Site-Specific Growth of Au on CdSxSe1−x Yields Anisotropic Heteronanocrystals with Enhanced Photocatalysis Performance
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- 作者：Lina Wang ; Jiajia Liu ; Meng Xu ; Chuanbao Cao and Jiatao Zhang
- 刊名：Particle & Particle Systems Characterization
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：33
- 期：8
- 页码：512-518
- 全文大小：3248K
- ISSN：1521-4117
文摘
Au nanocrystals are grown on the tips of CdSxSe1−x (x = 0–1) anisotropic semiconductor nanocrystals. The growth mechanism is investigated. The influence of the S:Se ratio in tuning the excited-state properties of Au/CdSxSe1−x anisotropic nanocrystals and its influence on the photocurrent response and hydrogen production rate are discussed.