光催化降解的综合探索:在可持续框架中使用元素掺杂和石墨烯界面半导体纳米复合材料消除各种染料类别

IF 2.3 4区 化学 Q3 CHEMISTRY, PHYSICAL
Saima Khan Afridi, Khalid Umar
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引用次数: 0

摘要

染料被用于多个行业,如烹饪、化妆品、制革、纺织和兽医部门,由于其广泛的生产和多样化的应用,染料已经渗透到水/土壤的几个元素中。染料具有很大的毒性和致癌特性。许多研究都集中在研究各种方法去除染料。高级氧化法是一种通过产生羟基自由基来处理工业废水的技术。该方法依靠光催化剂和UV/Vis辐射来增强光降解对污染物的分解。在实验研究中广泛使用和成功的策略是掺杂金属/非金属/贵金属或与石墨烯的变体界面。这一策略产生了显著的结果,从发表的研究数量可以看出。本研究的目的是制备用于染料降解的金属、非/贵金属掺杂和石墨烯界面半导体光催化剂。研究了掺杂类型对掺杂半导体晶体结构、电学和光学性能、形貌和光降解效率的影响。此外,该研究审查了若干操作参数在有机污染物降解中的重要性,并强调了与这一过程有关的潜在优势、机会和困难。图形抽象
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Comprehensive Exploration of Photocatalytic Degradation: Eradication of Various Dye Classes Using Elemental-Doped and Graphene-Interfaced Semiconductor Nanocomposites in a Sustainable Framework

Comprehensive Exploration of Photocatalytic Degradation: Eradication of Various Dye Classes Using Elemental-Doped and Graphene-Interfaced Semiconductor Nanocomposites in a Sustainable Framework

Dyes are used in several industries, such as culinary, cosmetic, tannery, textile, and veterinary sectors and have pervaded several elements of the water/soil due to their widespread production and diverse applications. Dyes have substantial toxicity and carry carcinogenic characteristics. Many studies have focused on investigating the removal of dye using various ways. An advanced oxidation method is a technology used to treat industrial wastewater by generating hydroxyl radicals. This method depends on photocatalysts and UV/Vis radiation to enhance the decomposition of contaminants by photodegradation. One widely used and successful strategy in experimental research is doping with metal/non-metal/noble metal or interfacing with variants of graphene. This strategy has produced remarkable outcomes, as seen by the quantity of published studies. The aim of this work is to elaborate metal, non/noble-metal doping and graphene interfaced semiconductor photocatalyst for dye degradation. A comprehensive investigation was done to investigate the impact of the dopant type on the crystal structure, electrical and optical properties, morphology, and photodegradation efficiencies of doped semiconductors. Furthermore, the study examined the importance of several operational parameters in the degradation of organic pollutants, and it highlighted the potential advantages, opportunities, and difficulties linked to this process.

Graphical Abstract

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来源期刊
Catalysis Letters
Catalysis Letters 化学-物理化学
CiteScore
5.70
自引率
3.60%
发文量
327
审稿时长
1 months
期刊介绍: Catalysis Letters aim is the rapid publication of outstanding and high-impact original research articles in catalysis. The scope of the journal covers a broad range of topics in all fields of both applied and theoretical catalysis, including heterogeneous, homogeneous and biocatalysis. The high-quality original research articles published in Catalysis Letters are subject to rigorous peer review. Accepted papers are published online first and subsequently in print issues. All contributions must include a graphical abstract. Manuscripts should be written in English and the responsibility lies with the authors to ensure that they are grammatically and linguistically correct. Authors for whom English is not the working language are encouraged to consider using a professional language-editing service before submitting their manuscripts.
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