Two-dimensional heterojunction photocatalysts constructed by graphite-like C₃N₄ and Bi₂WO₆ nanosheets: Enhanced photocatalytic activities for water purification

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• 作者：Fen Chen^a ; Di Li^b ; Bifu Luo^a ; Min Chen^a ; ^{chenmin3226@sina.com} ; Weidong Shi^a
• 关键词：Two-dimensional ; g-C3N4 ; Visible-light photocatalytic ; Water purification ; Electron transfer
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：694
• 期：Complete
• 页码：193-200
• 全文大小：1947 K
• 卷排序：694

文摘

g-C3N4/Bi2WO6 heterojunction photocatalysts have been successfully synthesized. The photocatalytic activity of optimum photocatalyst was much higher than pure g-C3N4 and Bi2WO6. The reasons of enhanced photocatalytic activities of photocatalysts has been proposed. The possible mechanism for the photo-induced charge transfer route of photocatalysts has been illustrated.