The effects of hydrolysis level on structural properties of titania aerogels
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- 作者：Sima Sadrieyeh ; Rasoul Malekfar ; Malekfar@Modares.ac.ir
- 关键词：Titania aerogel ; Hydrolysis level ; Specific surface area ; Mesoporous structures ; Syneresis
- 刊名：Journal of Non-Crystalline Solids
- 出版年：2017
- 出版时间：1 February 2017
- 年：2017
- 卷：457
- 期：Complete
- 页码：175-179
- 全文大小：776 K
- 卷排序：457
文摘
Seven titania aerogels were synthesized with different hydrolysis levels rising from 3.75 to 9. A different molar ratio from previous reports was used in synthesis of titania aerogels. The effect of hydrolysis level was investigated on the specific surface area of the aerogels. The specific surface area of calcined aerogels (anatase titania) was investigated in different hydrolysis levels.