Sciact
  • EN
  • RU

Low-Temperature Synthesis and Characterization of Apatite-Type Lanthanum Silicates Full article

Conference 16th International Conference on Solid State Ionics
01-06 Jul 2007 , Shanghai
Journal Solid State Ionics
ISSN: 0167-2738
Output data Year: 2008, Volume: 179, Number: 21-26, Pages: 1018-1023 Pages count : 6 DOI: 10.1016/j.ssi.2008.01.028
Tags Apatite, Conductivity, Lanthanum silicate, Oxygen mobility, Synthesis
Authors Kharlamova T. 1 , Pavlova S. 1 , Sadykov V. 1 , Lapina O. 1 , Khabibulin D. 1 , Krieger T. 1 , Zaikovskii V. 1 , Ishchenko A. 1 , Salanov A. 1 , Muzykantov V. 1 , Chaikina M. 2 , Uvarov N. 2 , Frade J. 3 , Argirusis Chr. 4
Affiliations
1 Boreskov Institute of Catalysis SB RAS, 630090 Novosibirsk, Russia
2 Institute of Solid State Chemistry SB RAS, 630128 Novosibirsk, Russia
3 University of Aveiro, 3810-193 Aveiro, Portugal
4 Clausthal University of Technology, 38678 Clausthal-Zellerfeld, Germany

Funding (1)

1 European Commission 33410 FP6-2004-NMP-TI-4 STREP MATSILC

Abstract: Al- and Sr-doped apatite-type lanthanum silicates (ATLS) have been prepared using mechanochemical activation (MA) and Pechini (Pe) methods, with some structural and electrical properties of doped samples being studied. MA provides ATLS formation already at room temperature after 20–35 min activation. Synthesis via Pe route occurs through the solid state reaction mechanism. MA of carbonate precursors obtained via Pe method results in the formation of a single-phase ATLS after annealing at 900 °C. For Al-doped apatite samples formation of LaAlO3 as a secondary phase is observed at high substitution levels depending on the sample stoichiometry, which affects properties of ceramics obtained.
Cite: Kharlamova T. , Pavlova S. , Sadykov V. , Lapina O. , Khabibulin D. , Krieger T. , Zaikovskii V. , Ishchenko A. , Salanov A. , Muzykantov V. , Chaikina M. , Uvarov N. , Frade J. , Argirusis C.
Low-Temperature Synthesis and Characterization of Apatite-Type Lanthanum Silicates
Solid State Ionics. 2008. V.179. N21-26. P.1018-1023. DOI: 10.1016/j.ssi.2008.01.028 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
Submitted: Jun 9, 2007
Accepted: Jan 20, 2008
Published online: Mar 3, 2008
Published print: Sep 15, 2008
Identifiers:
Web of science: WOS:000259269100060
Scopus: 2-s2.0-48349119973
Elibrary: 13594867
Chemical Abstracts: 2008:967762
Chemical Abstracts (print): 150:478028
OpenAlex: W2000632867
Citing:
DB Citing
Web of science 26
Scopus 30
Elibrary 29
OpenAlex 27
Altmetrics: