Infrared study of NO adsorption on chromia/alumina catalysts gives interesting information concerning both the surface heterogeneity and the reactivity of alumina-supported Cr ions. On a preoxidized surface NO interacts with oxygen ligands to form nitrite and nitrate species. However in the presenc
β¦ LIBER β¦
Infrared study of nitrogen adsorption on alumina
β Scribed by S.A. Zubkov; V.Yu. Borovkov; S.G. Gagarin; V.B. Kazansky
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 326 KB
- Volume
- 107
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
β¦ Synopsis
Good agccmcnt of the results of numerical wlrulations with experimental data shows that rhc simple qrcscntarion of
a Lewis acid site of an alumina surface as a positive point charge plus van der Waals interaction can dcscribc some chxactcristics of its interaction with ;I nitrogen moleculc.
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surface of particles (3). Also, disperse silica (SiO 2 ) and A new method for the determination of the adsorption energy alumina (Al 2 O 3 ) are important as adsorbents and chromatodistribution of water molecules on disperse silica and alumina surgraphic packings (4-6). It has been shown recently th