钒酸铋
光催化
材料科学
面(心理学)
纳米技术
单斜晶系
表面能
半导体
接口(物质)
表面工程
工程物理
光电子学
晶体结构
化学
催化作用
复合材料
结晶学
接触角
物理
人格
社会心理学
生物化学
坐滴法
心理学
五大性格特征
作者
Sha Chen,Danlian Huang,Piao Xu,Xiaomin Gong,Wenjing Xue,Lei Lei,Rui Deng,Jing Li,Zhihao Li
出处
期刊:ACS Catalysis
[American Chemical Society]
日期:2019-12-11
卷期号:10 (2): 1024-1059
被引量:158
标识
DOI:10.1021/acscatal.9b03411
摘要
Monoclinic scheelite bismuth vanadate (mBiVO4) has gradually been in the limelight in recent years because of its great potential in energy conversion and environmental remediation. However, the rapid recombination of photogenerated electron–hole pairs in mBiVO4 have impeded the improvement of its photocatalytic performance and stability. Therefore, important issues are increasingly focused on fine-tuning the physicochemical properties of mBiVO4 at the atomic level based on facet-engineered surface and interface design to optimize its selectivity and activity. Herein, the review begins with the fundamental aspects of mBiVO4 semiconductor, including crystal structure, optical properties, electronic structure, and photocatalytic principles. Then the synthetic methods based on surface and interface design that develop to tailor the facet of mBiVO4, along with the discussion of the mechanisms for facet-dependent photocatalytic performance, are presented. Most importantly, the latest advances in facet engineering that have been performed to regulate the surface of single mBiVO4 and to design the interface structures that are directly involved in the photocatalytic reaction for mBiVO4-based composites are encompassed. Moreover, the photocatalytic application achievements with mBiVO4 as photocatalysts in energy conversion and environmental remediation are also summarized. Finally, perspectives on the existing challenges and future research directions for this emerging frontier are discussed.
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