气凝胶透光隔热材料在建筑节能玻璃中的研究及应用进展

Advance in the Study and Application of Aerogels as Translucent Insulation Materials in Building Energy-saving Glass

气凝胶纳米多孔材料具有极低的热导率和较高的透光性,可用于建筑节能玻璃的透光和隔热。简要介绍了建筑玻璃的保温隔热原理和几种现有建筑节能玻璃的性能和应用。对新型气凝胶透光隔热材料在建筑节能玻璃方面的研究和应用进展进行了概述,并对气凝胶节能玻璃的关键技术及应用前景进行了评价和展望。

Aerogel has been well acknowledged as a nanoporous material with extremely low thermal conductivity and high transmittance,which makes it applicable in building energy-saving glass.The thermal insulation mechanisms of the building glass and the characteristics of several existing building energy-saving glass were introduced.The recent advance in the study and application of the new translucent insulation material,aerogel was reviewed for its application in building energy-saving glass.The key technology and application prospect of the new building energy-saving glass based on aerogels were also estimated.