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- Title
Proton magnetic resonance and the state of hydrogen in beryllium hydroxide.
- Authors
Pletnev, R.; Kiiko, V.; Makurin, Yu.; Nepryakhin, A.
- Abstract
Proton magnetic resonance spectra of beryllium hydroxide β-Be(OH)2 and products of its thermal decomposition are studied at room temperature and 123 K. It is shown, based on these spectra and differential thermal analysis and x-ray diffractometry data, that, heated to above 500 K, β-Be(OH)2 decomposes into a finely dispersed BeO and H2O to convert finally to an amorphous beryllium oxyhydroxide. At above 600 K, a crystalline BeO is formed involving dehydration of the finely dispersed BeO and amorphous oxyhydroxide phase.
- Subjects
BERYLLIUM spectra; BERYLLIUM compounds; HYDROXIDES; SPECTRUM analysis; AMORPHOUS substances
- Publication
Refractories & Industrial Ceramics, 2005, Vol 46, Issue 4, p273
- ISSN
1083-4877
- Publication type
Article
- DOI
10.1007/s11148-006-0023-z