Acidity of SiO2, SiO2?Al2O3 and γ-Al2O3 supports and supported molybdena catalysts |
| |
| Authors: | J. Valyon M. Henker K. -P. Wendlandt |
| |
| Affiliation: | (1) Central Research Institute for Chemistry of the Hungarian Academy of Sciences, P.O. Box 17, Budapest, Hungary;(2) Technical University !["ldquo"]("/content/mq76751054011058/xlarge8220.gif") Carl Schorlemmer!["rdquo"]("/content/mq76751054011058/xlarge8221.gif") , Leuna-Merseburg, Merseburg, GDR |
| |
| Abstract: | Acidity of SiO2,  -Al2O3 and SiO2–Al2O3 supports and supported Mo-catalysts in oxidized and reduced state are characterized by IR-spectroscopic and gravimetric pyridine (py) adsorption measurements. Differences in surface acidities are interpreted as results of differences in chemical compositions, molybdena-support interactions and molybdena dispersities.
          SiO2, -Al2O3 SiO2–Al2O3,         Mo    - -     .    , .
|
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
