Edwards, William V. ; Bhattacharyya, Aninda J. ; Chadwick, Alan V. ; Maier, Joachim (2006) An XAS study of the local environment of ions in soggy sand electrolytes Electrochemical and Solid-State Letters, 9 (12). A564-A567. ISSN 1099-0062
Full text not available from this repository.
Official URL: http://esl.ecsdl.org/content/9/12/A564.abstract
Related URL: http://dx.doi.org/10.1149/1.2359102
Abstract
In this paper via X-ray absorption spectroscopy (XAS) studies we discuss the local ion environment in two different "soggy sand" electrolyte systems: RbBr in ethylene carbonate–dimethyl carbonate (EC-DMC):SiO2 and LiBr in tetrahydrofuran (THF):SiO2. The X-ray absorption near edge structure results for the RbBr in EC-DMC:SiO2 showed marked changes for the Br K-edge and almost no change for the Rb K-edge in the composite compared to the pure solution. Quantitative analysis of Br K-edge from extended X-ray absorption fine structure in LiBr in THF:SiO2 showed pronounced ordering in the Br- ions which arises from the trapping of the Formula on the surface of the silica.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The Electrochemical Society. |
| Keywords: | X-ray Absorption; XANES; Electrolytes; Rubidium Compounds; Silicon Compounds; Lithium Compounds; Fine Structure |
| ID Code: | 108252 |
| Deposited On: | 22 Dec 2017 10:08 |
| Last Modified: | 22 Dec 2017 10:08 |
Repository Staff Only: item control page
