| 溶胶-凝胶法制备疏水型SiO-2气凝胶 |
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| 引用本文： | 李伟,王霞瑜,张平,黄舸,贺小华. 溶胶-凝胶法制备疏水型SiO-2气凝胶[J]. 材料科学与工程学报, 2002, 20(1): 58-60 |
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| 作者姓名： | 李伟 王霞瑜 张平 黄舸 贺小华 |
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| 作者单位： | 1. 湘潭大学高分子材料研究所
2. 湘潭大学基础力学与材料工程研究所,湖南湘潭,411105 |
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| 基金项目： | 高等学校骨干教师资助计划资助项目 (GG 1 30 1 0 530 1 0 2 1 ) |
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| 摘 要： | 以正硅酸乙酯 (TEOS)为硅源 ,用三甲基氯硅烷 (TMCS)为疏水试剂 ,通过溶胶 凝胶法在室温下制备出疏水型SiO2 气凝胶。用傅立叶变温红外 (FT IR)、扫描电镜 (SEM)、透射电镜 (TEM)和吸水性能对疏水型SiO2气凝胶的结构和性能进行了研究
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| 关 键 词： | 疏水 SiO2气凝胶 溶胶凝胶 |
| 文章编号： | 1004-793(2002)01-0058-03 |
| 修稿时间： | 2001-07-25 |
Hydrophobic SiO-2 Aerogels Prepared by Sol-Gel Method |
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| LI Wei+,WANG Xian|Yu+,ZHANG Ping+,HUANG Ge+,HE Xiao|hua+. Hydrophobic SiO-2 Aerogels Prepared by Sol-Gel Method[J]. Journal of Materials Science and Engineering, 2002, 20(1): 58-60 |
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| Authors: | LI Wei+ WANG Xian|Yu+ ZHANG Ping+ HUANG Ge+ HE Xiao|hua+ |
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| Affiliation: | LI Wei+1,WANG Xian|Yu+1,ZHANG Ping+2,HUANG Ge+2,HE Xiao|hua+1 |
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| Abstract: | Hydrophobic SiO-2 aerogels were produced by the hydrophobic agent of TMCS via sol|gel method using TEOS as the precuror at ambient.FT|IR,SE,TEM,Water adsorption and some other experiment methods were used to investigate the structure and other properties of these aerogels. |
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| Keywords: | hydrophobic SiO-2 aerogel sol|gel |
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