S
Samuel Jeong
Researcher at University of Tsukuba
Publications - 19
Citations - 310
Samuel Jeong is an academic researcher from University of Tsukuba. The author has contributed to research in topics: Graphene & Chemistry. The author has an hindex of 5, co-authored 10 publications receiving 115 citations. Previous affiliations of Samuel Jeong include Applied Science Private University.
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Journal ArticleDOI
Chemical Dopants on Edge of Holey Graphene Accelerate Electrochemical Hydrogen Evolution Reaction.
Akichika Kumatani,Chiho Miura,Hirotaka Kuramochi,Tatsuhiko Ohto,Mitsuru Wakisaka,Yuki Nagata,Hiroki Ida,Yasufumi Takahashi,Yasufumi Takahashi,Kailong Hu,Samuel Jeong,Jun-ichi Fujita,Tomokazu Matsue,Yoshikazu Ito,Yoshikazu Ito +14 more
TL;DR: By fabricating holey graphene with chemically dopants, the atomic‐level mechanism for accelerating HER by chemical dopants is unveiled, through elemental mapping with atomistic characterizations, scanning electrochemical cell microscopy (SECCM), and density functional theory (DFT) calculations.
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Acceleration of Electrochemical CO2 Reduction to Formate at the Sn/Reduced Graphene Oxide Interface
Takuya Tsujiguchi,Yusuke Kawabe,Samuel Jeong,Tatsuhiko Ohto,Suresh Kukunuri,Hirotaka Kuramochi,Yasufumi Takahashi,Yasufumi Takahashi,Tomohiko Nishiuchi,Hideki Masuda,Mitsuru Wakisaka,Kailong Hu,Ganesan Elumalai,Jun-ichi Fujita,Yoshikazu Ito +14 more
TL;DR: In this article, the effects of reduced graphene oxide on the performance of carbon dioxide adsorbing on the catalyst surface was explored. But the effects were limited to the case of CO2 reduction.
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Effect of Graphene Encapsulation of NiMo Alloys on Oxygen Evolution Reaction
Samuel Jeong,Kailong Hu,Tatsuhiko Ohto,Yuki Nagata,Hideki Masuda,Jun-ichi Fujita,Yoshikazu Ito,Yoshikazu Ito +7 more
TL;DR: In this paper, the electrode is a key component that controls the efficiency of water splitting, which is an eco-friendly technology for generating oxygen and hydrogen from water, and is an important component of the water splitting process.
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Phase-Dependent Reactivity of Nickel Molybdates for Electrocatalytic Urea Oxidation
Kailong Hu,Samuel Jeong,Ganesan Elumalai,Suresh Kukunuri,Jun-ichi Fujita,Yoshikazu Ito,Yoshikazu Ito +6 more
TL;DR: In this article, the phase-dependent reactivity of catalysts is investigated. But the phase dependence on the phase of a catalytic catalyst is not considered. But it is crucial for guiding the rational design of highly active electrocatalysts.
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Bottom-up Synthesis of Porous NiMo Alloy for Hydrogen Evolution Reaction
TL;DR: In this paper, bottom-up synthesis of porous NiMo alloy reduced by NiMoO4 nanofibers was systematically investigated to fabricate non-noble metal porous electrodes for hydrogen production.