Bi₂MoO₆ nanosheet array modified with ultrathin graphitic carbon nitride for high photoelectrochemical performance

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• 作者：Ying Ma^a ; ^b ; Zhonghao Wang^a ; ^b ; Yulong Jia^a ; ^b ; Lina Wang^a ; ^b ; Min Yang^a ; Yanxing Qi^a ; ^{qiyx@licp.cas.cn} ; Yingpu Bi^a ; ^{yingpubi@licp.cas.cn}
• 关键词：Bi2MoO6 nanosheet array ; Graphitic carbon nitride ; Co-catalyst ; Charge separation ; Photoelectrochemical property
• 刊名：Carbon
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：114
• 期：Complete
• 页码：591-600
• 全文大小：4518 K
• 卷排序：114

文摘

The Bi2MoO6 nanosheet array film with dominant {010} facets exposed was synthesized by a facile hydrothermal reaction. The Bi2MoO6 array provides large surface, low resistance and exposed active surface, facilitating charge separation. The array film was further modified with ultrathin graphitic carbon nitride to enhance the photoelectrochemical activity. The Bi2MoO6-C3N4 electrode yields a photocurrent density of 520 µA/cm2, which is nearly 300 times that of Bi2MoO6 particles.