Mixed alkali metal selenate proton conductors: Phase transitions and crystal structure of [Rb-0.54(NH4)(0.46)](3)H(SeO4)(2)

Authors
Merinov, BV Bismayer, U Synitsyn, VV Baranov, AI
Citation
Bv. Merinov et al., Mixed alkali metal selenate proton conductors: Phase transitions and crystal structure of [Rb-0.54(NH4)(0.46)](3)H(SeO4)(2), PHASE TRAN, 69(4), 1999, pp. 439-453
Citations number
21
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHASE TRANSITIONS
ISSN journal
01411594 → ACNP
Volume
69
Issue
4
Year of publication
1999
Part
A
Pages
439 - 453
Database
ISI
SICI code
0141-1594(1999)69:4<439:MAMSPC>2.0.ZU;2-D
Abstract
Optical birefringence, calorimetric, thermal expansion, powder and single c rystal X-ray diffraction investigations of mixed proton conductors [Rb1-x(N H4)(x)](3)H(SeO4)(2) were performed with the aim of studying the influence of partial substitution of cations on the superprotonic phase transition. o n the atomic structure and on other characteristic features of this type of crystals.