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Nb2Te2O9 and Ta2Te2O9: two new mixed oxides of Te(IV)

โœ Scribed by M. Gaitan; A. Jerez; C. Pico; M.L. Veiga


Book ID
113187560
Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
208 KB
Volume
22
Category
Article
ISSN
0025-5408

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## Abstract Tellurates are rare minerals as the tellurate anion is readily reduced to the tellurite ion. Often minerals with both tellurate and tellurite anions are found. An example of such a mineral containing tellurate and tellurite is yecoraite. Raman spectroscopy has been used to study this mi