Photocorrosion inhibition and high-efficiency photoactivity of porous g-C₃N₄/Ag₂CrO₄ composites by simple microemulsion-assisted co-precipitation method

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• 作者：Yanyang Shang ; Xi Chen ; Wenwen Liu ; Pengfei Tan ; Haoyun Chen ; Laidi Wu ; Cheng Ma ; Xiang Xiong ; Jun Pan ; ^{jun.pan@csu.edu.cn}
• 关键词：g-C3N4 ; Ag2CrO4 ; Porous g-C3N4/Ag2CrO4 composites ; Visible-light photocatalysis ; Photocorrosion inhibition
• 刊名：Applied Catalysis B: Environmental
• 出版年：2017
• 出版时间：5 May 2017
• 年：2017
• 卷：204
• 期：Complete
• 页码：78-88
• 全文大小：4247 K
• 卷排序：204

文摘

Porous g-C3N4/Ag2CrO4 composites were synthesized by simple microemulsion-assisted co-precipitation method. Photocorrosion of Ag2CrO4 was successfully inhibited after introduction of g-C3N4. The g-C3N4/Ag2CrO4 composites exhibited dramatically enhanced visible-light photocatalytic activitiy. The high-efficiency photoactivity was ascribed to the formation of Z-scheme.