2024年3月29日，Elsevier 旗下top期刊《Separation and Purification Technology
》在线发表了云南师范大学化学与化工学院高端引进人才李如春博士、大理大学药学院 Kezhen Qi合作的最新研究成果《Application of tungsten oxide and its composites in photocatalysis》。云南师范大学化学化工学院李如春博士和大理大学药学院为通讯作者，大理大学 Kezhen Qi和Ya Yan为共同通讯作者。
Abstract
WO3-based photocatalysis has garnered significant interest among researchers worldwide. With a band gap ranging between 2.5 and 2.7 eV, WO3 emerges as a promising candidate material for photocatalytic applications due to its excellent electrochemical properties, high stability, and ability to enhance photoactivity in various crystalline forms. Noteworthy features of WO3 include exceptional stability in harsh conditions, cost-effectiveness, high hole drift velocity, and a tunable energy gap. In this comprehensive review, we first explore the diverse morphologies of WO3 obtained through different preparation methods. Secondly, we investigate the photocatalytic efficiency of WO3-based composites. Thirdly, strategies for identifying optimal photocatalysts, such as crystal plane optimization, doping, surface modification, coupling carbon materials, and hetero/homojunction fabrication, are summarized. Additionally, the integration of WO3-based composites to form type-II, Z-scheme, and S-scheme configurations is detailed. The review delves into various applications of WO3, including pollutant degradation, CO2 reduction, and water splitting, providing an in-depth analysis. Furthermore, the challenges and prospects associated with WO3-based photocatalysts are highlighted, along with discussions on methods to enhance their performance. This review aims to inspire academics to innovate concepts for advancing sustainable energy production in the next generation.
扩展阅读：
云师大化工学院李如春博士在top期刊《Chinese Chemical Letters》发表最新研究成果
中山大学博士、武汉理工大学博士后李如春副教授加盟云南师范大学
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