| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1484521 | Journal of Non-Crystalline Solids | 2008 | 6 Pages |
Abstract
In acid-catalyzed tetraorthosilicate(TEOS) sol–gel process, dimethyldiethoxysilane (DDS) and diphenyldiethoxysilane (DPDS) were added to obtain TDP spherical particles which, according to scanning electron microscopy (SEM) and thermogravimetric (TG) analysis, showed smooth surface and good thermal stability. The formation of the final TDP particles are discussed following three steps, which were much related with the formation of TEOS oligomer and TEOS–DDS reactive skeleton.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Fang Wang, Jianhong Liu, Hui Yang, Zhongkuan Luo, Weizhong Lv, Cuihua Li, Shuanggui Qing,