Sihyuk Choi

发表

Progress and potential for symmetrical solid oxide electrolysis cells

Guntae Kim, B. Chi, J. Pu, 2022, Matter.

Layered Oxygen Deficient Double Perovskite as an Efficient and Stable Anode for Direct Hydrocarbon SOFCs

H. Jeong, Guntae Kim, Young-Wan Ju, 2014 .

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

J. Kim, Jeong Hyeon Lee, Guntae Kim, 2015 .

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

John T. S. Irvine, Jeeyoung Shin, Tae Ho Shin, 2015, Nature materials.

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

Guntae Kim, Sihyuk Choi, Arim Seong, 2022, Journal of Power Sources.

Utilization of an Isovalent Doping Strategy in Cobalt-Free Ferrites for Highly Active and Stable Solid Oxide Fuel Cell Cathodes

Guntae Kim, J. Han, Chaesung Lim, 2022, ACS Applied Energy Materials.

Cobalt‐Free Pr 0.5 Ba 0.4 Sr 0.1 FeO 3– δ as a Highly Efficient Cathode for Commercial YSZ‐Supported Solid Oxide Fuel Cell

S. Joo, Guntae Kim, Sihyuk Choi, 2020 .

Review on exsolution and its driving forces in perovskites

S. Joo, Guntae Kim, Sihyuk Choi, 2020, Journal of Physics: Energy.

Ca- and Ni-Doped Pr0.5Ba0.5FeO3−δ as a Highly Active and Robust Cathode for High-Temperature Solid Oxide Fuel Cell

Chaehyun Lim, Guntae Kim, Sihyuk Choi, 2020 .

Electrochemical Evaluation of Layered Perovskite YBa0.5Sr0.5Co1.5Fe0.5O5+δ Cathode as a Triple Ionic and Electronic Conductor for Protonic Ceramic Fuel Cells

Inhyeok Cho, Sihyuk Choi, 2021, Ceramist.

Scale-Down and Sr-Doping Effects on La4Ni3O10-δ–YSZ Nanocomposite Cathodes for IT-SOFCs

Guntae Kim, Areum Jun, Jeeyoung Shin, 2014 .

Relationship between domain structure and film thickness in epitaxial PbTiO_3 films deposited on MgO(001) by reactive sputtering

Hyuck-Mo Lee, Sihyuk Choi, W. Choi, 1999 .

Effect of Mn on the electrochemical properties of a layered perovskite NdBa0.5Sr0.5Co2 − xMnxO5 + δ (x = 0, 0.25, and 0.5) for intermediate-temperature solid oxide fuel cells

Guntae Kim, Jeeyoung Shin, Sihyuk Choi, 2013 .

First-Principles Insight into the Effects of Intrinsic Oxygen Defects on Proton Conduction in Ruddlesden-Popper Oxides.

Zhiwei Hu, Guntae Kim, Jian‐Qiang Wang, 2021, The journal of physical chemistry letters.

Polypyrrole-assisted oxygen electrocatalysis on perovskite oxides

Hyun‐Kon Song, S. Joo, Yuju Jeon, 2017 .

Unveiling the key factor for the phase reconstruction and exsolved metallic particle distribution in perovskites

H. Jeong, Guntae Kim, J. Han, 2021, Nature Communications.

Electrochemical properties of Sr-doped layered perovskite as a promising anode material for direct hydrocarbon SOFCs

Sihyuk Choi, 2020, Journal of the Korean Ceramic Society.

Catalytic Dynamics and Oxygen Diffusion in Doped PrBaCo2O(5.5+δ) Thin Films.

Guntae Kim, M. Whangbo, Areum Jun, 2015, ACS applied materials & interfaces.

Electrochemical Properties of La 4 Ni 3 O 10 -GDC Composite Cathode by Facile Sol - gel Method for IT-SOFCs

Guntae Kim, Sihyuk Choi, 2014 .

Electrical properties, thermodynamic behavior, and defect analysis of Lan+1NinO3n+1+δ infiltrated into YSZ scaffolds as cathodes for intermediate-temperature SOFCs

Meilin Liu, Guntae Kim, Jeeyoung Shin, 2012 .

High Performance SOFC Cathode Prepared by Infiltration of La n + 1Ni n O3 n + 1 (n = 1, 2, and 3) in Porous YSZ

Guntae Kim, Jeeyoung Shin, Sihyuk Choi, 2011 .

Exceptional power density and stability at intermediate temperatures in protonic ceramic fuel cells

S. Haile, C. Kucharczyk, I. Takeuchi, 2018 .

Electrochemical properties of an ordered perovskite LaBaCo2O5 + δ–Ce0.9Gd0.1O2 − δ composite cathode with strontium doping for intermediate-temperature solid oxide fuel cells

Tak-Hyoung Lim, Guntae Kim, Jeeyoung Shin, 2013 .

