ZSM-5 synthesis gels were aged during 18-72 h at temperatures between 30 and 90 8C. After addition of the cationic surfactant cetyltrimethylammonium bromide these so called ''seeding gels'' were crystallised at 120 or 150 8C. From gels aged at 60 8C, ZSM-5 crystals possessing uniform mesopores with
β¦ LIBER β¦
Tetrabutylphosphonium Cation as Template in the Kinetics of Crystallisation of ZSM-5
β Scribed by Assist. Professor N. Lingappan; Professor V. Krishnasamy
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 585 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0232-1300
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