OXIDIZED AND REDUCED FORMS OF SILVER IN A N ALUMINOSILICATE CERAMICS

Authors
IVANOVSKAYA MI BATYAN EY BRANITSKY GA
Citation
Mi. Ivanovskaya et al., OXIDIZED AND REDUCED FORMS OF SILVER IN A N ALUMINOSILICATE CERAMICS, Doklady Akademii nauk BSSR, 38(1), 1994, pp. 63-66
Citations number
10
Categorie Soggetti
Multidisciplinary Sciences
Journal title
Doklady Akademii nauk BSSR → ACNP
ISSN journal
0002354X
Volume
38
Issue
1
Year of publication
1994
Pages
63 - 66
Database
ISI
SICI code
0002-354X(1994)38:1<63:OARFOS>2.0.ZU;2-J
Abstract
By angle-resolved photoelectron-, diffuse reflectence electron-, elect ron spin resonance- and EXAFS-spectroscopy it was investigated the sil ver state involved in alumosilicate catalyst of oxidation dehydrogenat ion of methanol to formaldehyde. It was established the catalyst heate d at 1623 K contains silver avarage an oxidation state, for example, a s isolated ions of silver stabilizated between [SiO4]- and [AlO6]-lame llars of amorphous laminated structure of metakaoline.