Recent advances in bismuth-based photocatalysts: Environment and energy applications

IF 10.7 1区工程技术 Q1 CHEMISTRY, PHYSICAL Green Energy & Environment Pub Date : 2023-10-01 DOI:10.1016/j.gee.2022.04.004

Sijia Song , Zipeng Xing , Huanan Zhao , Zhenzi Li , Wei Zhou

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引用次数: 23

Abstract

Photocatalysis is an effective way to solve the problems of environmental pollution and energy shortage. Numerous photocatalysts have been developed and various strategies have been proposed to improve the photocatalytic performance. Among them, Bi-based photocatalysts have become one of the most popular research topics due to their suitable band gaps, unique layered structures, and physicochemical properties. In this review, Bi-based photocatalysts (BiOX, BiVO₄, Bi₂S₃, Bi₂MoO₆, and other Bi-based photocatalysts) have been summarized in the field of photocatalysis, including their applications of the removal of organic pollutants, hydrogen production, oxygen production etc. The preparation strategies on how to improve the photocatalytic performance and the possible photocatalytic mechanism are also summarized, which could supply new insights for fabricating high-efficient Bi-based photocatalysts. Finally, we summarize the current challenges and make a reasonable outlook on the future development direction of Bi-based photocatalysts.

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铋基光催化剂的最新进展：环境与能源应用

光催化是解决环境污染和能源短缺问题的有效途径。已经开发了许多光催化剂，并提出了各种策略来提高光催化性能。其中，铋基光催化剂因其合适的带隙、独特的层状结构和物理化学性质而成为最受欢迎的研究课题之一。综述了Bi基光催化剂（BiOX、BiVO4、Bi2S3、Bi2MoO6和其他Bi基光电催化剂）在光催化领域的应用，包括它们在去除有机污染物、制氢、制氧等方面的应用。综述了如何提高光催化性能的制备策略和可能的光催化机理，为制备高效Bi基光催化剂提供了新的思路。最后，我们总结了当前的挑战，并对铋基光催化剂的未来发展方向进行了合理的展望。

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来源期刊

Green Energy & Environment Energy-Renewable Energy, Sustainability and the Environment

CiteScore

16.80

自引率

3.80%

发文量

332

审稿时长

12 days

期刊介绍： Green Energy & Environment (GEE) is an internationally recognized journal that undergoes a rigorous peer-review process. It focuses on interdisciplinary research related to green energy and the environment, covering a wide range of topics including biofuel and bioenergy, energy storage and networks, catalysis for sustainable processes, and materials for energy and the environment. GEE has a broad scope and encourages the submission of original and innovative research in both fundamental and engineering fields. Additionally, GEE serves as a platform for discussions, summaries, reviews, and previews of the impact of green energy on the eco-environment.