Tailoring the structure and hydrophobic properties of amorphous silica by silylation
โ Scribed by Alexandra M. Fidalgo; Laura M. Ilharco
- Book ID
- 113800380
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 942 KB
- Volume
- 158
- Category
- Article
- ISSN
- 1387-1811
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
An essential feature of the ambient pressure dried aerogel manufacturing process is the end-capping of the reactive silanol groups in the silica wet gel. In this report, we have presented the effect of two different trimethyl silylating agents viz. trimethylchlorosilane (TMCS) and hexamethyldisilaza
We used an ab initio embedded cluster method to study and compare three charged states of the Si-Si dimer configurations of oxygen vacancies in -quartz and amorphous silica. The Si-Si bond in the neutral vacancy remains largely the same in both crystalline and amorphous SiO 2 . In -quartz the positi