NDLI: Phase Transformation, Oxidation And Hydration Of Raseodymium Sesquioxide

Content Provider	Indian Institute of Science (IISc)
Author	Sastry, R. L. N. Mehrotra, P. N. Rao, C. N. R.
Copyright Year	1966
Abstract	The C→A transformation of Pr2O3 has been examined. The transformation is sluggish and takes place at and above 750ÀC. C-Pr2O3 is oxidized at a lower temperature than the A-form and oxidation proceeds in two stages in both cases. A hydrate Pr 2O3 . H2O, formed by the interaction of C-Pr2O3 and water at relatively high temperature, is described and its behaviour compared with that of Pr(OH)3. The C-form undergoes hydration at 40ÀC while the A-form does not. All the observations have been explained in terms of the defect structure of C-Pr2O 3.
File Format	PDF
Journal	PeerReviewed
Language	English
Publisher	Royal Society of Chemistry
Publisher Date	1966-01-01
Access Restriction	Authorized
Subject Keyword	Inorganic & Physical Chemistry
Content Type	Text
Resource Type	Article

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