K
Kwang S. Kim
Researcher at Ulsan National Institute of Science and Technology
Publications - 671
Citations - 71259
Kwang S. Kim is an academic researcher from Ulsan National Institute of Science and Technology. The author has contributed to research in topics: Graphene & Ab initio. The author has an hindex of 97, co-authored 642 publications receiving 62053 citations. Previous affiliations of Kwang S. Kim include Asia Pacific Center for Theoretical Physics & IBM.
Papers
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High-Affinity-Assisted Nanoscale Alloys as Remarkable Bifunctional Catalyst for Alcohol Oxidation and Oxygen Reduction Reactions
Jitendra N. Tiwari,Wang-Geun Lee,Siraj Sultan,Muhammad Yousuf,Ahmad M. Harzandi,Varun Vij,Kwang S. Kim +6 more
TL;DR: A conductivity-enhanced bifunctional electrocatalyst of nanoscale-coated Pt-Pd alloys on both tin-doped indium (TDI) and reduced graphene oxide (rGO), denoted as Pt- Pd@TDI/rGO, which has remarkable catalytic performances attributed to the role of TDI in enhancing the catalytic activity by protecting Pt from oxidation.
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Electrochemical integration of amorphous NiFe (oxy)hydroxides on surface-activated carbon fibers for high-efficiency oxygen evolution in alkaline anion exchange membrane water electrolysis
TL;DR: In this article, the authors developed a high-efficiency and low-cost 3D OER electrode via electrochemical integration of amorphous NiFeOOH on surface activated carbon fiber paper (CFP).
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Aqua–potassium(I) complexes: Ab initio study
TL;DR: In this paper, a number of conformers of aqua-K+ complexes, K+(H2O)n (n=1-10) have been investigated using high level ab initio calculations, to elucidate the structures and thermodynamic energies of the hydrated potassium ions.
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Novel structures for the excess electron state of the water hexamer and the interaction forces governing the structures
TL;DR: In this paper, the geometrical and electronic structures of partially hydrated electron systems, in particular, the water hexamer, have been clarified by an exhaustive search for possible low-lying energy structures.
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Fluorescent imidazolium receptors for the recognition of pyrophosphate
Sook Kyung Kim,N. Jiten Singh,Ji-Young Kwon,In-Chul Hwang,Su Jin Park,Kwang S. Kim,Juyoung Yoon +6 more
TL;DR: In this paper, binaphthyl derivatives bearing two imidazolium rings were examined using fluorescence, 1 H NMR analysis, and density functional calculations, and the results showed that the rings strongly bind anions and are particularly selective for pyrophosphate.