D
Deokgi Hong
Researcher at Seoul National University
Publications - 6
Citations - 96
Deokgi Hong is an academic researcher from Seoul National University. The author has contributed to research in topics: Catalysis & Carbon nanofiber. The author has an hindex of 2, co-authored 5 publications receiving 14 citations.
Papers
More filters
Journal ArticleDOI
Quasi-graphitic carbon shell-induced Cu confinement promotes electrocatalytic CO2 reduction toward C2+ products.
Ji-Yong Kim,Deokgi Hong,Jae-Chan Lee,Hyoung Gyun Kim,Sungwoo Lee,Sangyong Shin,Beomil Kim,Hyunjoo Lee,Miyoung Kim,Jihun Oh,Gun-Do Lee,Dae-Hyun Nam,Young-Chang Joo +12 more
TL;DR: In this article, a reconstruction-immunized catalyst system was proposed in which copper nanoparticles were protected by a self-formed quasi graphitic carbon shell for stable CO2 to C2H4 conversion.
Journal ArticleDOI
Thermodynamically driven self-formation of copper-embedded nitrogen-doped carbon nanofiber catalysts for a cascade electroreduction of carbon dioxide to ethylene
Jae-Chan Lee,Ji-Yong Kim,Wonhyo Joo,Deokgi Hong,Sang‐Ho Oh,Beomil Kim,Gun-Do Lee,Miyoung Kim,Jihun Oh,Young-Chang Joo +9 more
TL;DR: In this paper, a self-formed tandem catalyst designed for a cascade electroreduction of CO2 to C2H4 was constructed using oxygen partial pressure-controlled calcination.
Journal ArticleDOI
Thermodynamically driven self-formation of Ag nanoparticles in Zn-embedded carbon nanofibers for efficient electrochemical CO2 reduction
Gibaek Lee,In-Kyoung Ahn,Wonhyo Joo,Jae-Chan Lee,Ji-Yong Kim,Deokgi Hong,Hyoung Gyun Kim,Jusang Lee,Miyoung Kim,Dae-Hyun Nam,Young-Chang Joo +10 more
TL;DR: In this paper, single-atom metal sites distributed around active materials can enhance the electrochemical CO2 reduction reaction (CO2RR) performance by controlling the Lewis acidity-based local CO2 concentration.
Journal ArticleDOI
Density Functional Theory Study of Edge-Induced Atomic-Scale Structural Phase Transitions of MoS2 Nanocrystals: Implications for a High-Performance Catalyst
Sungwoo Lee,Deokgi Hong,Ji-Yong Kim,Dae-Hyun Nam,Sungwoo Kang,Seungwu Han,Young-Chang Joo,Gun-Do Lee +7 more
Journal ArticleDOI
Robust Co alloy design for Co interconnects using a self-forming barrier layer
Cheol Kim,Geosan Kang,Youngran Jung,Miyoung Kim,Gi-Baek Lee,Deokgi Hong,Yoo-Yong Lee,Soon-Gyu Hwang,In-Ho Jung,Young-Chang Joo +9 more
TL;DR: In this article , a thermodynamic design for a self-forming barrier that provides reliability with Co interconnects is presented, where Cr diffused into the dielectric interface and reacted with oxygen to provide a selfforming diffusion barrier comprising Cr2O3.