掺杂银的二氧化钛光催化剂在药物和有机染料中的光催化作用——综述

IF 2.3 4区化学 Q3 CHEMISTRY, ANALYTICAL International Journal of Environmental Analytical Chemistry Pub Date : 2023-09-19 DOI:10.1080/03067319.2023.2258795

Muhammad Imran Din, Rida Khalid

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引用次数: 0

摘要

水体污染，特别是未经适当处理的医药废弃物和有机染料排放到水体中所产生的污染，正在成为水生物种和生态系统的更大危害。以前已经使用了各种方法来降解有机染料和制药废物。先进的氧化方法，特别是二氧化钛掺杂像银这样的半导体，比传统的系统有显著的优势。简要探讨了光催化反应机理。本文综述了掺杂银的二氧化钛在药物脱矿和不同类型染料脱矿方面的有效性以及影响光催化反应的各种因素。关键词:光催化制药偶氮染料半导体掺杂披露声明作者未报告潜在利益冲突。

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Photocatalysis of pharmaceuticals and organic dyes in the presence of silver-doped TiO ₂ photocatalyst–A critical review

ABSTRACTWater pollution, which is produced especially by pharmaceutical waste and organic dyes that are discharged into waterbodies without being properly treated, is now becoming a greater hazard to aquatic species and ecosystems. Various approaches have previously been used to degrade organic dyes and pharmaceutical waste. Advanced oxidation method, notably titanium dioxide doped with semiconductors like silver, has significant advantages over conventional systems. The photocatalytic reaction mechanism is briefly explored. The effectiveness of silver-doped titanium dioxide for the demineralisation of medicines as well as for different types of dyes has been reviewed along with various factors affecting photocatalytic reactions.KEYWORDS: Photocatalysispharmaceuticalsazo dyessemiconductorsdoping Disclosure statementNo potential conflict of interest was reported by the author(s).

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来源期刊

International Journal of Environmental Analytical Chemistry 环境科学-分析化学

CiteScore

5.90

自引率

7.70%

发文量

373

审稿时长

4.4 months

期刊介绍： International Journal of Environmental Analytical Chemistry comprises original research on all aspects of analytical work related to environmental problems. This includes analysis of organic, inorganic and radioactive pollutants in air, water, sediments and biota; and determination of harmful substances, including analytical methods for the investigation of chemical or metabolic breakdown patterns in the environment and in biological samples. The journal also covers the development of new analytical methods or improvement of existing ones useful for the control and investigation of pollutants or trace amounts of naturally occurring active chemicals in all environmental compartments. Development, modification and automation of instruments and techniques with potential in environment sciences are also part of the journal. Case studies are also considered, particularly for areas where information is scarce or lacking, providing that reported data is significant and representative, either spatially or temporally, and quality assured. Owing to the interdisciplinary nature of this journal, it will also include topics of interest to researchers in the fields of medical science (health sciences), toxicology, forensic sciences, oceanography, food sciences, biological sciences and other fields that, in one way or another, contribute to the knowledge of our environment and have to make use of analytical chemistry for this purpose.