Electrochemical investigation of strontium doping effect on high performance Pr1 − xSrxCoO3 − δ (x = 0.1, 0.3, 0.5, and 0.7) cathode for intermediate-temperature solid oxide fuel cells

Guntae Kim, Jeeyoung Shin, Sihyuk Choi, 2012 .

Protonic ceramic electrochemical cells for hydrogen production and electricity generation: exceptional reversibility, stability, and demonstrated faradaic efficiency

S. Haile, Sihyuk Choi, T. Davenport, 2019, Energy & Environmental Science.

Tradeoff optimization of electrochemical performance and thermal expansion for Co-based cathode material for intermediate-temperature solid oxide fuel cells

Guntae Kim, Jeeyoung Shin, Sihyuk Choi, 2014 .

The electrochemical and thermodynamic characterization of PrBaCo2−xFexO5+δ (x = 0, 0.5, 1) infiltrated into yttria-stabilized zirconia scaffold as cathodes for solid oxide fuel cells

Guntae Kim, Jeeyoung Shin, Sihyuk Choi, 2012 .

Novel electrode materials with double perovskite structure for IT-SOFC

Sihyuk Choi, 2015 .

Investigation of layered perovskite type NdBa1−xSrxCo2O5+δ (x = 0, 0.25, 0.5, 0.75, and 1.0) cathodes for intermediate-temperature solid oxide fuel cells

Guntae Kim, Jeeyoung Shin, Sihyuk Choi, 2013 .

Proton Electrokinetics: Electrokinetic Proton Transport in Triple (H + /O 2− /e − ) Conducting Oxides as a Key Descriptor for Highly Efficient Protonic Ceramic Fuel Cells (Adv. Sci. 11/2021)

Guntae Kim, Meilin Liu, Sihyuk Choi, 2021 .

Electrokinetic Proton Transport in Triple (H+/O2−/e−) Conducting Oxides as a Key Descriptor for Highly Efficient Protonic Ceramic Fuel Cells

Guntae Kim, Meilin Liu, Sihyuk Choi, 2021, Advanced science.

The first observation of Ni nanoparticle exsolution from YSZ and its application for dry reforming of methane

H. Jeong, S. Joo, Chaehyun Lim, 2021 .

Highly efficient and robust cathode materials for low-temperature solid oxide fuel cells: PrBa0.5Sr0.5Co2−xFexO5+δ

H. Jeong, Guntae Kim, Meilin Liu, 2013, Scientific Reports.

The effect of calcium doping on the improvement of performance and durability in a layered perovskite cathode for intermediate-temperature solid oxide fuel cells

Guntae Kim, Jeeyoung Shin, Sihyuk Choi, 2015 .

A Nano-Structured SOFC Composite Cathode Prepared via Infiltration of La0.5Ba0.25Sr0.25Co0.8Fe0.2O3-δ into La0.9Sr0.1Ga0.8Mg0.2O3-δ for Extended Triple-Phase Boundary Area

Guntae Kim, Jeeyoung Shin, Sihyuk Choi, 2019, Journal of The Electrochemical Society.

Strontium Doping Effect on High-Performance PrBa1-xSrxCo2O5+δ as a Cathode Material for IT-SOFCs

Guntae Kim, Jeeyoung Shin, Sihyuk Choi, 2012 .

Chemically stable perovskites as cathode materials for solid oxide fuel cells: La-doped Ba0.5Sr0.5Co0.8Fe0.2O(3-δ).

H. Jeong, Guntae Kim, Areum Jun, 2014, ChemSusChem.

Correlation between fast oxygen kinetics and enhanced performance in Fe doped layered perovskite cathodes for solid oxide fuel cells

H. Jeong, Tak-Hyoung Lim, Guntae Kim, 2015 .

Highly efficient layer-by-layer-assisted infiltration for high-performance and cost-effective fabrication of nanoelectrodes.

Meilin Liu, Byeong-Su Kim, Meilin Liu, 2014, ACS applied materials & interfaces.

Effect of CxNy Molecular Species on Carbon Nitride Thin Films Deposited by Radio Frequency Magnetron Sputtering

K. Roh, Sihyuk Choi, B. Na, 2008 .

Local Multimodal Electro‐Chemical‐Structural Characterization of Solid‐Electrolyte Grain Boundaries

S. Haile, Xinqi Chen, W. Yuan, 2021, Advanced Energy Materials.

Influence of N2 gas pressure on the chemical bonds of amorphous carbon nitride films

K. Roh, Sihyuk Choi, S. You, 2009 .

Chemical compatibility, redox behavior, and electrochemical performance of Nd1−xSrxCoO3−δ cathodes based on Ce1.9Gd0.1O1.95 for intermediate-temperature solid oxide fuel cells

Guntae Kim, Jeeyoung Shin, Sihyuk Choi, 2012 .

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

H. Jeong, Guntae Kim, Young-Wan Ju, 2015, Nature materials.