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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
2022-02Promotion of oxygen evolution reaction via the reconstructed active phase of perovskite oxideJo, Hyoi; Yang, Yejin; Seong, Arim, et alARTICLE102
2022-02Promotion of the oxygen evolution reaction via the reconstructed active phase of perovskite oxideJo, Hyoi; Yang, Yejin; Seong, Arim, et alARTICLE110 Promotion of the oxygen evolution reaction via the reconstructed active phase of perovskite oxide
2021-12First-Principles Insight into the Effects of Intrinsic Oxygen Defects on Proton Conduction in Ruddlesden–Popper OxidesLi, Lili; Zhou, Jing; Hu, Zhiwei, et alARTICLE73 First-Principles Insight into the Effects of Intrinsic Oxygen Defects on Proton Conduction in Ruddlesden–Popper Oxides
2021-11Unveiling the key factor for the phase reconstruction and exsolved metallic particle distribution in perovskitesKim, Hyunmin; Lim, Chaesung; Kwon, Ohhun, et alARTICLE101 Unveiling the key factor for the phase reconstruction and exsolved metallic particle distribution in perovskites
2021-10A review on infiltration techniques for energy conversion and storage devices: from fundamentals to applicationsKim, Seona; Kim, Guntae; Manthiram, ArumugamARTICLE76 A review on infiltration techniques for energy conversion and storage devices: from fundamentals to applications
2021-09Nanocomposites: A New Opportunity for Developing Highly Active and Durable Bifunctional Air Electrodes for Reversible Protonic Ceramic CellsSong, Yufei; Liu, Jiapeng; Wang, Yuhao, et alARTICLE71 Nanocomposites: A New Opportunity for Developing Highly Active and Durable Bifunctional Air Electrodes for Reversible Protonic Ceramic Cells
2021-07Enhancing Thermocatalytic Activities by Upshifting the d-Band Center of Exsolved Co-Ni-Fe Ternary Alloy Nanoparticles for the Dry Reforming of MethaneJoo, Sangwook; Kim, Kyeounghak; Kwon, Ohhun, et alARTICLE203 Enhancing Thermocatalytic Activities by Upshifting the d-Band Center of Exsolved Co-Ni-Fe Ternary Alloy Nanoparticles for the Dry Reforming of Methane
2021-06Electrochemical integration of amorphous NiFe (oxy)hydroxides on surface-activated carbon fibers for high-efficiency oxygen evolution in alkaline anion exchange membrane water electrolysisThangavel, Pandiarajan; Kim, Guntae; Kim, Kwang S.ARTICLE107 Electrochemical integration of amorphous NiFe (oxy)hydroxides on surface-activated carbon fibers for high-efficiency oxygen evolution in alkaline anion exchange membrane water electrolysis
2021-06Dysprosium doping effects on perovskite oxides for air and fuel electrodes of solid oxide cellsKim, Seona; Kim, Guntae; Manthiram, ArumugamARTICLE51 Dysprosium doping effects on perovskite oxides for air and fuel electrodes of solid oxide cells
2021-06Electrokinetic Proton Transport in Triple (H+/O2-/e(-)) Conducting Oxides as a Key Descriptor for Highly Efficient Protonic Ceramic Fuel CellsSeong, Arim; Kim, Junyoung; Jeong, Donghwi, et alARTICLE78 Electrokinetic Proton Transport in Triple (H+/O2-/e(-)) Conducting Oxides as a Key Descriptor for Highly Efficient Protonic Ceramic Fuel Cells
2021-05A rigorous electrochemical ammonia electrolysis protocol with in operando quantitative analysisYang, Yejin; Kim, Jeongwon; Jo, Hyoi, et alARTICLE104 A rigorous electrochemical ammonia electrolysis protocol with in operando quantitative analysis
2021-04Indirect surpassing CO2 utilization in membrane-free CO2 batteryKim, Jeongwon; Seong, Arim; Yang, Yejin, et alARTICLE99 Indirect surpassing CO2 utilization in membrane-free CO2 battery
2021-03Promotion of oxygen reduction reaction on a double perovskite electrode by a water-induced surface modificationKim, Jun Hyuk; Yoo, Seonyoung; Murphy, Ryan, et alARTICLE56 Promotion of oxygen reduction reaction on a double perovskite electrode by a water-induced surface modification
2021-02Mechanistic 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 activityKim, Kyeounghak; Joo, Sangwook; Huang, Rui, et alARTICLE48 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
2021-01A Bifunctional Hybrid Electrocatalyst for Oxygen Reduction and Oxygen Evolution Reactions: Nano-Co3O4-Deposited La0.5Sr0.5MnO3 via InfiltrationKim, Seona; Kim, Guntae; Manthiram, ArumugamARTICLE110 A Bifunctional Hybrid Electrocatalyst for Oxygen Reduction and Oxygen Evolution Reactions: Nano-Co3O4-Deposited La0.5Sr0.5MnO3 via Infiltration
2020-12Co3O4 Exsolved Defective Layered Perovskite Oxide for Energy Storage SystemsKang, Kyeong-Nam; Lee, Hansol; Kim, Junyoung, et alARTICLE389 Co3O4 Exsolved Defective Layered Perovskite Oxide for Energy Storage Systems
2020-11Probing One-Dimensional Oxygen Vacancy Channels Driven by Cation-Anion Double Ordering in PerovskitesKwon, Ohhun; Kim, Yong In; Kim, Kyeounghak, et alARTICLE263 Probing One-Dimensional Oxygen Vacancy Channels Driven by Cation-Anion Double Ordering in Perovskites
2020-11Cobalt-Free Pr0.5Ba0.4Sr0.1FeO3-delta as a Highly Efficient Cathode for Commercial YSZ-Supported Solid Oxide Fuel CellKim, Hyunmin; Joo, Sangwook; Kwon, Ohhun, et alARTICLE190 Cobalt-Free Pr0.5Ba0.4Sr0.1FeO3-delta as a Highly Efficient Cathode for Commercial YSZ-Supported Solid Oxide Fuel Cell
2020-10Edge-selective decoration with ruthenium at graphitic nanoplatelets for efficient hydrogen production at universal pHYang, Yejin; Kim, Jeongwon; Kim, Changmin, et alARTICLE286 Edge-selective decoration with ruthenium at graphitic nanoplatelets for efficient hydrogen production at universal pH
2020-09Ca- and Ni-Doped Pr0.5Ba0.5FeO3-delta as a Highly Active and Robust Cathode for High-Temperature Solid Oxide Fuel CellLim, Chaehyun; Yang, Yejin; Sin, Yong-wook, et alARTICLE180 Ca- and Ni-Doped Pr0.5Ba0.5FeO3-delta as a Highly Active and Robust Cathode for High-Temperature Solid Oxide Fuel Cell

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