The liquid phase oxidation of styrene with tungsten modified silica as a catalyst
Tungsten was incorporated into silica matrix using sodium silicate from rice husk at pH 10, 7 and 3. These catalysts were labeled as RHW-10, RHW-7 and RHW-3. The pH was found to have a strong influence on the structure of the resulting silica–tungsten species and its catalytic activity. Analysis sug...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier BV
2011
|
| Subjects: | |
| Online Access: | http://irep.iium.edu.my/22280/ http://irep.iium.edu.my/22280/ http://irep.iium.edu.my/22280/ http://irep.iium.edu.my/22280/1/Chemical_Engineering_Journal_171_%282011%29_1379%E2%80%931386.pdf |