Seokhyun Choung
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View article: From Atomic Motif to Realistic Single Atom Catalysts through Machine Learning Interatomic Potentials
From Atomic Motif to Realistic Single Atom Catalysts through Machine Learning Interatomic Potentials Open
View article: TiO2-facet-dependent reconstruction of Pt nanoparticles during CO oxidation
TiO2-facet-dependent reconstruction of Pt nanoparticles during CO oxidation Open
Facet engineering of metal-support interactions is a powerful approach for optimising catalytic activity. We investigated how exposed (001) and (101) facets of anatase TiO2 influence the structure and reactivity of ~1.8 nm Pt na…
View article: Partially reduced PdOx nanoparticles strongly interacting with defect-rich ceria via dynamic redox pulse for complete methane oxidation
Partially reduced PdOx nanoparticles strongly interacting with defect-rich ceria via dynamic redox pulse for complete methane oxidation Open
View article: Atomically Dispersed Ru‐doped Ti<sub>4</sub>O<sub>7</sub> Electrocatalysts for Chlorine Evolution Reaction with a Universal Activity
Atomically Dispersed Ru‐doped Ti<sub>4</sub>O<sub>7</sub> Electrocatalysts for Chlorine Evolution Reaction with a Universal Activity Open
Chlorine has been supplied by the chlor‐alkali process that deploys dimensionally stable anodes (DSAs) for the electrochemical chlorine evolution reaction (ClER). The paramount bottlenecks have been ascribed to an intensive usage of precio…
View article: Structural effects of nitrogen-doped titanium oxide supports on stabilization of ruthenium active species in carbon dioxide hydrogenation to formate
Structural effects of nitrogen-doped titanium oxide supports on stabilization of ruthenium active species in carbon dioxide hydrogenation to formate Open
A single atom Ru catalyst supported on a N-doped TiO2 was investigated for the conversion of CO2 to formate by hydrogenation. N-dopant sites induced a strong binding environment to Ru single-atom catalysts (SACs), resulting in a stable and…
View article: Structural Effects of Nitrogen-Doped Titanium Oxide Supports on Stabilization of Ruthenium Active Species in Carbon Dioxide Hydrogenation to Formate
Structural Effects of Nitrogen-Doped Titanium Oxide Supports on Stabilization of Ruthenium Active Species in Carbon Dioxide Hydrogenation to Formate Open
View article: Structural effect of Nitrogen/Carbon on the stability of anchored Ru catalysts for CO2 hydrogenation to formate
Structural effect of Nitrogen/Carbon on the stability of anchored Ru catalysts for CO2 hydrogenation to formate Open
CO2 hydrogenation to formic acid/formate is regarded as a promising strategy for achieving a sustainable circular-carbon economy. Herein, we report the catalytic behavior of nitrogen-doped carbon (NC)-immobilized ruthenium (RuCl3) catalyst…
View article: Design principles of noble metal-free electrocatalysts for hydrogen production in alkaline media: combining theory and experiment
Design principles of noble metal-free electrocatalysts for hydrogen production in alkaline media: combining theory and experiment Open
This review discusses the rational design of efficient electrocatalysts by understanding alkaline hydrogen evolution reaction and oxygen evolution reaction mechanisms, as achieved by combining experimental and computational approaches.