Phenylsulfonic acid functionalized mesoporous silica was synthesized by condensation of tetraethylorthosilicate with phenyltrimethoxysilane, and then sulfonation using 30% fuming sulfuric acid. The material was characterized using FT-IR, DSC, XPS, TEM and N 2 adsorption/desorption measurements. DSC
Template-free synthesis of mesoporous phenylsulfonic acid functionalized silica
β Scribed by Xueguang Wang; Soofin Cheng; Jerry C.C. Chan; John C.H. Chao
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 335 KB
- Volume
- 96
- Category
- Article
- ISSN
- 1387-1811
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