A review: photocatalytic degradation of dyes by metal sulfide nanoparticles

IF 1.5 4区工程技术 Q3 ENGINEERING, CHEMICAL

Brazilian Journal of Chemical Engineering Pub Date : 2024-01-30 DOI:10.1007/s43153-023-00425-9

引用次数: 0

Abstract

Over the past few decades, environmental contamination from the wastewater industry has gravely threatened the environment and public health. According to reports, thousands of different dyes and pigments are used in a range of industries around the world each year, producing more than 7 × 10⁵ tonnes of synthetic dyes. Environmental contamination can be prevented by using semiconductor metal sulfide nanostructures (MSNSs) with doping and heterojunction as photocatalysts for the long-term, economical removal of hazardous organic dyes. The current review focuses on the degradability of hazardous dyes in the environment by metal sulfide nanoparticles such as ZnS, CdS, CuS, Ag₂S, CoS, and FeS.

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综述：金属硫化物纳米颗粒对染料的光催化降解作用

摘要过去几十年来，废水处理行业造成的环境污染严重威胁着环境和公众健康。据报道，全世界每年有数千种不同的染料和颜料被用于各种工业，产生的合成染料超过 7 × 105 吨。利用掺杂和异质结的半导体金属硫化物纳米结构（MSNS）作为光催化剂，可以长期、经济地去除有害有机染料，从而防止环境污染。本综述的重点是 ZnS、CdS、CuS、Ag2S、CoS 和 FeS 等金属硫化物纳米颗粒对环境中有害染料的降解性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Brazilian Journal of Chemical Engineering 工程技术-工程：化工

CiteScore

2.50

自引率

0.00%

发文量

审稿时长

6.8 months

期刊介绍： The Brazilian Journal of Chemical Engineering is a quarterly publication of the Associação Brasileira de Engenharia Química (Brazilian Society of Chemical Engineering - ABEQ) aiming at publishing papers reporting on basic and applied research and innovation in the field of chemical engineering and related areas.