S
Sung-Dae Yim
Researcher at Kier Group
Publications - 132
Citations - 2985
Sung-Dae Yim is an academic researcher from Kier Group. The author has contributed to research in topics: Catalysis & Proton exchange membrane fuel cell. The author has an hindex of 29, co-authored 124 publications receiving 2604 citations. Previous affiliations of Sung-Dae Yim include Korea University of Science and Technology & Pohang University of Science and Technology.
Papers
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Journal ArticleDOI
Decomposition of Urea into NH3 for the SCR Process
Sung-Dae Yim,Soo Jean Kim,Joon Hyun Baik,In-Sik Nam,Young Sun Mok,Jong-Hwan Lee,Byong K. Cho,Se H. Oh +7 more
TL;DR: In this article, the thermal and catalytic decomposition of urea over a fixed-bed flow reactor system has been examined for the selective catalytic reduction (SCR) of NOx from mobile sources.
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Performance of solid alkaline fuel cells employing anion-exchange membranes
TL;DR: In this article, anion exchange membranes were aminated by a mixing amine agent of trimethylamine (TMA) as a monoamine and various diamines such as N, N, N ) and TMMDA.
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Control of NOx emissions from diesel engine by selective catalytic reduction (SCR) with urea
TL;DR: In this article, the catalysts screened, including Cu-ion exchanged ZSM5 zeolite, exhibited the highest NO removal activity, particularly at low reaction temperatures below 200 °C, maintaining a wide operating temperature window.
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Effect of promoters including WO3 and BaO on the activity and durability of V2O5/sulfated TiO2 catalyst for NO reduction by NH3
TL;DR: In this article, the effect of tungsten and barium oxides on the activity and durability of V2O5/TiO2 catalyst for NO reduction by NH3 was examined.
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Graphitic Nanoshell/Mesoporous Carbon Nanohybrids as Highly Efficient and Stable Bifunctional Oxygen Electrocatalysts for Rechargeable Aqueous Na–Air Batteries
Jae Young Cheon,Kyoungho Kim,Young Jin Sa,Sun Hye Sahgong,Yugyeong Hong,Jinwoo Woo,Sung-Dae Yim,Hu Young Jeong,Youngsik Kim,Sang Hoon Joo +9 more
TL;DR: In this paper, the design of highly integrated, high-performance, bifunctional oxygen electrocatalysts composed of highly graphitic nanoshells embedded in mesoporous carbon (GNS/MC) is reported.