气凝胶具备极低的热导系数，是一种高效的隔热材料。现阶段，耐高温隔热气凝胶根据组成的不同主要有3类，分别是氧化物气凝胶、炭气凝胶和碳化物气凝胶，其中碳化物气凝胶相较于另外两种气凝胶具有更好的耐高温性能和更稳定的机械性能，具有更广阔的发展前景。综述了耐高温气凝胶的研究进展，重点介绍了碳化物气凝胶的耐温性能，并探讨了碳化物气凝胶的未来发展趋势。

Aerogel,with extremely low thermal conductivity,is a highly efficient thermal insulation material.At present,high temperature resistant and adiabatic aerogels can be classified into three categories according to constituents:oxide aerogel,carbon aerogel and carbide aerogel.Compared with the other two kinds of aerogels,carbide aerogel has better high temperature resistant performance and more stable mechanical properties,which is more promising for further development.Research progress on aerogels with high temperature resistance is reviewed,and the temperature resistant performance of carbide aerogels is emphatically reviewed.Future research development of carbide aerogels is also discussed.

郁可葳(1997-),男,本科生