首页|Advancements in S-scheme heterojunction materials for photocatalytic environmental remediation
Advancements in S-scheme heterojunction materials for photocatalytic environmental remediation
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Recently,S-scheme heterojunctions have gained considerable attention in the field of photocatalytic en-vironmental remediation as their potential to achieve efficient spatial charge separation coupled with strong redox capacities.Herein,this review provides an overview of the current state-of-the-art in the development of S-scheme-based photocatalysts for the purification of environmental contaminants.The review first covers the fundamentals of heterogeneous photocatalysis for environmental purification.Sub-sequently,an introduction to the background,mechanism,design principles,and characterization tech-niques of S-scheme heterojunctions is presented.Then,the review presents a comparison and summary of using various S-scheme photocatalysts for the removal of several target pollutants,such as bacteria,heavy metals,nitrogen oxides,antibiotics,and phenols.Additionally,the modification strategies of S-scheme heterojunction photocatalysts are also provided.Finally,a brief discussion of the challenges and prospects associated with S-scheme photocatalytic systems is demonstrated.
School of Environmental Science and Engineering,State Key Laboratory of Bio-fibers and Eco-textiles,Qingdao University,Qingdao,266071,China
School of Environmental Science and Engineering,Shandong University,Qingdao,266237,China
Institute of Biomass Engineering,Key Laboratory of Energy Plants Resource and Utilization,Ministry of Agriculture and Rural Affairs,South China Agricultural University,Guangzhou,510642,China
国家自然科学基金国家自然科学基金Taishan Youth Scholars Program of Shandong Province山东省自然科学基金山东省自然科学基金山东省自然科学基金State Key Laboratory of Biofibers and Ecotextiles(Qingdao University)
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