纳米材料增强光电催化和光催化用于化学需氧量传感的综合综述

IF 10.4 1区工程技术 Q1 ENGINEERING, CHEMICAL

npj Clean Water Pub Date : 2024-12-19 DOI:10.1038/s41545-024-00425-3

Luis D. Loor-Urgilés, Tabata N. Feijoó, Carlos A. Martínez-Huitle, Elisama Vieira dos Santos, Patricio J. Espinoza-Montero

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引用次数: 0

摘要

化学需氧量- cod是水污染控制和监测的必要条件，也用于验证废水处理技术。传统的化学需氧量测定使用了与可持续发展目标不一致的昂贵的有毒投入物。为了应对这些环境挑战，光催化（PC）和光电催化(PEC)- cod传感器已经成为一种解决方案。本文综合分析了PC- cod和PEC-COD传感器所使用的纳米材料及其性能，重点研究了多种变量如何影响PC活性和传感器性能。讨论了影响COD测定性能的分析原理和操作变量。最后，提出了一系列材料和条件，以提高当前和未来PEC-COD传感器的可行性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Nanomaterial enhanced photoelectrocatalysis and photocatalysis for chemical oxygen demand sensing a comprehensive review

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Nanomaterial enhanced photoelectrocatalysis and photocatalysis for chemical oxygen demand sensing a comprehensive review

Chemical oxygen demand-COD is essential for water pollution control and monitoring and is also used to validate wastewater treatment technologies. Conventional COD determination use of costly toxic inputs that do not align with Sustainable Development Goals 6. To address these environmental challenges, photocatalytic (PC)- and photoelectrocatalytic (PEC)-COD sensors have emerged as a solution. This comprehensive review examines PC-COD and PEC-COD sensors in terms of nanomaterials used and their properties, focusing on how multiple variables influence PC activity and sensor performance. Analytical principles and operational variables affecting performance in COD determination are discussed. Finally, a series of materials and conditions are proposed to improve the viability of PEC-COD sensors currently and in the future.

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来源期刊

npj Clean Water Environmental Science-Water Science and Technology

CiteScore

15.30

自引率

2.60%

发文量

审稿时长

5 weeks

期刊介绍： npj Clean Water publishes high-quality papers that report cutting-edge science, technology, applications, policies, and societal issues contributing to a more sustainable supply of clean water. The journal's publications may also support and accelerate the achievement of Sustainable Development Goal 6, which focuses on clean water and sanitation.