Sathyanarayana, D. N. ; Patel, C. C. (1967) Studies on the hydroxide and peroxide of Niobium Zeitschrift fur anorganische und allgemeine Chemie, 353 (1-2). pp. 103-108. ISSN 0044-2313
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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/zaac.19...
Related URL: http://dx.doi.org/10.1002/zaac.19673530114
Abstract
Hydrated niobium peroxide, Nb2O7 · 4 H2O having niobium: peroxy oxygen as 1:1, is prepared. The peroxy oxygen is lost at room temperature slowly and continuously. The differential thermal analysis gives an exothermic peak at 190°C due to the disruption of the peroxy group. The infrared spectrum of the peroxide indicates polymeric nature of niobium peroxide and coordinated peroxide, water and hydroxyl groups. A triangular ring structure is suggested for the peroxy niobium group. Niobium hydroxide has also been studied under similar conditions to serve as a reference.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons. |
| ID Code: | 33233 |
| Deposited On: | 30 Mar 2011 13:22 |
| Last Modified: | 10 Jun 2011 06:10 |
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