A comprehensive review on the photocatalytic activity of polythiophene-based nanocomposites against degradation of organic pollutants,Catalysis Science & Technology

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A comprehensive review on the photocatalytic activity of polythiophene-based nanocomposites against degradation of organic pollutants
Catalysis Science & Technology ( IF 4.4 ) Pub Date : 2021-08-23 , DOI: 10.1039/d1cy01129d
Jannatun Zia ₁ , Fizzah Fatima ₁ , Ufana Riaz ₁

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Polythiophene (PTh) and its nanocomposites are considered as promising photocatalytic candidates due to their unique electrical behavior, good environmental stability, low optical band gap, stability in doped/neutral states and in particular the ease of synthesis. Apart from electrical and electronic applications, PTh has shown remarkable performance in photocatalysis. The fabrication of metal oxides with PTh extends the absorption range of PTh-based composite materials, which enhances the photocatalytic activity under UV/UV-visible light irradiation as well as under microwave exposure. PTh-based composites with metals/metal oxides exhibit synergistic photocatalytic properties. The present review therefore highlights the studies dealing with the photocatalytic performance of PTh and its nanocomposites along with their preparation, properties and mechanism of degradation of various kinds of pollutants under UV, visible light, sunlight and microwave irradiation.

中文翻译：

聚噻吩基纳米复合材料对有机污染物降解光催化活性的综合评价

聚噻吩 (PTh) 及其纳米复合材料由于其独特的电学行为、良好的环境稳定性、低光学带隙、掺杂/中性状态的稳定性，特别是易于合成而被认为是有前途的光催化候选材料。除了电气和电子应用外，PTh 在光催化方面也表现出卓越的性能。金属氧化物与 PTh 的制备扩大了 PTh 基复合材料的吸收范围，从而增强了在紫外/紫外可见光照射和微波照射下的光催化活性。具有金属/金属氧化物的 PTh 基复合材料表现出协同的光催化性能。因此，本综述重点介绍了有关 PTh 及其纳米复合材料的光催化性能及其制备的研究，

更新日期：2021-09-08

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