Constructing hydrogen bond based melam/WO₃ heterojunction with enhanced visible-light photocatalytic activity

详细信息    查看全文

• 作者：Zhengyuan Jin^a ; ^b ; Qitao Zhang^b ; Liang Hu^a ; Jiaqi Chen^a ; Xing Cheng^c ; Yu-Jia Zeng^a ; ^d ; ^{yjzeng@szu.edu.cn} ; Shuangchen Ruan^a ; ^{scruan@szu.edu.cn} ; Teruhisa Ohno^b
• 关键词：Photocatalysis ; Melam ; WO3 ; Planetary mill ; Hydrogen bond
• 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：569-575
• 全文大小：1645 K
• 卷排序：205

文摘

A hydrogen bond based heterojunction photocatalyst is fabricated by planetary milling treatment. The photocatalytic performance for CH3CHO and (CH3)2CHOH degradation is evaluated. The photocatalytic performance for H2O2 generation is detected. Melam/WO3 shows much higher activity than bulk WO3. A mechanism based on hydrogen bond of heterojunction photocatalyst is proposed.