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Won-Chun Oh

Hansei University

SCHOLARLY PAPERS

7

DOWNLOADS

293

TOTAL CITATIONS

0

Scholarly Papers (7)

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1.

Quaternary Metal Oxide (Biznsb2o4) Combined Graphene-Tio2 Nanocomposite for Bandgap Controlling by Heterojunction and its High Photocatalytic Hydrogen Evolution

Number of pages: 40 Posted: 08 Feb 2023
Md Nazmodduha Rafat, Kyung-Sang Cho, Suresh Sagadervan and Won-Chun Oh
affiliation not provided to SSRN, affiliation not provided to SSRN, University of Malaya (UM) and Hansei University
Downloads 69 (883,195)

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High-power sonic, Electrochemical analysis, Bandgap energy controlling, Hydrogen evolution, Heterojunction

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Quaternary nanocomposite, Photoelectrocatalytic, reduction of CO2, Methanol, Faradaic efficiency

3.

Z-Scheme Heterojunction Typed Composite of Porous Boron Nitride and Cu/Al2o3 for Highly Efficient Co2 Reduction to Methanol in an Aqueous Solution

Number of pages: 28 Posted: 30 Jan 2023
Zambaga Otgonbayar and Won-Chun Oh
Hansei University and Hansei University
Downloads 45 (1,121,190)

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Porous boron nitride, Cu/Al2O3, ternary photocatalyst, basic salt, cationic donor scavenger, methanol

4.

Novel Gamma-Irradiated Chitosan-Doped Reduced Graphene-Cuins2 Composites as Counter Electrodes for Dye-Sensitized Solar Cell

Number of pages: 25 Posted: 15 Feb 2022
Yonrapach Areerob, Chaowalit Hamontree, Phitchan Sricharoen, Nunticha Limchoowong, Sakchai Laksee, Won-Chun Oh and Kongsak Pattarith
King Mongkut’s Institute of Technology Ladkrabang, affiliation not provided to SSRN, Bangkokthonburi University, Srinakharinwirot University, Thailand Institute of Nuclear Technology, Hansei University and affiliation not provided to SSRN
Downloads 41 (1,170,409)

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Gamma-Irradiated Chitosan, Graphene, CuInS2 Counter Electrode, Dye-sensitized solar cell

5.

Quantitative Analysis of Lithium Compounds on the Electrode Surface and Electrical Conductivity with Pure Cnt Effects for Li-Ion Capacitor Application

Number of pages: 33 Posted: 09 May 2025
Latiful Kabir, Chang-Min Yoon, Sunhye Yang, Ick-Jun Kim and Won-Chun Oh
Hanseo University, Inha University, affiliation not provided to SSRN, affiliation not provided to SSRN and Hansei University
Downloads 34 (1,263,436)

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Li-ion capacitor, Electrochemical performance, CNT, High surface area activated carbon, Li salts structure

6.

Comparative Catalytic Approach of Ag Doped ZnO With Various Nanocarbon Materials Toward CO2 Reduction With Magnetic Field and Carbon Form Dependence

Number of pages: 42 Posted: 12 Sep 2022
Zambaga Otgonbayar, Yonrapach Areerob and Won-Chun Oh
Hansei University, King Mongkut’s Institute of Technology Ladkrabang and Hansei University
Downloads 28 (1,345,526)

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Nanocarbon composite, ZnO-Ag, CO2 reduction, Magnetic core, Molecular modeling

7.

A Novel of Rod-Type Banisn-Graphene Decorated Tio2 Composite as a Co-Catalyst to Improve Visible-Light Driven H2 Evolution on Lactic Acid and Tea

Number of pages: 25 Posted: 03 Nov 2022
Yonrapach Areerob, Md Nazmodduha Rafat, Kefayat Ullah and Won-Chun Oh
King Mongkut’s Institute of Technology Ladkrabang, affiliation not provided to SSRN, University of Swat and Hansei University
Downloads 20 (1,448,301)

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Rod-type, Graphene, Lactic acid, TEA, H2 evolution