Scholarworks@UNIST: Browsing Repository

Fe@N-Graphene Nanoplatelet-Embedded Carbon Nanofibers as Efficient Electrocatalysts for Oxygen Reduction Reaction File File

Ju, Young-Wan , Yoo, Seonyoung , Kim, Changmin , Kim, Seona , Jeon, In-Yup , Shin, Jeeyoung , Baek, Jong-Beom , Kim, Guntae

Article Issue Date2016-01 View3

High redox and performance stability of layered SmBa0.5Sr 0.5Co1.5Cu0.5O5+δ perovskite cathodes for intermediate-temperature solid oxide fuel cells File

Jun, Areum , Shin, Jeeyoung , Kim, Guntae

Article Issue Date2013-12 View5

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

Choi, Sihyuk , Yoo, Seonyoung , Kim, Jiyoun , Park, Seonhye , Jun, Areum , Sengodan, Sivaprakash , Kim, Junyoung , Shin, Jeeyoung , Jeong, Hu Young , Choi, Yong Man , et al

Article Issue Date2013-08 View2

Highly Efficient CO2 Utilization via Aqueous Zinc- or Aluminum-CO2 Systems for Hydrogen Gas Evolution and Electricity Production File

Kim, Changmin , Kim, Jeongwon , Joo, Sangwook , Yang, Yejin , Shin, Jeeyoung , Liu, Meilin , Cho, Jaephil , Kim, Guntae

Article Issue Date2019-07 View5

Honeycomb-Like Perovskite Oxide Electrocatalyst for a Hybrid Li-Air Battery File

Ju, Young-Wan , Yoo, Seonyoung , Guo, Limin , Kim, Changmin , Inoishi, Atsushi , Jeong, Hu Young , Shin, Jeeyoung , Ishihara, Tatsumi , Yim, Sung-Dae , Kim, Guntae

Article Issue Date2015-10 View8

Hybrid-solid oxide electrolysis cell: A new strategy for efficient hydrogen production File

Kim, Junyoung , Jun, Areum , Gwon, Ohhun , Yoo, Seonyoung , Liu, Meilin , Shin, Jeeyoung , Lim, Tak-Hyoung , Kim, Guntae

Article Issue Date2018-02 View5

In situ surface modification of Ni-YSZ with BaZrO3 for enhancing the sulfur tolerance of Ni-YSZ anode File

Kwon, Ohhun , Sengodan, S , Lim, Chaehyun , Jeong, Hu Young , Shin, Jeeyoung , Ju, Young-Wan , Kim, Guntae

Article Issue Date2016-07 View4

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 View8

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 View9

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 View2

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 View5

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 View3

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 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 View3

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 View6

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 View4

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 View4

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 View6

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 View6

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 View1

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 View3

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

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 View8

Proper oxygen reduction mechanism of NdBa0.5Sr0.5Co2O5+δ -Ce0.9Gd0.1O1.95 composite cathodes for intermediate temperature solid oxide fuel cell

Kim, Guntae , Kim, Jiyoun , Shin, Jeeyoung

Conference Paper Issue Date2012-10-18 View3

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

Kim, Guntae , Kim, Seona , Choi, Sihyuk , Shin, Jeeyoung , Jun, Areum

Article Issue Date2014-10 View6

Scandium Doping Effect on a Layered Perovskite Cathode for Low-Temperature Solid Oxide Fuel Cells (LT-SOFCs) File File

Jeong, Donghwi , Kim, Junyoung , Kwon, Ohhun , Lim, Chaehyun , Sengodan, Sivaprakash , Shin, Jeeyoung , Kim, Guntae

Article Issue Date2018-11 View11

Self-assembled alloy nanoparticles in a layered double perovskite as a fuel oxidation catalyst for solid oxide fuel cells File

Kwon, Ohhun , Kim, Kyeounghak , Joo, Sangwook , Jeong, Hu Young , Shin, Jeeyoung , Han, Jeong Woo , Sengodan, Sivaprakash , Kim, Guntae

Article Issue Date2018-09 View6

Self-Decorated MnO Nanoparticles on Double Perovskite Solid Oxide Fuel Cell Anode by in Situ Exsolution File

Sengodan, Sivaprakash , Ju, Young-Wan , Kwon, Ohhun , Jun, Areum , Jeong, Hu Young , Ishihara, Tatsumi , Shin, Jeeyoung , Kim, Guntae

