Highly efficient photocatalytic performances of SnO₂-deposited ZnS nanorods based on interfacial charge transfer

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• 作者：Jaewon Lee^a ; ¹ ; Yeonho Kim^b ; ¹ ; Joon Ki Kim^a ; Seongchan Kim^a ; Dal-Hee Min^a ; Du-Jeon Jang^a ; ^{djjang@snu.ac.kr}
• 关键词：Charge separation ; Decay time ; Heterojunction ; Photodegradation ; Photostability
• 刊名：Applied Catalysis B: Environmental
• 出版年：2017
• 出版时间：15 May 2017
• 年：2017
• 卷：205
• 期：Complete
• 页码：433-442
• 全文大小：2921 K
• 卷排序：205

文摘

SnO2/ZnS nanocomposites were prepared by a hydrazine-assisted hydrothermal method. SnO2/ZnS nanocomposites catalyze the photodegradation of rhodamine B efficiently. A type-II heterojunction structure is formed between SnO2 and ZnS. The heterojunction structure leads to an efficient separation of e− and h+. The decoration of SnO2 on the ZnS improves the photostability of nanocomposites.