H
Hyung Suk Oh
Researcher at Korea Institute of Science and Technology
Publications - 166
Citations - 6731
Hyung Suk Oh is an academic researcher from Korea Institute of Science and Technology. The author has contributed to research in topics: Catalysis & Chemistry. The author has an hindex of 33, co-authored 117 publications receiving 4155 citations. Previous affiliations of Hyung Suk Oh include Kyung Hee University & Yonsei University.
Papers
More filters
Journal ArticleDOI
Metal‐Doped Nitrogenated Carbon as an Efficient Catalyst for Direct CO2 Electroreduction to CO and Hydrocarbons
Ana Sofia Varela,Nastaran Ranjbar Sahraie,Julian Steinberg,Wen Ju,Hyung Suk Oh,Peter Strasser +5 more
TL;DR: This study explores the kinetics, mechanism, and active sites of the CO2 electroreduction reaction (CO2RR) to syngas and hydrocarbons on a class of functionalized solid carbon-based catalysts and highlights a promising new class of low-cost, abundant electrocatalysts for synthetic fuel production from CO2.
Journal ArticleDOI
Electrochemical Catalyst–Support Effects and Their Stabilizing Role for IrOx Nanoparticle Catalysts during the Oxygen Evolution Reaction
Hyung Suk Oh,Hong Nhan Nong,Tobias Reier,Arno Bergmann,Manuel Gliech,Jorge Ferreira de Araújo,Elena Willinger,Robert Schlögl,Detre Teschner,Peter Strasser +9 more
TL;DR: Experimental evidence for electronic catalyst-support interactions in electrochemical environments is demonstrated and the possibility that MMOSI effects in electrochemistry may be more important for a detailed understanding of the durability of oxide-supported nanoparticle OER catalysts than previously thought is raised.
Journal ArticleDOI
Oxide-supported IrNiO(x) core-shell particles as efficient, cost-effective, and stable catalysts for electrochemical water splitting.
Hong Nhan Nong,Hyung Suk Oh,Tobias Reier,Elena Willinger,Marc Georg Willinger,Valeri Petkov,Detre Teschner,Peter Strasser +7 more
TL;DR: The core-shell IrNiO(x)/Meso-ATO catalyst displayed high water-splitting activity and unprecedented stability in acidic electrolyte providing substantial progress in the development of PEM electrolyzer anode catalysts with drastically reduced Ir loading and significantly enhanced durability.
Journal ArticleDOI
A unique oxygen ligand environment facilitates water oxidation in hole-doped IrNiOx core–shell electrocatalysts
Hong Nhan Nong,Hong Nhan Nong,Tobias Reier,Hyung Suk Oh,Manuel Gliech,Paul Paciok,Thu Ha Thi Vu,Detre Teschner,Detre Teschner,Marc Heggen,Valeri Petkov,Robert Schlögl,Travis E. Jones,Peter Strasser,Peter Strasser +14 more
TL;DR: In this paper, the local geometric ligand environment and electronic metal states of oxygen-coordinated iridium centres in nickel-leached IrNi@IrOx metal oxide core-shell nanoparticles under catalytic oxygen evolution conditions were investigated.
Journal ArticleDOI
Mixed Copper States in Anodized Cu Electrocatalyst for Stable and Selective Ethylene Production from CO2 Reduction.
Si Young Lee,Hyejin Jung,Hyejin Jung,Nak Kyoon Kim,Hyung Suk Oh,Byoung Koun Min,Byoung Koun Min,Yun Jeong Hwang,Yun Jeong Hwang +8 more
TL;DR: Results show the selectivity of ethylene to methane in O- Cu combination catalysts is influenced by the electrochemical reduction environment related to the mixed valences, which will provide new strategies to improve durability of O-Cu combination catalyststs for C-C coupling products from electrochemical CO2 conversion.