Silylation and surface properties of chemically grafted hydrophobic silica
โ Scribed by M.C Capel-Sanchez; L Barrio; J.M Campos-Martin; J.L.G Fierro
- Book ID
- 108161725
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 547 KB
- Volume
- 277
- Category
- Article
- ISSN
- 0021-9797
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
## Abstract **Summary:** The surface polarity of dimethylsiloxaneโgrafted silica particles (DMS/silica) has been studied as a function of surface coverage by measuring the UV/Vis spectra of coadsorbed solvatochromic probes. Fe(phen)~2~(CN)~2~ [__cis__โdicyanoโbisโ(1,10)โphenanthrolineโiron(II), (**