异质结
光催化
材料科学
石墨烯
纳米技术
分解水
制氢
碳纳米管
纳米材料
半导体
碳纤维
氢
复合数
化学
催化作用
光电子学
有机化学
复合材料
作者
Noureen Syed,Jianfeng Huang,Yongqiang Feng,Xiao Wang,Liyun Cao
标识
DOI:10.3389/fchem.2019.00713
摘要
Photocatalytic hydrogen production from water splitting is of auspicious possibility to resolve the energy shortage and environmental anxieties. In the past decade, the combination of different carbon-based allotropes with semiconductors of different structure and unique properties to construct heterojunction, which can improve the charge separation, light absorption, and steadiness, offer a promising way to achieve efficient photocatalyst. This review aims to provide an overview of the development for the carbon nanomaterials (CNMs)-based photocatalysts used for hydrogen production from water splitting and photocatalytic degradation of organic pollutants in waste water. The recent progress of CNMs-based heterojunction, including various composite with graphene, fullerene, carbon quantum dots (CQDs), and carbon nanotubes (CNTs) were highlighted. Furthermore, a typical model of CNMs-based Z-scheme heterojunction was also addressed. Finally, a promising perspective on the future development of CNMs-based photocatalysts have been discussed.
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