Rao, B. Govinda ; Rao, Kalya J. ; Wong, Joe (1988) L-edge EXAFS studies of the coordination of lead in PbO-PbF2 glasses Faraday Transactions, 84 (6). pp. 1773-1778. ISSN 0956-5000
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Official URL: http://pubs.rsc.org/en/Content/ArticleLanding/1988...
Related URL: http://dx.doi.org/10.1039/F19888401773
Abstract
Room-temperature EXAFS above the Pb L3 absorption edge in a series of PbO-PbF2 glasses containing 80-40 mol% PbO have been measured with synchrotron X-rays from CHESS at Cornell. The amplitude and phase parameters have been obtained from the parent crystalline compounds PbO and PbF2 for the analysis of the EXAFS of glasses. The EXAFS results confirm that Pb is indeed present in [PbO2F4]-type units in all compositions, as predicted by the structural model of these glasses proposed earlier based on X-ray diffraction studies.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Royal Society of Chemistry.. |
| ID Code: | 43772 |
| Deposited On: | 16 Jun 2011 06:19 |
| Last Modified: | 16 Jun 2011 06:19 |
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