气凝胶因具有极高的孔隙率、高比表面积和极低的密度等优势，使其在环境治理、隔热材料等领域具有广阔的应用前景。详细概述了在环境治理方面的进展，主要阐述了气凝胶在吸附和催化领域的应用，同时也分析了气凝胶材料在各反应中所发挥的不同功能。通过以上分析与总结，气凝胶不管是作为催化材料还是载体都具有极大潜力，但同样也存在制备周期长、材料强度弱等问题，因此在根据需要设计合适材料的同时，在简化制备方法、优化制备条件、增强材料强度等方面还需进行更深入的研究。

Aerogels have broad application prospects in environmental treatment,thermal insulation materials and other fields because of their high porosity,high specific surface area and extremely low density.This paper gives a detailed overview on applications of aerogels in environmental management,including the applications of aerogels in the field of adsorption and catalysis,as well as the different functions of aerogels in various reactions.Through analysis and summary,it is found that aerogels have great potential as catalytic materials or carriers,but also have problems such as long preparation cycle and weak material strength.Therefore,it is necessary to further study in simplifying the preparation methods,optimizing the preparation conditions and enhancing the material strength,while designing suitable materials according to needs.

钱静玉(1994-),女,硕士生