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介绍了超级绝热材料SiO2气凝胶的特殊纳米结构和超级绝热性能,对SiO2气凝胶新的制备方法和应用前景进行了综述,并指出SiO2气凝胶的未来研究重点和方向。
The special nanostructures and super thermal insulation properties of super air-insulating SiO2 aerogels are introduced. The new preparation methods and application prospects of aero-silica aerogels are reviewed. The future research focuses and directions of the aerogels are also pointed out.