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  Department of Energy Science and Engineering AECSL(Advanced Energy Conversion and Storage Lab)

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Article
Defect chemistry of highly defective La0.1Sr0.9Co0.8Fe0.2O3-Delta by considering oxygen interstitials
  • Im, Ha Ni ; 
  • Singh, Bhupendra P. ; 
  • Hong, Jae Woon ; 
  • Kim, In Ho ; 
  • Lee, Kang Taek ; 
  • Song, Sun Ju
  • 2016
  • Im, Ha Ni. (2016). Defect chemistry of highly defective La0.1Sr0.9Co0.8Fe0.2O3-Delta by considering oxygen interstitials. Journal of the Electrochemical Society, 163(14), F1588–F1595. doi: 10.1149/2.0951614jes
  • Electrochemical Society
  • View : 385
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Article
In-situ exsolution of Ni nanoparticles to achieve an active and stable solid oxide fuel cell anode catalyst on A-site deficient La0.4Sr0.4Ti0.94Ni0.06O3-δ
  • Lee, Jong Jun ; 
  • Kim, Kyeounghak ; 
  • Kim, Kyeong Joon ; 
  • Kim, Hyung Jun ; 
  • Lee, Yong Min ; 
  • Shin, Tae Ho ; 
  • Han, Jeong Woo ; 
  • Lee, Kang Taek
  • 2021-11
  • Lee, Jong Jun. (2021-11). In-situ exsolution of Ni nanoparticles to achieve an active and stable solid oxide fuel cell anode catalyst on A-site deficient La0.4Sr0.4Ti0.94Ni0.06O3-δ. Journal of Industrial and Engineering Chemistry, 103, 264–274. doi: 10.1016/j.jiec.2021.07.037
  • 한국공업화학회
  • View : 592
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Article
In Situ Synthesized La0.6Sr0.4Co0.2Fe0.8O3-delta-Gd0.1Ce0.9O1.95 Article Nanocomposite Cathodes via a Modified Sol-Gel Process for Intermediate Temperature Solid Oxide Fuel Cells
  • Joh, Dong Woo ; 
  • Cha, Areum ; 
  • Park, Jeong Hwa ; 
  • Kim, Kyeong Joon ; 
  • Bae, Kyung Taek ; 
  • Kim, Doyeub ; 
  • Choi, Young Ki ; 
  • An, Hyegsoon ; 
  • Shin, Ji Su ; 
  • Yoon, Kyung Joong ; 
    • et al
  • 2018-06
  • Joh, Dong Woo. (2018-06). In Situ Synthesized La0.6Sr0.4Co0.2Fe0.8O3-delta-Gd0.1Ce0.9O1.95 Article Nanocomposite Cathodes via a Modified Sol-Gel Process for Intermediate Temperature Solid Oxide Fuel Cells. doi: 10.1021/acsanm.8b00566
  • American Chemical Society
  • View : 408
  • Download : 0

Piezoelectric Nanogenerator Based on Lead-Free Flexible PVDF-Barium Titanate Composite Films for Driving Low Power Electronics

Article
Piezoelectric Nanogenerator Based on Lead-Free Flexible PVDF-Barium Titanate Composite Films for Driving Low Power Electronics
  • Sahu, Manisha ; 
  • Hajra, Sugato ; 
  • Lee, Kang Taek ; 
  • Deepti, PL ; 
  • Mistewicz, Krystian ; 
  • Kim, Hoe Joon
  • 2021-02
  • Sahu, Manisha. (2021-02). Piezoelectric Nanogenerator Based on Lead-Free Flexible PVDF-Barium Titanate Composite Films for Driving Low Power Electronics. Crystals, 11(2), 85–10. doi: 10.3390/cryst11020085
  • MDPI AG
  • View : 899
  • Download : 1296
Article
Boosting the Performance of Solid Oxide Electrolysis CellsviaIncorporation of Gd(3+)and Nd(3+)Double-doped Ceria
  • Park, Jeong Hwa ; 
  • Kim, Kyeong Joon ; 
  • Jung, Chan Hoon ; 
  • Jeong, Woo Young ; 
  • Shin, Hong Rim ; 
  • Hong, J. -E. ; 
  • Lee, Kang Taek
  • 2020-12
  • Park, Jeong Hwa. (2020-12). Boosting the Performance of Solid Oxide Electrolysis CellsviaIncorporation of Gd(3+)and Nd(3+)Double-doped Ceria. doi: 10.1002/fuce.201900248
  • John Wiley & Sons Ltd.
