Synthesis of vanadium oxide powders by evaporative decomposition of solutions
Journal Article
·
· Journal of the American Ceramic Society
- McDonnell Douglas Corp., St. Louis, MO (United States)
Powders of the vanadium oxides V{sub 2}O{sub 4}, V{sub 6}O{sub 13}, and V{sub 2}O{sub 5} were produced by thermal decomposition of aqueous solutions of vanadyl sulfate hydrate in atmospheres of N{sub 2}, H{sub 2} mixed with N{sub 2}, or air. The composition of the oxide powder was determined by the reactor temperature and gas composition. Residual sulfur concentrations in powders produced by decomposition at 740 C were less than 1 at.%, and these powders consisted of hollow, roughly spherical aggregates of particles less than 1 {micro}m in diameter.
- Sponsoring Organization:
- USDOE
- OSTI ID:
- 182648
- Journal Information:
- Journal of the American Ceramic Society, Journal Name: Journal of the American Ceramic Society Journal Issue: 1 Vol. 78; ISSN 0002-7820; ISSN JACTAW
- Country of Publication:
- United States
- Language:
- English
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