PHASE COMPOSITION, MICROSTRUCTURE, AND THERMAL EXPANSION OF B2O3-MODIFIED LAGAO3-BASED CERAMICS
Article
Inorganic Materials.
Vol. 37.
2001.
P. 641-646
Synthesis, structure, microstructure, and electrical conductivity of (La,Sr)(Ga,Mg)O3-δ Oxide-ion-conducting ceramics
Oxide-ion-conducting perovskite ceramics (La1-ySry)(Ga1-xMgx)O 3-δ were prepared using hydrated Mg and La salts as starting reagents. X-ray diffraction and IR spectroscopy data demonstrate that the symmetry of the solid solutions changes in the sequence orthorhombic-rhombohedral-cubic with increasing Sr + Mg content. © 2001 MAIK "Nauka/Interperiodica".
Authors
Glavatskikh T.Yu.
1
,
Venskovskii N.U.
1
,
Kaleva G.M.2
,
Mosunov A.V.2
,
Politova E.D.2
,
Stefanovich S.Yu.
2
Journal
Number of issue
6
Language
English
Pages
647-650
Status
Published
Link
Volume
37
Year
2001
Organizations
- 1 Russian University of Peoples' Friendship, ul. Miklukho-Maklaya 6, Moscow, 117198, Russian Federation
- 2 Karpov Research Institute of Physical Chemistry (Russian State Scientific Center), ul. Vorontsovo pole 10, Moscow, 103064, Russian Federation
Keywords
gallium; lanthanum; magnesium; oxide; oxygen; perovskite; strontium; article; ceramics; chemical structure; electric conductivity; hydration; infrared spectroscopy; solid; synthesis; X ray diffraction
Date of creation
19.10.2018
Date of change
19.10.2018
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Biofizika.
Maik Nauka-Interperiodica Publishing.
Vol. 46.
2001.
P. 1125-1126