分子筛基VOCs净化材料的研究进展

Research Progress of Molecular Sieve-Based Materials for VOCs Purification

挥发性有机化合物(VOCs)的排放对自然环境、人类健康产生了严重危害。吸附去除和催化氧化是有效去除VOCs的两种主流技术,而开发针对各种性质的VOCs高效吸附剂和催化剂至关重要。在众多VOCs净化材料中,分子筛基材料近来在基础研究和工程应用过程中表现尤为突出。对此,本文针对VOCs净化的典型分子筛吸附剂和分子筛催化剂进行了综述,并对快速绿色合成分子筛的方法进行了概括,并介绍了各类分子筛基净化材料的吸附效果和催化性能的研究现状。

The emission of volatile organic compounds (VOCs) has caused serious harm to the natural environment and human health. Adsorption and catalytic oxidation are two mainstream technologies for the effective removal of VOCs, and it is crucial to develop efficient adsorbents and catalysts for VOCs of various properties. Among many VOCs purification materials, molecular sieve-based materials have recently performed particularly well in basic research and engineering applications. In this regard, this paper reviews the typical molecular sieve adsorbents and molecular sieve catalysts for VOCs purification, and summarizes the rapid green synthesis of molecular sieves, thus introduces the research status of the adsorption effect and catalytic performance of various molecular sieve-based purification materials.