Influence of the crystallinity of pentasil-type zeolites on their acidity |
| |
| Authors: | N. V. Turutina O. A. Pilyankevich A. I. Prilipko G. M. Tel'biz V. G. Il'in |
| |
| Affiliation: | (1) L. V. Pisarzhevskii Institute of Physical Chemistry, National Academy of Sciences of the Ukraine, 31 Prospekt Nauki, 252039 Kiev, Ukraine |
| |
| Abstract: | The acid properties of intermediate products in crystallization of pentasil-type zeolites have been investigated using programmed thermal desorption of ammonia and adsorption of pyridine. It was found that acidity increases with increasing crystallinity due to proton-donor centers. A correlation was established between this change in acidity and methanol TPSR data.Translated from Teoreticheskaya i Éksperimental'naya Khimiya, Vol. 31, No. 1, pp. 48–51, January–February, 1995. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
