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基于石的材料作为太阳能驱动的光电催化剂用于环境修复

Muhammad Ashraf¹, Jiang Guo¹, Kai Yan¹

¹Key Laboratory of Material Chemistry for Energy Conversion and Storage (Ministry of Education), Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Luoyu Road 1037, Wuhan 430074, China.

Materials (Basel, Switzerland)

|February 27, 2026

概括

石半导体是有效的可见光光催化剂,用于环境清洁. 本综述涵盖了它们的设计,合成和在光电化学 (PEC) 污染物降解中的应用.

科学领域:

材料科学材料科学材料科学
环境科学环境科学
电化学电化学电化学

背景情况:

基于石的半导体是有希望的可见光光催化剂,用于环境修复.
它们的可调节电子结构,适度的频段间隙和低毒性有助于它们的有效性.
单独的Bi3+6s2对和Bi-O混合增强了太阳光谱利用率和电荷载体动力学.

研究的目的:

从2015年到2025年,批判性地审查基于比斯的光电催化剂的进展.
关注用于污染物降解的光电化学 (PEC) 系统.
分析材料设计,合成,改造和应用.

主要方法:

讨论主要材料家族 (氧化物,氧化物等). 和它们的结构-财产-绩效.
合成策略的比较 (固态,sol-gel,水/溶热等) ) 的情况.
评估提高绩效的方法 (兴奋剂,异质结合).

主要成果:

石材料在PEC应用中表现出有利的电子和结构性质.
各种合成方法可以控制形态和电极集成.
兴奋剂和异质连接工程显著提高光催化性能.

结论:

基于石的光电催化剂显示出污染物降解的巨大潜力.
需要进一步的研究来解决稳定性,可扩展性和技术经济挑战.
开发持久且准备应用的PEC技术是未来的方向.

关键词:

基于比斯木斯的半导体环境整治环境整治光活性材料是一种光活性材料.摄影催化剂的使用光电催化剂的光电催化剂.

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