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Korean J. Met. Mater.
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Korean Journal of Metals and Materials
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Enhanced Photoelectrochemical Performance by Constructing CdS/CdSe Heterojunction Structure
CdS/CdSe 이종접합 구조 형성을 통한 광전기화학적 성능 향상
Dong-gyu Hurh, Jung Hyeun Kim허동규, 김정현
Korean J. Met. Mater.
2025;63(2):152-160. Published online 2025 Feb 5
DOI:
https://doi.org/10.3365/KJMM.2025.63.2.152
Abstract
The growing need for sustainable energy development has become a critical issue due to worsening environmental pollution and climate change. Among the various technologies, the photoelectrochemical technology has been recognized as one of the essential approaches for advancing sustainable energy production. Out of the semiconductor materials used in PEC systems,.....
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Bimetallic CoM-ZIF/CdS Photocatalyst Including Transition Metals(M) for Solar Water Splitting
물 분해 수소생산을 위한 전이금속(M) 바이메탈형 CoM-ZIF/CdS 광촉매 제조
Joo Hyun Kim, Yurim Lee, Chaehyun An, Sumin Lee, Jung Hyeun Kim김주현, 이유림, 안채현, 이수민, 김정현
Korean J. Met. Mater.
2024;62(9):713-720. Published online 2024 Sep 5
DOI:
https://doi.org/10.3365/KJMM.2024.62.9.713
Abstract
Recently, due to energy shortages and environmental pollution caused by the continued use of fossil fuels, there is a growing need for renewable sources to replace fossil fuels. ZIF-67 has a porous structure, a large surface area, high thermal and chemical stability, and a narrow band gap, so it is.....
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Web of Science 1
Crossref 1
Effect of Sulfur Contents in NiZnS Composite Photocatalysts on Solar Water Splitting
황 함량 변화가 NiZnS 복합광촉매의 태양광 물분해 효율에 미치는 영향
Joo Hyun Kim, Eun seon Kang, Jung Hyeun Kim김주현, 강은선, 김정현
Korean J. Met. Mater.
2023;61(4):284-290. Published online 2023 Mar 22
DOI:
https://doi.org/10.3365/KJMM.2023.61.4.284
Abstract
Solar energy is attracting much attention as an eco-friendly source for future energy needs. Herein, NiZnS photocatalysts were synthesized with a hydrothermal method at various sulfur contents. The ZnS material is widely used as a photocatalyst because of its high stability, low toxicity, and excellent charge separation characteristics. Nickel is.....
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Web of Science 4
Crossref 4
Manufacturing Cu
x
Zn
1-x
S Photocatalysts and Their Solar H
2
Production Characteristics with Varying Cu Content
구리함량 변화에 따른 Cu
x
Zn
1-x
S 광촉매 제조 및 태양광 물분해 수소 생산 특성 연구
Soojin Kahng, Jung Hyeun Kim강수진, 김정현
Korean J. Met. Mater.
2020;58(12):907-914. Published online 2020 Dec 4
DOI:
https://doi.org/10.3365/KJMM.2020.58.12.907
Abstract
Solar water splitting is an attractive method for producing hydrogen from renewable natural resources, and heterostructure photocatalysts have been widely investigated for photocatalytic applications. Hetero-component photocatalysts can reduce the charge recombination process by improving electron utilization, and are considered promising candidates for solar water splitting. Amongst various heterostructure systems, combinations.....
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Web of Science 8
Crossref 7
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