mn diffusion from La0.5Sr0.5MnO3 via atomic layer deposition for an efficient bi-functional electrocatalyst
2020-04	Ni-Fe Bimetallic Nanocatalysts Produced by Topotactic Exsolution in Fe deposited PrBaMn1.7Ni0.3O5+delta for Dry Reforming of Methane	Joo, Sangwook; Kwon, Ohhun; Kim, Seona, et al	ARTICLE	92	Ni-Fe Bimetallic Nanocatalysts Produced by Topotactic Exsolution in Fe deposited PrBaMn1.7Ni0.3O5+delta for Dry Reforming of Methane
2020-04	Carbon Nanofibers Encapsulated Nickel-Molybdenum Nanoparticles as Hydrogen Evolution Catalysts for Aqueous Zn-CO2 System	Asokan, Arunchander; Lim, Chaehyun; Kim, Jeongwon, et al	ARTICLE	92	Carbon Nanofibers Encapsulated Nickel-Molybdenum Nanoparticles as Hydrogen Evolution Catalysts for Aqueous Zn-CO2 System
2020-04	Enhancing Bifunctional Electrocatalytic Activities via Metal d-Band Center Lift Induced by Oxygen Vacancy on the Subsurface of Perovskites	Lee, Hansol; Gwon, Ohhun; Choi, Keunsu, et al	ARTICLE	39	Enhancing Bifunctional Electrocatalytic Activities via Metal d-Band Center Lift Induced by Oxygen Vacancy on the Subsurface of Perovskites
2020-03	Effect of Zn Addition on Electrochemical Performance of Al-Air Battery	Lee, Hansol; Listyawan, Timothy Alexander; Park, Nokeun, et al	ARTICLE	164	Effect of Zn Addition on Electrochemical Performance of Al-Air Battery
2019-11	Monolithic heteronanomat paper air cathodes toward origami-foldable/rechargeable Zn-air batteries	Lee, Donggue; Lee, Hansol; Gwon, Ohhun, et al	ARTICLE	191	Monolithic heteronanomat paper air cathodes toward origami-foldable/rechargeable Zn-air batteries
2019-09	In-situ coalesced vacancies on MoSe2 mimicking noble metal: Unprecedented Tafel reaction in hydrogen evolution	Lee, Junghyun; Kim, Changmin; Choi, Keunsu, et al	ARTICLE	254	In-situ coalesced vacancies on MoSe2 mimicking noble metal: Unprecedented Tafel reaction in hydrogen evolution
2019-07	A Nano-Structured SOFC Composite Cathode Prepared via Infiltration of La0.5Ba0.25Sr0.25Co0.8Fe0.2O3-delta into La0.9Sr0.1Ga0.8Mg0.2O3-delta for Extended Triple-Phase Boundary Area	Lee, Seungtae; Kim, Seona; Choi, Sihyuk, et al	ARTICLE	135	A Nano-Structured SOFC Composite Cathode Prepared via Infiltration of La0.5Ba0.25Sr0.25Co0.8Fe0.2O3-delta into La0.9Sr0.1Ga0.8Mg0.2O3-delta for Extended Triple-Phase Boundary Area
2019-07	Highly Efficient CO2 Utilization via Aqueous Zinc- or Aluminum-CO2 Systems for Hydrogen Gas Evolution and Electricity Production	Kim, Changmin; Kim, Jeongwon; Joo, Sangwook, et al	ARTICLE	160	Highly Efficient CO2 Utilization via Aqueous Zinc- or Aluminum-CO2 Systems for Hydrogen Gas Evolution and Electricity Production
2019-07	Proton conducting oxides: A review of materials and applications for renewable energy conversion and storage	Kim, J.; Sengodan, S.; Kim, S., et al	ARTICLE	143	Proton conducting oxides: A review of materials and applications for renewable energy conversion and storage
2019-06	Advanced Electrochemical Properties of PrBa0.5Sr0.5Co1.9Ni0.1O5+δ as a Bifunctional Catalyst for Rechargeable Zinc-Air Batteries	Lee, Hansol; Gwon, Ohhun; Lim, Chaehyun, et al	ARTICLE	168	Advanced Electrochemical Properties of PrBa0.5Sr0.5Co1.9Ni0.1O5+δ as a Bifunctional Catalyst for Rechargeable Zinc-Air Batteries
2019-05	Synergistic Coupling Derived Cobalt Oxide with Nitrogenated Holey Two-Dimensional Matrix as an Efficient Bifunctional Catalyst for Metal-Air Batteries	Kim, Jeongwon; Gwon, Ohhun; Kwon, Ohhun, et al	ARTICLE	268	Synergistic Coupling Derived Cobalt Oxide with Nitrogenated Holey Two-Dimensional Matrix as an Efficient Bifunctional Catalyst for Metal-Air Batteries
2019-04	In-situ local phase-transitioned MoSe2 in La0.5Sr0.5CoO3-δ heterostructure and stable overall water electrolysis over 1000 hours	Oh, Nam Khen; Kim, Changmin; Lee, Junghyun, et al	ARTICLE	377	In-situ local phase-transitioned MoSe2 in La0.5Sr0.5CoO3-δ heterostructure and stable overall water electrolysis over 1000 hours
2019-03	A Composite Catalyst Based on Perovskites for Overall Water Splitting in Alkaline Conditions	Bu, Yunfei; Kim, Seona; Kwon, Ohhun, et al	ARTICLE	158	A Composite Catalyst Based on Perovskites for Overall Water Splitting in Alkaline Conditions
2019-02	Synergistic interaction of perovskite oxides and N-doped graphene in versatile electrocatalyst	Bu, Yunfei; Jang, Haeseong; Gwon, Ohhun, et al	ARTICLE	408	Synergistic interaction of perovskite oxides and N-doped graphene in versatile electrocatalyst
2019-02	Robust fused aromatic pyrazine-based two-dimensional network for stably cocooning iron nanoparticles as an oxygen reduction electrocatalyst	Ahmad, Ishfaq; Li, Feng; Kim, Changmin, et al	ARTICLE	480	Robust fused aromatic pyrazine-based two-dimensional network for stably cocooning iron nanoparticles as an oxygen reduction electrocatalyst
2019-02	Cation-swapped homogeneous nanoparticles in perovskite oxides for high power density	Joo, Sangwook; Kwon, Ohhun; Kim, Kyeounghak, et al	ARTICLE	319	Cation-swapped homogeneous nanoparticles in perovskite oxides for high power density
2019-02	Insights Into the Effect of Nickel Doping on ZIF-Derived Oxygen Reduction Catalysts for Zinc−Air Batteries	Asokan, Arunchander; Lee, Hansol; Gwon, Ohhun, et al	ARTICLE	153	Insights Into the Effect of Nickel Doping on ZIF-Derived Oxygen Reduction Catalysts for Zinc−Air Batteries

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