Zobrazeno 1 - 10 of 42 pro vyhledávání: '"Hyeong Cheol Kang"'
1
Akademický článek
Molecular Engineering of Photosensitizers for Solid‐State Dye‐Sensitized Solar Cells: Recent Developments and Perspectives
Autor: Dr. Bommaramoni Yadagiri, Dr. Ashok Kumar Kaliamurthy, Dr. Kicheon Yoo, Hyeong Cheol Kang, Junyeong Ryu, Francis Kwaku Asiam, Prof. Dr. Jae‐Joon Lee
Publikováno v: ChemistryOpen, Vol 12, Iss 12, Pp n/a-n/a (2023)
Abstract Dye‐sensitized solar cells (DSSCs) are a feasible alternative to traditional silicon‐based solar cells because of their low cost, eco‐friendliness, flexibility, and acceptable device efficiency. In recent years, solid‐state DSSCs (ss
Externí odkaz: https://doaj.org/article/e2d9ea8991554ede805ea1ce4cd7557f
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2
Akademický článek
Preliminary Investigation on Vacancy Filling by Small Molecules on the Performance of Dye-Sensitized Solar Cells: The Case of a Type-II Absorber
Autor: Francis Kwaku Asiam, Nguyen Huy Hao, Ashok Kumar Kaliamurthy, Hyeong Cheol Kang, Kicheon Yoo, Jae-Joon Lee
Publikováno v: Frontiers in Chemistry, Vol 9 (2021)
The steric shielding offered by sensitizers on semiconducting surfaces as a result of branching in the dyes used offers the less utilization of semiconducting substrate sites during device fabrication in dye-sensitized solar cells (DSSCs). This work
Externí odkaz: https://doaj.org/article/74acd5455dad44b78e932db5b54237dc
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3
Akademický článek
Cellulose Nanofiber Composite with Bimetallic Zeolite Imidazole Framework for Electrochemical Supercapacitors
Autor: Hemraj M. Yadav, Jong Deok Park, Hyeong Cheol Kang, Jeonghun Kim, Jae-Joon Lee
Publikováno v: Nanomaterials, Vol 11, Iss 2, p 395 (2021)
Cellulose nanofiber (CNF) and hybrid zeolite imidazole framework (HZ) are an emerging biomaterial and a porous carbonous material, respectively. The composite of these two materials could have versatile physiochemical characteristics. A cellulose nan
Externí odkaz: https://doaj.org/article/f8713a8d24c04eb1b80dd79246ad7a8b
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6
Solar energy driven C–C bond cleavage in a lignin model compound with a D–π–A organic dye-sensitized photoanode
Autor: Saerona Kim, Hyeong Cheol Kang, Chun Chu, Shuya Li, Kicheon Yoo, Udani Kaushalya Wijethunga, Weiwei Zheng, Chang Geun Yoo, Benjamin D. Sherman, Jae-Joon Lee, Gyu Leem
Publikováno v: Sustainable Energy & Fuels. 7:2339-2348
This study reports the solar light-driven activation of a bicyclic aminoxyl mediator to achieve C–C bond cleavage of a lignin model compound at room temperature using a donor–π-conjugated bridge–acceptor organic dye-based photoelectrochemical
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d3f9bf5317b4efb03c0d62049712f48
https://doi.org/10.1039/d3se00194f
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7
Low-Temperature Chemical Sintered TiO2 Photoanodes Based on a Binary Liquid Mixture for Flexible Dye-Sensitized Solar Cells
Autor: Md. Mahbubur Rahman, Hyeong Cheol Kang, Kicheon Yoo, Jae-Joon Lee
Publikováno v: Journal of Electrochemical Science and Technology. 13:453-461
A chemically sintered and binder-free paste of TiO2 nanoparticles (NPs) was prepared using a binary-liquid mixture of 1-octanol and CCl4. The 1:1 (v/v) complex of CCl4 and 1-octanol easily interacted chemically with the TiO2 NPs and induced the forma
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bda53dd3a6b3670d02df4e11d668e17f
https://doi.org/10.33961/jecst.2022.00262
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