Ionic conductivity of pure sodium pyrophosphate Na4P2O7

Authors
Villain, S Nigrelli, E Nihoul, G
Citation
S. Villain et al., Ionic conductivity of pure sodium pyrophosphate Na4P2O7, SOL ST ION, 116(1-2), 1999, pp. 73-83
Citations number
13
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SOLID STATE IONICS
ISSN journal
01672738 → ACNP
Volume
116
Issue
1-2
Year of publication
1999
Pages
73 - 83
Database
ISI
SICI code
0167-2738(199901)116:1-2<73:ICOPSP>2.0.ZU;2-V
Abstract
Sodium pyrophosphate Na4P2O7 has been studied by several methods: complex i mpedance spectroscopy (IS) measurements, at variable temperature, have give n the variation of conductivity with temperature. This method is supplement ed by thermal analysis. The results are correlated with the different phase transitions and activation energies are calculated for each phase. (C) 199 9 Elsevier Science B.V. All rights reserved.