柔性有机硅气凝胶的制备及其高温无机化转变研究
罗艺1(
), 夏书海2, 牛波2, 张亚运2, 龙东辉2()
), 夏书海2, 牛波2, 张亚运2, 龙东辉2()
Preparation and High Temperature Inorganic Transformation of Flexible Silicone Aerogels
LUO Yi1(), XIA Shuhai2, NIU Bo2, ZHANG Yayun2, LONG Donghui2()
), XIA Shuhai2, NIU Bo2, ZHANG Yayun2, LONG Donghui2()
图1. 溶胶-凝胶过程示意图(a), 气凝胶样品的红外谱图(b)、核磁谱图(c)和SEM照片(d~g)
Fig. 1. Schematic diagram of Sol-Gel process (a), IR spectra (b), NMR spectra (c) and SEM images (d-g) of aerogel samples
Molar ratios of VTMS/VMDMS for aerogels (d-g) are 1, 2, 3, 4, respectively
