Unveiling the photocatalytic properties of cadmium oxide for sustainable approach towards water remediation: A review

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews Pub Date : 2025-04-25 DOI:10.1016/j.ccr.2025.216713

Suresh Kumar , Vikas Dhiman , Raman Kumar , Sarabjeet Kaur , Prianka Sharma , Kulvinder Singh

{"title":"Unveiling the photocatalytic properties of cadmium oxide for sustainable approach towards water remediation: A review","authors":"Suresh Kumar , Vikas Dhiman , Raman Kumar , Sarabjeet Kaur , Prianka Sharma , Kulvinder Singh","doi":"10.1016/j.ccr.2025.216713","DOIUrl":null,"url":null,"abstract":"<div><div>The current state of water resources demonstrates the contamination caused by industrial wastewater draining's supremacy. Because of the serious health and environmental risks caused by the contaminated waterways, a workable solution is needed to address its effect. This review paper presents a comprehensive investigation of the photocatalytic applications of CdO based nanomaterials, including undoped CdO, doped CdO, and CdO coupled with other semiconductors. Through a systematic analysis, we elucidate the diverse characteristics of these nanomaterials, shedding light on their potential applications in various fields. Moreover, this review explores the promising prospects of utilizing CdO-based nanomaterials for environmental remediation, particularly in the photodegradation of textile dyes. Higher the carrier concentration, higher intrinsic mobility, greater transparency of CdO, its tunable band gap and large surface area are its distinguishable characteristics that make it a promising candidate for photocatalytic applications. By leveraging their unique properties, CdO-based nanomaterials offer a sustainable and efficient approach towards addressing environmental challenges associated with textile dye pollution.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"539 ","pages":"Article 216713"},"PeriodicalIF":20.3000,"publicationDate":"2025-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Coordination Chemistry Reviews","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0010854525002838","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}

引用次数: 0

Abstract

The current state of water resources demonstrates the contamination caused by industrial wastewater draining's supremacy. Because of the serious health and environmental risks caused by the contaminated waterways, a workable solution is needed to address its effect. This review paper presents a comprehensive investigation of the photocatalytic applications of CdO based nanomaterials, including undoped CdO, doped CdO, and CdO coupled with other semiconductors. Through a systematic analysis, we elucidate the diverse characteristics of these nanomaterials, shedding light on their potential applications in various fields. Moreover, this review explores the promising prospects of utilizing CdO-based nanomaterials for environmental remediation, particularly in the photodegradation of textile dyes. Higher the carrier concentration, higher intrinsic mobility, greater transparency of CdO, its tunable band gap and large surface area are its distinguishable characteristics that make it a promising candidate for photocatalytic applications. By leveraging their unique properties, CdO-based nanomaterials offer a sustainable and efficient approach towards addressing environmental challenges associated with textile dye pollution.

Abstract Image

查看原文本刊更多论文

氧化镉的光催化性能及其在水修复中的可持续应用研究进展

水资源现状表明，工业废水排放造成的污染占主导地位。由于受污染的水道造成严重的健康和环境风险，需要一个可行的解决办法来处理其影响。本文综述了基于CdO的纳米材料的光催化应用，包括未掺杂CdO、掺杂CdO以及与其他半导体的耦合CdO。通过系统的分析，我们阐明了这些纳米材料的不同特性，揭示了它们在各个领域的潜在应用。此外，本文还探讨了纳米材料在环境修复中的应用前景，特别是在纺织染料的光降解方面。高载流子浓度、高固有迁移率、高透明度、可调带隙和大表面积是其独特的特性，使其成为光催化应用的有前途的候选者。利用其独特的性能，基于cdo的纳米材料为解决与纺织染料污染相关的环境挑战提供了一种可持续和有效的方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Coordination Chemistry Reviews 化学-无机化学与核化学

CiteScore

34.30

自引率

5.30%

发文量

457

审稿时长

54 days

期刊介绍： Coordination Chemistry Reviews offers rapid publication of review articles on current and significant topics in coordination chemistry, encompassing organometallic, supramolecular, theoretical, and bioinorganic chemistry. It also covers catalysis, materials chemistry, and metal-organic frameworks from a coordination chemistry perspective. Reviews summarize recent developments or discuss specific techniques, welcoming contributions from both established and emerging researchers. The journal releases special issues on timely subjects, including those featuring contributions from specific regions or conferences. Occasional full-length book articles are also featured. Additionally, special volumes cover annual reviews of main group chemistry, transition metal group chemistry, and organometallic chemistry. These comprehensive reviews are vital resources for those engaged in coordination chemistry, further establishing Coordination Chemistry Reviews as a hub for insightful surveys in inorganic and physical inorganic chemistry.