期刊
SOLAR RRL
卷 -, 期 -, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/solr.202300408
关键词
adsorption; activation; charge separation; etching strategies; light adsorption; photocatalysis
This review highlights the crucial role of etching strategies in refining structures and properties crucial to photocatalysis. Etching strategies enhance light absorption and the catalyst's efficiency by creating structural vacancies and revealing active crystal facets. This review discusses the influence of etching on photocatalyst structures and functions, covering mechanisms such as morphology control and defect engineering, and explores the impact on light absorption, charge dynamics, and reactant interactions. The review concludes by addressing the challenges and prospective growth of etching in photocatalysis.
This review emphasizes the pivotal role of etching strategies in refining structures and properties crucial to photocatalysis, a sustainable solution for energy and environmental remediation. As fossil fuel-related environmental concerns rise, photocatalysis emerges as a vital alternative. Yet, maximizing its efficacy is an ongoing challenge. Etching strategies, by creating structural vacancies and revealing active crystal facets, enhance light absorption and the catalyst's efficiency. This process effectively reshapes nanostructures, elevating their surface specificity and subsequently their catalytic properties. Despite advancements, few comprehensive reviews detail etching's influence on photocatalysts. This work, therefore, sheds light on how different etching methodologies affect photocatalyst structures and functions, covering mechanisms such as morphology control, surface area boosting, defect engineering, and more. Furthermore, the impact of etching on light absorption, charge dynamics, and reactant interactions is explored. The review concludes by pointing out challenges and the prospective growth of etching in photocatalysis. By deepening the understanding of etching modification, this review aims to drive progress in developing superior photocatalytic materials, thus fostering advances in renewable energy technologies. This review dissects the etching strategy's impact on photocatalysts, detailing the influences on structural and catalytic properties. Emphasizing both the fundamental etching methods and real-time in situ characterization, it elaborates on how etching modifies light absorption, charge separation, and reactant adsorption. The article concludes by addressing the challenges and future prospects of this pivotal technique in enhancing photocatalytic efficiency.image & COPY; 2023 WILEY-VCH GmbH
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