Novel Au/CaIn₂S₄ nanocomposites with plasmon-enhanced photocatalytic performance under visible light irradiation

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• 作者：Jie Li ; Suci Meng ; ^{mengsc@ujs.edu.cn} ; Tianyong Wang ; Qing Xu ; Leqiang Shao ; Deli Jiang ; ^{dlj@ujs.edu.cn} ; ^{jtimdun@sina.com} ; Min Chen
• 关键词：CaIn2S4 ; Au ; Nanocomposites ; Plasmon ; Photocatalysis
• 刊名：Applied Surface Science
• 出版年：2017
• 出版时间：28 February 2017
• 年：2017
• 卷：396
• 期：Complete
• 页码：430-437
• 全文大小：1937 K
• 卷排序：396

文摘

Au/CaIn2S4 nanocomposites were fabricated by a simple photoreduction process. The nanocomposites shown plasmon-enhanced visible light photocatalytic activity. The enhanced activity was mainly due to improved separation of charge carriers. The superoxide radicals and holes are the two main photoactive species.