Junsung Ahn
Korea Institute of Science and Technology
11 Papers
51 Citations
Junsung Ahn is an academic researcher from Korea Institute of Science and Technology. The author has contributed to research in topics: Conductivity & Ionic conductivity. The author has an hindex of 7, co-authored 11 publications. Previous affiliations of Junsung Ahn include Kigali Institute of Science and Technology & Seoul National University.
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Papers
Promotion of Pt/CeO2 catalyst by hydrogen treatment for low-temperature CO oxidation
Asif Jan,Asif Jan,Jisu Shin,Junsung Ahn,Junsung Ahn,Sungeun Yang,Kyung Joong Yoon,Ji-Won Son,Ji-Won Son,Hyoungchul Kim,Jong-Ho Lee,Jong-Ho Lee,Ho-Il Ji,Ho-Il Ji +13 more
TL;DR: In this paper, the impact of size of Pt nanoparticles and concentration of oxygen vacancy at the surface of cerium oxide on the CO oxidation reaction has been clearly distinguished, and various diverse approaches have been suggested to date.
Quantitative Analysis of Microstructures and Reaction Interfaces on Composite Cathodes in All-Solid-State Batteries Using a Three-Dimensional Reconstruction Technique.
Sungjun Choi,Minjae Jeon,Junsung Ahn,Wo Dum Jung,Sung Min Choi,Ji-Su Kim,Jaemin Lim,Yong Jun Jang,Hun-Gi Jung,Jong-Ho Lee,Byoung-In Sang,Hyoungchul Kim +11 more
TL;DR: Interestingly, various quantitative values of structure properties associated with material optimization and process development were predicted, and they were found to result in limited electrochemical charge/discharge performances.
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Highly durable solid oxide fuel cells: suppressing chemical degradation via rational design of a diffusion-blocking layer
Seung Hwan Lee,Seung Hwan Lee,Sanghyeok Lee,Sanghyeok Lee,Hyojin Kim,Hyojin Kim,Sung Min Choi,Hyegsoon An,Hyegsoon An,Mi Young Park,Mi Young Park,Jisu Shin,Jisu Shin,Jung Hoon Park,Jung Hoon Park,Junsung Ahn,Junsung Ahn,Donghwan Kim,Donghwan Kim,Ho-Il Ji,Hyoungchul Kim,Ji-Won Son,Jong-Ho Lee,Byung-Kook Kim,Hae Weon Lee,Jongsup Hong,Dongwook Shin,Kyung Joong Yoon +27 more
TL;DR: In this article, a diffusion blocking layer is constructed via a bilayer approach, in which the top and bottom layers perform individual functions to precisely control the bulk and interfacial properties.
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Effectiveness of slow freezing and vitrification for long-term preservation of mouse ovarian tissue
Gwanghun Kim,Hyae Young Kim,June-Sik Kim,Gwang Jin Lee,Eunsong Lee,Junsung Ahn,Jungkeun Park,Jeong Mook Lim +7 more
TL;DR: In the IVF oocytes, slow freezing led to better development than vitrification, and a close relationship between cryo-damage and ART methods should be considered for the selection of cryopreservation program.
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Chemically Evolved Composite Lithium-Ion Conductors with Lithium Thiophosphates and Nickel Sulfides
Mansoo Park,Hun-Gi Jung,Wo Dum Jung,Soo Young Cho,Bin-Na Yun,Yoon Sung Lee,Sungjun Choi,Junsung Ahn,Jaemin Lim,Ju Young Sung,Jang Yong-Jun,Jae-Pyoung Ahn,Jong-Ho Lee,Hyoungchul Kim +13 more
TL;DR: In this paper, a family of lithium thiophosphate prototypes with a novel principle, controlling sulfur deficiencies with the addition of nickel sulfide-based additives, for fast lithium-ion conduction and distinct electrochemical stability under the extended material constituent.
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