AL-27, NA-23, F-19 NMR-STUDY OF CRYOLIFE AT THE SOLID LIQUID TRANSITION/

Authors
LACASSAGNE V BESSADA C OLLIVIER B MASSIOT D FLORIAN P COUTURES JP
Citation
V. Lacassagne et al., AL-27, NA-23, F-19 NMR-STUDY OF CRYOLIFE AT THE SOLID LIQUID TRANSITION/, Comptes rendus de l'Academie des sciences. Serie II. Mecanique, physique, chimie, astronomie, 325(2), 1997, pp. 91-98
Citations number
11
Categorie Soggetti
Multidisciplinary Sciences
Journal title
Comptes rendus de l'Academie des sciences. Serie II. Mecanique, physique, chimie, astronomie → ACNP
ISSN journal
12518069
Volume
325
Issue
2
Year of publication
1997
Pages
91 - 98
Database
ISI
SICI code
1251-8069(1997)325:2<91:ANFNOC>2.0.ZU;2-O
Abstract
We present here the first Al-27 Na-23, F-19 NMR results near the liqui d phase of cryolite, Na3AlF6, recorded with a high temperature laser h eating system. We developed a sealed and chemically inert crucible to study this very corrosive and volatile molten salt. Evolution of chemi cal shift and relaxation time enable us to observe structural and dyna mic changes at the solid/liquid transition.