Studies On The Heterogenisation Of Sulphonic Acid And Guanidines On Silica And Their Catalytic Activity
The immobilization of three homogeneous catalysts namely; sulfonic acid, 1,1,3,3-tetramethyl guanidine and 1,5,7-triazabicyclo[4.4.0]dec-5-ene guanidine was carried out on silica from rice husk ash. Sodium silicate from the rice husk ash was immobilised with 3-(mercaptopropyl)trimethoxysilane. Th...
| المؤلف الرئيسي: | |
|---|---|
| التنسيق: | أطروحة |
| اللغة: | الإنجليزية |
| منشور في: |
2014
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| الموضوعات: | |
| الوصول للمادة أونلاين: | http://eprints.usm.my/46167/ |
| Abstract | Abstract here |