ELECTRICAL-CONDUCTIVITY OF ALKALI-METAL PYROPHOSPHATES

Authors
SHEKHTMAN GS MESHCHERYAKOVA MA BURMAKIN EI ESINA NO
Citation
Gs. Shekhtman et al., ELECTRICAL-CONDUCTIVITY OF ALKALI-METAL PYROPHOSPHATES, Russian journal of electrochemistry, 29(11), 1993, pp. 1239-1241
Citations number
12
Categorie Soggetti
Electrochemistry
Journal title
Russian journal of electrochemistry → ACNP
ISSN journal
10231935
Volume
29
Issue
11
Year of publication
1993
Pages
1239 - 1241
Database
ISI
SICI code
1023-1935(1993)29:11<1239:EOAP>2.0.ZU;2-P
Abstract
The electrical conductivity of pyrophosphates M4P2O7 (M = Na, K, Rb, C s) was measured on alternating current in the temperature range of rou ghly 400 to 800-degrees-C. In all of the compounds under study, the co nduction is by alkali-metal cations. The electrical conductivity is ab out 10(-4) S/cm at 400-degrees-C and about 10(-2) S/cm at 800-degrees- C, and can be significantly increased through the introduction of modi fying additives.