EN
CRYSTAL STRUCTURE, SURFACE ACİDİTY, SURFACE AREA, CATALYTIC ACTİVİTY AND ELECTRİCAL CONDUCTİVİTY BEHAVIOUR OF SiO2-ZrO2 SYSTEM
Abstract
Crystal structure, surface acidity, surface arca, catalytic activity and electrical conduc- tivity behaviour of SiÜ2-ZrO2 system of various composition has been investigated. Samples with 50 % ZrO2 calcined at 550, 650 and 750°C showed a high concentration of acidic sites and catalytic activity for the H2O2 decomposition. The electrical conductivity of SiO2-ZrO2 mixture calcined at 750°C showed a lower value than the püre ZrOa- The results obtained have been discussed and correlated.
Keywords
References
- CRYSTAL STRUCTURE, SURFACE ACİDİTY, SURFACE AREA, CATALYTIC ACTİVİTY AND ELECTRİCAL CONDUCTİVİTY BEHAVIOUR OF SiO2-ZrO2 SYSTEM
Details
Primary Language
English
Subjects
Chemical Engineering
Journal Section
Research Article
Authors
Z. A. Omran,
This is me
Türkiye
Publication Date
January 1, 1994
Submission Date
January 1, 1994
Acceptance Date
-
Published in Issue
Year 1970 Volume: 40
