In-situ growth of g-C₃N₄ layer on ZnO nanoparticles with enhanced photocatalytic performances under visible light irradiation

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• 作者：Le Wang^a ; ^{wangluhtu@126.com} ; Chao Ma^b ; Zheng Guo^d ; Yangyong Lv^a ; Weiwei Chen^a ; Zheng Chang^c ; Qipeng Yuan^c ; Hui Ming^a ; Jinshui Wang^a ; ^{jinshuiw@163.com}
• 关键词：ZnO ; g-C3N4 ; Semiconductors ; Nanocomposites ; Photocatalyst
• 刊名：Materials Letters
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：188
• 期：Complete
• 页码：347-350
• 全文大小：1250 K
• 卷排序：188

文摘

Two-step calcination method was adopted to in situ prepare ZnO@g-C3N4 core/shell type photocatalyst. ZnO@g-C3N4 enhances the visible light utilization and exhibits better charge separation and suppressed charge recombination. ZnO@g-C3N4 shows improved photocatalytic activity and high cycling stability under visible-light.