PHASE-TRANSITIONS AND OXYGEN-CONTENT IN THE ND2-XSRXNIO4+DELTA SYSTEM

Authors
ALONSO J VALLETREGI M GONZALEZCALBET JM
Citation
J. Alonso et al., PHASE-TRANSITIONS AND OXYGEN-CONTENT IN THE ND2-XSRXNIO4+DELTA SYSTEM, Solid state ionics, 66(3-4), 1993, pp. 219-223
Citations number
9
Categorie Soggetti
Physics, Condensed Matter","Chemistry Physical
Journal title
Solid state ionics → ACNP
ISSN journal
01672738
Volume
66
Issue
3-4
Year of publication
1993
Pages
219 - 223
Database
ISI
SICI code
0167-2738(1993)66:3-4<219:PAOITN>2.0.ZU;2-J
Abstract
The Nd2-xSrxNiO4+delta (0 less-than-or-equal-to x less-than-or-equal-t o 1) system prepared under different surrounding atmospheres has been studied by means of powder X-ray diffraction and thermogravimetric ana lysis. The accurate control of oxygen content in this system leads to three different K2NiF4-related structural types which are also depende nt upon the Sr content.