  • View : 928
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Article
고성능 고체산화물 연료전지를 위한 이중층 전해질 전략
  • 박정화 ; 
  • 김도엽 ; 
  • 김경준 ; 
  • 배경택 ; 
  • 이강택
  • 2020
  • 박정화. (2020). 고성능 고체산화물 연료전지를 위한 이중층 전해질 전략. doi: 10.31613/ceramist.2020.23.2.02
  • 한국세라믹학회
  • View : 445
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Article
Effect of lanthanide (Ln=La, Nd, and Pr) doping on electrochemical performance of Ln2NiO4+δ−YSZ composite cathodes for solid oxide fuel cells
  • Kim, Doyeub ; 
  • Lee, Kang Taek
  • 2021-01
  • Kim, Doyeub. (2021-01). Effect of lanthanide (Ln=La, Nd, and Pr) doping on electrochemical performance of Ln2NiO4+δ−YSZ composite cathodes for solid oxide fuel cells. doi: 10.1016/j.ceramint.2020.09.092
  • Elsevier Ltd
  • View : 969
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Article
Enhancing Bifunctional Catalytic Activity via a Nanostructured La(Sr)Fe(Co)O3-@Pd Matrix as an Efficient Electrocatalyst for Li-O2 Batteries
  • Oh, Mi Young ; 
  • Kim, Jung Hyun ; 
  • Lee, Young Wook ; 
  • Kim, Kyeong Joon ; 
  • Shin, Hong Rim ; 
  • Park, Hyeokjun ; 
  • Lee, Kang Taek ; 
  • Kang, Kisuk ; 
  • Shin, Tae Ho
  • 2019-12
  • Oh, Mi Young. (2019-12). Enhancing Bifunctional Catalytic Activity via a Nanostructured La(Sr)Fe(Co)O3-@Pd Matrix as an Efficient Electrocatalyst for Li-O2 Batteries. doi: 10.1021/acsaem.9b01540
  • American Chemical Society
  • View : 815
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Article
3차원 전고체 전극 구조체 형성, 분석 및 성능 예측 기술 동향
  • Park, Joonam ; 
  • Jin, Dahee ; 
  • Kim, Dohwan ; 
  • Bae, Gyeong Taek ; 
  • Lee, Kang Taek ; 
  • Lee, Yong Min
  • 2019-11
  • Park, Joonam. (2019-11). 3차원 전고체 전극 구조체 형성, 분석 및 성능 예측 기술 동향. 전기화학회지, 22(4), 139–147. doi: 10.5229/JKES.2019.22.4.139
  • 한국전기화학회
  • View : 986
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Article
Highly active and durable double-doped bismuth oxide-based oxygen electrodes for reversible solid oxide cells at reduced temperatures
  • Yun, Byung-Hyun ; 
  • Kim, Kyeong Joon ; 
  • Joh, Dong Woo ; 
  • Chae, Munseok S. ; 
  • Lee, Jong Jun ; 
  • Kim, Dae-Won ; 
  • Kang, Seokbeom ; 
  • Choi, Doyoung ; 
  • Hong, Seung-Tae ; 
  • Lee, Kang Taek
  • 2019-09
  • Yun, Byung-Hyun. (2019-09). Highly active and durable double-doped bismuth oxide-based oxygen electrodes for reversible solid oxide cells at reduced temperatures. doi: 10.1039/c9ta09203j
  • Royal Society of Chemistry
  • View : 877
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Article
Correlation of Time-Dependent Oxygen Surface Exchange Kinetics with Surface Chemistry of La0.6Sr0.4Co0.2Fe0.8O3-delta Catalysts
  • Kim, Doyeub ; 
  • Park, Jin Wan ; 
  • Yun, Byung Hyun ; 
  • Park, Jeong Hwa ; 
  • Lee, Kang Taek
  • 2019-09
  • Kim, Doyeub. (2019-09). Correlation of Time-Dependent Oxygen Surface Exchange Kinetics with Surface Chemistry of La0.6Sr0.4Co0.2Fe0.8O3-delta Catalysts. ACS Applied Materials & Interfaces, 11(35), 31786–31792. doi: 10.1021/acsami.9b06569
  • American Chemical Society
  • View : 993
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Article
High performance Mn1.3Co1.3Cu0.4O4 spinel based composite cathodes for intermediate temperature solid oxide fuel cells
  • Thaheem, Imdadullah ; 
  • Kim, Kyeong Joon ; 
  • Lee, Jong Jun ; 
  • Joh, Dong Woo ; 
  • Jeong, Incheol ; 
  • Lee, Kang Taek
  • 2019-09
  • Thaheem, Imdadullah. (2019-09). High performance Mn1.3Co1.3Cu0.4O4 spinel based composite cathodes for intermediate temperature solid oxide fuel cells. doi: 10.1039/c9ta07069a
  • Royal Society of Chemistry
  • View : 659
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Article
Electrode design methodology for all-solid-state batteries: 3D structural analysis and performance prediction
  • Park, Joonam ; 
  • Kim, Dohwhan ; 
  • Appiah, Williams Agyei ; 
  • Song, Jihun ; 
  • Bae, Gyeong Taek ; 
  • Lee, Kang Taek ; 
  • Oh, Jimin ; 
  • Kim, Ju Young ; 
  • Lee, Young-Gi ; 
  • Ryou, Myung-Hyun ; 
    • et al
  • 2019-05
  • Park, Joonam. (2019-05). Electrode design methodology for all-solid-state batteries: 3D structural analysis and performance prediction. Energy Storage Materials, 19, 124–129. doi: 10.1016/j.ensm.2019.03.012
  • Elsevier BV
  • View : 858
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Article
Ultra-fast fabrication of tape-cast anode supports for solid oxide fuel cells via resonant acoustic mixing technology
  • Park, Jeong Hwa ; 
  • Bae, Gyeong Taek ; 
  • Kim, Kyeong Joon ; 
  • Joh, Dong Woo ; 
  • Kim, Doyeub ; 
  • Myung, Jae-Ha ; 
  • Lee, Kang Taek
  • 2019-06
  • Park, Jeong Hwa. (2019-06). Ultra-fast fabrication of tape-cast anode supports for solid oxide fuel cells via resonant acoustic mixing technology. doi: 10.1016/j.ceramint.2019.03.119
  • Pergamon Press Ltd.
