The stability of the polymorphs of titanium monoxide / H. Iwasaki, N.F.H. Bright, Mineral Sciences Division. : M38-8/101E-PDF
"A study has been made of the compositional and temperature stabilities of the high- and low-temperature modifications of titanium monoxide. The low-temperature form appears to exist as a single phase in the Ti-O system over only a narrow range of composition near TiO0.8.4. It can be formed in equilibrium with the high-temperature form by prolonged annealing; the high-temperature form has the composition TiO1.09±0.02 when the annealing is conducted at 900°C. The upper temperature limit of stability of the low-temperature form is somewhat in excess of 900°C, in agreement with earlier work. There is an indication that the high-TiO-Ti2O3 boundary should be placed at a higher oxygen content than has been given in earlier publications. Some consideration is given to the kinetic mechanism of the high-low transformation; it would appear to be diffusion-dependent"--Summary, p. 353.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.840794&sl=1
| Ministère/Organisme | Canada. Natural Resources Canada. Canada. Department of Energy, Mines and Resources. Canada. Mines Branch. |
|---|---|
| Titre | The stability of the polymorphs of titanium monoxide / H. Iwasaki, N.F.H. Bright, Mineral Sciences Division. |
| Titre de la série | Reprint series ; RS 101 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Cover title. "Reprinted from Journal of the Less-Common Metals, 21 (1970) 353-363." Historical publication digitized from print 2017 [by Natural Resources Canada]. Includes bibliographical references. |
| Information sur la publication | Ottawa : Information Canada, 1970. |
| Auteur / Contributeur | Iwasaki, H. Bright, Norman F. H. |
| Description | p. 353-363 : charts |
| Numéro de catalogue |
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| Numéro de catalogue du ministère | 300180 |
| Descripteurs | Minerals |