Y
Yong-Sun Park
Researcher at Seoul National University
Publications - 25
Citations - 524
Yong-Sun Park is an academic researcher from Seoul National University. The author has contributed to research in topics: Maser & Luminosity. The author has an hindex of 10, co-authored 25 publications receiving 467 citations. Previous affiliations of Yong-Sun Park include Konkuk University.
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Journal ArticleDOI
A New Water Oxidation Catalyst: Lithium Manganese Pyrophosphate with Tunable Mn Valency
Jimin Park,Hyun-Ah Kim,Kyoungsuk Jin,Byungju Lee,Yong-Sun Park,Hyungsub Kim,In-Chul Park,Ki Dong Yang,Hui-Yun Jeong,Jongsoon Kim,Kootak Hong,Ho Won Jang,Kisuk Kang,Ki Tae Nam +13 more
TL;DR: This study provides valuable guidelines for developing an efficient Mn-based catalyst under neutral conditions with controlled Mn valency and atomic arrangement and observed that Li2MnP2O7 itself exhibits superior catalytic performance compared with MnO or MnO2.
Journal ArticleDOI
Partially Oxidized Sub-10 nm MnO Nanocrystals with High Activity for Water Oxidation Catalysis
Kyoungsuk Jin,Arim Chu,Jimin Park,Donghyuk Jeong,Sung Eun Jerng,Uk Sim,Hui-Yun Jeong,Chan Woo Lee,Yong-Sun Park,Ki Dong Yang,Gajendra Kumar Pradhan,Dong-Hun Kim,Nark Eon Sung,Sun Hee Kim,Ki Tae Nam +14 more
TL;DR: Surprisingly, the partially oxidized MnO NCs only required 530 mV @ 5 mA cm−2 under near neutral conditions, and size dependency of MnONCs on OER activity was also investigated.
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Tyrosine-mediated two-dimensional peptide assembly and its role as a bio-inspired catalytic scaffold.
Hyung-Seok Jang,Jung Ho Lee,Yong-Sun Park,Young-O Kim,Jimin Park,Tae-Youl Yang,Kyoungsuk Jin,Jaehun Lee,Sunghak Park,Jae Myoung You,Ki Woong Jeong,Areum Shin,In Seon Oh,Min Kyung Kwon,Yong Il Kim,Hoon-Hwe Cho,Heung Nam Han,Yangmee Kim,Yoon Ho Chang,Seung R. Paik,Ki Tae Nam,Yoon Sik Lee +21 more
TL;DR: This work presents the interfacial phenomenon of spontaneous facet formation in a water droplet driven by designed peptide assembly, and discovers the key sequence motifs and folding structures and study their sequence-specific assembly.
Journal ArticleDOI
Velocity distribution of collapsing starless cores, L694-2 and L1197
TL;DR: In this article, the velocity fields of two collapsing starless cores, L694-2 and L1197, with high spatial resolution HCN J = 1-0 maps and Monte Carlo radiative transfer calculation were analyzed.
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Simultaneous Observation of Water and Class I Methanol Masers toward Class II Methanol Maser Sources
TL;DR: In this article, a single-dish survey of 22 GHz water maser and 44 GHz and 95 GHz class I methanol masers toward the 6.7 GHz is presented.