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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Transparent flexible organic transistors based on monolayer graphene electrodes on plastic.
Wi Hyoung Lee,Jaesung Park,Sung Hyun Sim,Sae Byeok Jo,Kwang S. Kim,Byung Hee Hong,Kilwon Cho +6 more
TL;DR: One-atom-thick monolayer graphene provides ideal source/drain electrodes for effi cient charge injection in organic transistors assembled on plastic substrates because the synthesis of either graphene or reduced graphene oxide requires high-temperature fabrication processes.
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Substituent effects on the edge-to-face aromatic interactions.
Eun Cheol Lee,Byung Hee Hong,Ju Young Lee,Jong Chan Kim,Dongwook Kim,Yukyung Kim,Pilarisetty Tarakeshwar,Kwang S. Kim +7 more
TL;DR: The edge-to-face interactions for either axially or facially substituted benzenes are investigated by using ab initio calculations and the dispersion energy is the most dominating interaction in both axial and facial substitutions.
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Stable platinum nanoclusters on genomic DNA-graphene oxide with a high oxygen reduction reaction activity
Jitendra N. Tiwari,Krishna Nath,Susheel Kumar,Rajanish N. Tiwari,K. Christian Kemp,Nhien H. Le,Duck Hyun Youn,Jae Sung Lee,Kwang S. Kim +8 more
TL;DR: The synthesis of platinum clusters (diameter ≤1.4 nm) deposited on genomic double-stranded DNA–graphene oxide composites and their high-performance electrocatalysis of the oxygen reduction reaction are reported.
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Chromium Porphyrin Arrays As Spintronic Devices
TL;DR: It is predicted that the one-dimensional infinite chromium porphyrin array, which the authors call Cr-PA(∞), shows half-metallic behavior when the spins on the chromium atoms are in a parallel alignment, and a new organometallic framework for designing a spin filter is proposed.
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Mesoporous Silicon Hollow Nanocubes Derived from Metal-Organic Framework Template for Advanced Lithium-Ion Battery Anode.
TL;DR: This work demonstrates the synthesis of mesoporous silicon hollow nanocubes (m-Si HCs) derived from a metal-organic framework (MOF) as an anode material with outstanding electrochemical properties and exhibits outstanding cycle stability.