The stability of the polymorphs of titanium monoxide: 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.

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Department/Agency Natural Resources Canada. Dept. of Energy, Mines and Resources. Mines Branch.
Title The stability of the polymorphs of titanium monoxide
Series Title Reprint series ;
Publication Type Series - View Master Record
Language [English]
Format Electronic
Electronic Document

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Note Cover title. "Reprinted from Journal of the Less-Common Metals, 21 (1970) 353-363." Historical publication digitized from print 2017 [by Natural Resources Canada].
Date 1970.
Number of Pages p. 353-363 :
Catalogue Number
  • M38-8/101E-PDF
Departmental Catalogue Number 300180
Subject Terms Minerals, Physics