Rational Design of Metal Halide Perovskite Nanocrystals for Photocatalytic CO2 Reduction: Recent Advances, Challenges, and Prospects
Rational Design of Metal Halide Perovskite Nanocrystals for Photocatalytic CO2 Reduction: Recent Advances, Challenges, and Prospects
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DOI：
10.1021/acsenergylett.2c00752
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发表时间：
2022-05
影响因子：
22
通讯作者：
Jin Wang;Yangyi Shi;Yuhan Wang;Zhengquan Li
中科院分区：
文献类型：
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作者：
Jin Wang;Yangyi Shi;Yuhan Wang;Zhengquan Li
金属卤化物钙钛矿纳米晶体（MHP NC）引起了光催化领域的广泛科学兴趣。在过去的几年里，各种类型的MHP光催化剂在光催化CO2还原方面得到了深入的探索。然而，电荷复合严重、稳定性差、产品来源等一些关键问题成为MHP光催化剂开发的瓶颈。因此，MHP的合理设计值得加深我们对上述问题的理解并开发高效的光催化剂。本焦点评论重点介绍了 MHP 光催化剂在光催化二氧化碳减排设计原理方面的最新进展。阐明了各种改性策略，并对未来的挑战和前景进行了展望，指出了MHP光催化剂可能的研究方向。预计本次焦点综述可为基于MHP的光催化剂的设计提供指导，并帮助揭示科学界在研究MHP光催化剂时遇到的一些常见问题。
Metal halide perovskite nanocrystals (MHP NCs) have attracted much scientific interest in photocatalysis. Various types of MHP photocatalysts have been intensively explored in photocatalytic CO2reduction in the past few years. However, some key issues, such as severe charge recombination, low stability, and the origin of products, have created bottlenecks in developing MHP photocatalysts. Therefore, the rational design of MHPs is worthwhile to deepen our understanding of the above issues and develop efficient photocatalysts. This Focus Review highlights the recent advances in MHP photocatalysts regarding design principles toward photocatalytic CO2reduction. Various modification strategies are clarified, and an outlook on future challenges and prospects is also provided to point out the possible research directions in MHP photocatalysts. It is anticipated that this Focus Review can provide guidance on the design of MHP-based photocatalysts and help uncover some common issues encountered by the scientific community when studying MHP photocatalysts.