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4. 样品V/VM-3在N2氛围下的TG-IR谱图(a, b), 在不同温度处理后的XRD谱图(c)、核磁谱图(d)和SEM照片(e~h)
Fig. 4. (a, b) TG-IR spectra of sample V/VM-3 under N2 atmosphere; (c) XRD patterns, (d) NMR spectra and (e-h) SEM image of sample V/VM-3 after heat-treated at different temperatures
(e) 800 ℃; (f) 1000 ℃; (g) 1200 ℃; (h) 1400 ℃
