K
Kao Der Chang
Researcher at Industrial Technology Research Institute
Publications - 9
Citations - 1310
Kao Der Chang is an academic researcher from Industrial Technology Research Institute. The author has contributed to research in topics: Water splitting & Photocatalysis. The author has an hindex of 6, co-authored 6 publications receiving 1142 citations.
Papers
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Journal ArticleDOI
Au Nanostructure-Decorated TiO2 Nanowires Exhibiting Photoactivity Across Entire UV-visible Region for Photoelectrochemical Water Splitting
Ying-Chih Pu,Gongming Wang,Kao Der Chang,Yichuan Ling,Yin Kai Lin,Bob C. Fitzmorris,Chia Ming Liu,Xihong Lu,Yexiang Tong,Jin Z. Zhang,Yung-Jung Hsu,Yat Li +11 more
TL;DR: It is demonstrated that the photoactivity of Au-decorated TiO2 electrodes for photoelectrochemical water oxidation can be effectively enhanced in the entire UV-visible region from 300 to 800 nm by manipulating the shape of the decorated Au nanostructures by exploiting surface plasmon resonance of Au.
Journal ArticleDOI
Ag-Nanoparticle-Decorated SiO2 Nanospheres Exhibiting Remarkable Plasmon-Mediated Photocatalytic Properties
Kuang Hsiu Chen,Ying-Chih Pu,Kao Der Chang,Yi Fan Liang,Chia Ming Liu,Jien-Wei Yeh,Han C. Shih,Han C. Shih,Yung-Jung Hsu +8 more
TL;DR: In this paper, the authors demonstrated that Ag-nanoparticle-decorated SiO2 nanospheres (NSs) may display noticeable photocatalytic activities upon surface plasmon resonance (SPR) excitation.
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Plasmon-mediated charge dynamics and photoactivity enhancement for Au-decorated ZnO nanocrystals
TL;DR: In this paper, the authors explored the correlations among plasmonic metal content, SPR-mediated charge transfer and electromagnetic response, and the resultant photoactivity enhancement toward photoelectrochemical (PEC) water splitting.
Journal ArticleDOI
Surface Passivation of TiO2 Nanowires Using a Facile Precursor-Treatment Approach for Photoelectrochemical Water Oxidation
Ying-Chih Pu,Ying-Chih Pu,Yichuan Ling,Kao Der Chang,Chia Ming Liu,Jin Z. Zhang,Yung-Jung Hsu,Yat Li +7 more
TL;DR: In this paper, a facile precursor-treatment approach for effective surface passivation of rutile TiO2 nanowire photoanode was developed to improve its performance in photoelectrochemical (PEC) water oxidation.
Journal ArticleDOI
Yolk-shell nanostructures as an emerging photocatalyst paradigm for solar hydrogen generation
Yi Hsuan Chiu,Yi Hsuan Chiu,Sara Bonabi Naghadeh,Sarah A. Lindley,Ting Hsuan Lai,Ming Yu Kuo,Kao Der Chang,Jin Z. Zhang,Yung-Jung Hsu +8 more
TL;DR: In this paper, the authors demonstrate that void size is a critical structural parameter in optimizing the performance of yolk-shell nanostructures for photocatalysis or other mass-transport related applications.