Down-conversion phosphors as noble-metal-free co-catalyst in ZnO for efficient visible light photocatalysis
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- 作者：Haipeng Chua ; Xinjuan Liua ; lxj669635@126.com" class="auth_mail" title="E-mail the corresponding author ; Jiaqing Liub ; Wenyan Leia ; Jinliang Lib ; Tianyang Wua ; Ping Lic ; Huili Lib ; Likun Panb
- 关键词：Down conversion phosphors ; ZnO ; Photocatalysts ; Microwave-assisted approach
- 刊名：Applied Surface Science
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：391
- 期：part_PB
- 页码：468-475
- 全文大小：2363 K
文摘
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ZnO-Lu3(Al,Si)5(O,N)12:Ce3+ were synthesized via a facile microwave-assisted method.
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Lu3(Al,Si)5(O,N)12:Ce3+ acts as co-catalyst to facilitates the self-sensitized degradation of MB.
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ZnO-Lu3(Al,Si)5(O,N)12:Ce3+ exhibited enhanced visible light photocatalytic activity.
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A high MB degradation rate of 91% was achieved under visible light irradiation.