论文列表
论文列表
Recent advances of doped graphite carbon nitride for photocatalytic reduction of CO2: a review
来源: | 作者:刘志国 | 发布时间: 2021-02-06 | 478 次浏览 | 分享到:
Xiaoyue Huang, Wenyi Gu, Yunfei Ma, Da Liu, Ningkai Ding, Liang Zhou, Juying Lei, Lingzhi Wang, Jinlong Zhang
Research on Chemical Intermediates volume 46, pages5133–5164(2020)
https://doi.org/10.1007/s11164-020-04278-6

CO2 is the main gas that causes the “greenhouse efect,” and it is also a rich carbon resource. The photocatalytic conversion of CO2 into fuel not only relieves the pressure brought by the environment pollution, but also is promising way to achieve the carbon cycle and address the problem of energy shortage. It is essential to design efcient photocatalysts for the practical application of photocatalytic CO2 conversion. Doped graphite carbon nitride (g-C3N4) has a reduced bandgap, increased light absorption and efective charge separation and transfer efciency. Recently, its application has been extended to the feld of photocatalytic reduction of CO2. In this review, we frst discuss the basic principles of photocatalytic reduction of CO2, then focus on the application of g-C3N4 doped with diferent elements in the photocatalytic reduction of CO2 in recent years, and then summarize diferent doping methods. Finally, challenges and opportunities are presented, and potential solutions are proposed for future research.