Advances in nano-confined enhanced catalytic degradation of typical environmental pollutants: A review
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摘要: 环境水污染对人类健康和生态环境构成了潜在的威胁，水资源的保护和污染治理是当前全球面临的重要环境问题。然而，传统水处理技术在处理水体中有机污染物时存在一定的限制，如去除机制、去除效率、选择性和稳定性等。近年来，纳米限域催化作为一种新兴技术在水处理领域引起了广泛关注。该技术通过纳米限域介导的强化催化，能够实现纳米材料内部的催化调控，在降解环境污染物方面展现了独特的优势。本文综述了纳米限域在热强化催化、光强化催化、电强化催化和膜强化催化降解典型环境污染物方面的研究进展。其中，对催化原理、催化效率及影响因素等进行总结，并展望了限域催化未的来研究方向和挑战。Abstract: Environmental water pollution poses a potential threat to human health and the ecological environment, and the protection of water resources and pollution management are important environmental issues. Traditional water treatment technologies have limitations in terms of removal efficiency, selectivity, and other aspects of organic pollutants in environmental water. In recent years, nano-confined catalysis as an emerging technology has attracted much attention in the field of water treatment, which showed unique advantages in the degradation of environmental pollutants. This manuscript provides an overview of the research progress on nanoconfinement in thermal-enhanced catalysis, photo-enhanced catalysis, electro-enhanced catalysis, and membrane-enhanced catalysis for the degradation of typical environmental pollutants. It comprehensively summarizes aspects such as catalytic principles, catalytic efficiency, and influencing factors. Additionally, it offers prospects for future research directions and challenges in the field of confined catalysis.
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图 1 限域强化在催化反应的应用及优势
Figure 1. Application and advantages of confinement effect in catalytic reactions
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