  • View : 864
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Article
Morphology-controlled synthesis of Co 3 O 4 composites with bio-inspired carbons as high-performance supercapacitor electrode materials
  • Samdani, Kunda Jitendra ; 
  • Kim, Su Hee ; 
  • Park, Jeong Hwa ; 
  • Hong, Soon Hyung ; 
  • Lee, Kang-Taek
  • 2019-06
  • Samdani, Kunda Jitendra. (2019-06). Morphology-controlled synthesis of Co 3 O 4 composites with bio-inspired carbons as high-performance supercapacitor electrode materials. doi: 10.1016/j.jiec.2019.02.008
  • Korean Society of Industrial and Engineering Chemistry
  • View : 904
  • Download : 0
Article
A-site deficient La 0.4 Sr 0.4 TiO 3 -Ce 0.9 Gd 0.1 O 1.95 composites as efficient and redox stable anodes for solid oxide fuel cells
  • Kim, Kyeong Joon ; 
  • Shin, Tae Ho ; 
  • Lee, Kang-Taek
  • 2019-05
  • Kim, Kyeong Joon. (2019-05). A-site deficient La 0.4 Sr 0.4 TiO 3 -Ce 0.9 Gd 0.1 O 1.95 composites as efficient and redox stable anodes for solid oxide fuel cells. doi: 10.1016/j.jallcom.2019.02.180
  • Elsevier BV
  • View : 996
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Article
Highly conductive and stable Mn1.35Co1.35Cu0.2Y0.1O4 spinel protective coating on commercial ferritic stainless steels for intermediate-temperature solid oxide fuel cell interconnect applications
  • Thaheem, Imdadullah ; 
  • Joh, Dong Woo ; 
  • Noh, Taimin ; 
  • Lee, Kang-Taek
  • 2019-02
  • Thaheem, Imdadullah. (2019-02). Highly conductive and stable Mn1.35Co1.35Cu0.2Y0.1O4 spinel protective coating on commercial ferritic stainless steels for intermediate-temperature solid oxide fuel cell interconnect applications. doi: 10.1016/j.ijhydene.2018.12.173
  • Elsevier Ltd
  • View : 731
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Article
Temperature-dependent long-term stability of Sr0.6Na0.4SiO2.8 fast ion conductors
  • Joh, Dong Woo ; 
  • Shin, Hong Rim ; 
  • Kim, Jongwoo ; 
  • Lee, Kang-Taek
  • 2019-03
  • Joh, Dong Woo. (2019-03). Temperature-dependent long-term stability of Sr0.6Na0.4SiO2.8 fast ion conductors. doi: 10.1016/j.jiec.2018.11.050
  • Korean Society of Industrial and Engineering Chemistry
  • View : 718
  • Download : 0
Article
A Highly Active and Redox-Stable SrGdNi0.2Mn0.8O4±δ Anode with in Situ Exsolution of Nanocatalysts
  • Kim, Kyeong Joon ; 
  • Rath, Manasa Kumar ; 
  • Kwak, Hun Ho ; 
  • Kim, Hyung Jun ; 
  • Han, Jeong Woo ; 
  • Hong, Seung-Tae ; 
  • Lee, Kang-Taek
  • 2019-02
  • Kim, Kyeong Joon. (2019-02). A Highly Active and Redox-Stable SrGdNi0.2Mn0.8O4±δ Anode with in Situ Exsolution of Nanocatalysts. ACS Catalysis, 9(2), 1172–1182. doi: 10.1021/acscatal.8b03669
  • American Chemical Society
  • View : 1196
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Article
Self-Assembled Bi2MoO6 Nanopetal Array on Carbon Spheres toward Enhanced Supercapacitor Performance
  • Samdani, Kunda Jitendra ; 
  • Park, Jeong Hwa ; 
  • Joh, Dong Woo ; 
  • Lee, Kang-Taek
  • 2018-12
  • Samdani, Kunda Jitendra. (2018-12). Self-Assembled Bi2MoO6 Nanopetal Array on Carbon Spheres toward Enhanced Supercapacitor Performance. doi: 10.1021/acssuschemeng.8b03988
  • American Chemical Society
  • View : 746
  • Download : 0
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