Structural and Dynamic Approaches of Molten Salts by High Temperature Spectroscopies

C. Bessada; V. Lacassagne; D. Massiot; P. Florian; J.-P. Coutures; E. Robert; B. Gilbert

doi:10.1515/zna-1999-0212

Open Access Published by De Gruyter June 2, 2014

Structural and Dynamic Approaches of Molten Salts by High Temperature Spectroscopies

C. Bessada , V. Lacassagne , D. Massiot , P. Florian , J.-P. Coutures , E. Robert and B. Gilbert

From the journal Zeitschrift für Naturforschung A

https://doi.org/10.1515/zna-1999-0212

Abstract

The combination of ²⁷AI NMR expriments and Molecular Dynamics simulation confirms the exis-tence of penta-coordinated Aluminium in several molten aluminium oxides. In the case of fluoroalumi-nate molten salts, NMR and Raman spectroscopies provide complementary approaches leading to a structural description in term of AIF⁻₄, AlF₅^2-and AlF₆³⁻species.

Keywords: 27Al High Temperature NMR; Oxides; NaF-AlF3

Received: 1998-11-27

Published Online: 2014-6-2

Published in Print: 1999-2-1

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Structural and Dynamic Approaches of Molten Salts by High Temperature Spectroscopies

Abstract

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