Article Issue Date2017-10 View8

Self-Transforming Configuration Based on Atmospheric-Adaptive Materials for Solid Oxide Cells File File

Kim, Seona , Lee, Seungtae , Kim, Junyoung , Shin, Jeeyoung , Kim, Guntae

Article Issue Date2018-11 View4

Strategy for Enhancing Interfacial Effect of Bifunctional Electrocatalyst: Infiltration of Cobalt Nanooxide on Perovskite File

Kim, Seona , Kwon, Ohhun , Kim, Changmin , Gwon, Ohhun , Jeong, Hu Young , Kim, Ka-Hyun , Shin, Jeeyoung , Kim, Guntae

Article Issue Date2018-06 View4

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

Park, Seonhye , Choi, Sihyuk , Kim, Junyoung , Shin, Jeeyoung , Kim, Guntae

Article Issue Date2012-10 View5

Strontium effect of lanthanum doped ordered Perovskite composite cathode on electrochemical characteristics for IT-SOFCs File

Choi, Sihyuk , Park, Seonhye , Shin, Jeeyoung , Kim, Guntae

Article Issue Date2013-01 View3

Structural, electrical and electrochemical characteristics of La0.1Sr0.9Co1-xNbxO3-delta as a cathode material for intermediate temperature solid oxide fuel cells File

Yoo, Seonyoung , Kim, Jiyoun , Song, Seung Yoon , Lee, Dong Woo , Shin, Jeeyoung , Ok, Kang Min , Kim, Guntae

Article Issue Date2014-04 View5

Structural, Electrical, and Electrochemical Characteristics of LnBa(0.5)Sr(0.5)Co(1.5)Fe(0.5)O(5+delta) (Ln=Pr, Sm, Gd) as Cathode Materials in Intermediate-Temperature Solid Oxide Fuel Cells File

Jeong, Donghwi , Jun, Areum , Ju, Young-Wan , Hyodo. Junji , Shin, Jeeyoung , Ishihara, Tatsumi , Lim, Tak-Hyoung , Kim, Guntae

Article Issue Date2017-08 View6

Structural, Electrical, and Electrochemical Investigation of Fe Doping on Layered Perovskite Oxides as Cathode Materials for Solid Oxide Fuel Cells

Jun, Areum , Shin, Jeeyoung , Kim, Guntae

Conference Paper Issue Date2015-07-01 View3

Tailoring Ni-based catalyst by alloying with transition metals (M = Ni, Co, Cu, and Fe) for direct hydrocarbon utilization of energy conversion devices. File

Kim, Seona , Kim, Chanseok , Lee, Jun Hee , Shin, Jeeyoung , Lim, Tak-Hyoung , Kim, Guntae

Article Issue Date2017-01 View6

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

Choi, Sihyuk , Park, Seonhye , Shin, Jeeyoung , Kim, Guntae

Article Issue Date2015-03 View3

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 File

Choi, Sihyuk , Shin, Jeeyoung , Kim, Guntae

Article Issue Date2012-03 View4

Thermodynamic and electrical properties of Ba0.5Sr0.5Co0.8Fe0.2O3-delta and La0.6Sr0.4Co0.2Fe0.8O3-delta for intermediate-temperature solid oxide fuel cells File

Jun, Areum , Yoo, Seonyoung , Gwon, Oh-hun , Shin, Jeeyoung , Kim, Guntae

Article Issue Date2013-02 View5

Thermodynamic Properties, Defect Analysis, and Electrical Conductivity of the La0.8Sr0.2ScxMn1-xO3-delta Infiltrated into YSZ Scaffolds File

Sengodan, Sivaprakash , Kim, Jihoon , Shin, Jeeyoung , Kim, Guntae

Article Issue Date2011-11 View1

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

Park, Seonhye , Choi, Sihyuk , Shin, Jeeyoung , Kim, Guntae

Article Issue Date2014-04 View5

Triple-Conducting Layered Perovskites as Cathode Materials for Proton-Conducting Solid Oxide Fuel Cells File

Kim, Junyoung , Sengodan, Sivaprakash , Kwon, Goeun , Ding, Dong , Shin, Jeeyoung , Liu, Meilin , Kim, Guntae

Article Issue Date2014-10 View5

Various Types of Applications with Double Perovskite Structure

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

Conference Paper Issue Date2015-05-27 View4

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