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Fe- and Al-Doped Apatite-Type Lanthanum Silicates: Structure and Property Characterization Full article

Conference Electroceramics XI Conference
31 Aug - 4 Sep 2008 , Manchester
Journal Solid State Ionics
ISSN: 0167-2738
Output data Year: 2009, Volume: 180, Number: 11-13, Pages: 796-799 Pages count : 4 DOI: 10.1016/j.ssi.2008.12.042
Tags Apatite-type lanthanum silicate, IR spectroscopy, Transport properties
Authors Kharlamova T. 1 , Pavlova S. 1 , Sadykov V. 1 , Krieger T. 1 , Batuev L. 1 , Muzykantov V. 1 , Uvarov N. 2 , Argirusis Chr. 3
Affiliations
1 Boreskov Institute of Catalysis SB RAS, 630090 Novosibirsk, Russia
2 Institute of Solid State Chemistry and Mechanochemistry SB RAS, 630128 Novosibirsk, Russia
3 Clausthal University of Technology, 38678 Clausthal-Zellerfeld, Germany

Funding (1)

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

Abstract: For the first time the local structure of Al- and Fe-doped apatite-type lanthanum silicates (ATLS) of different stoichiometries was systematically studied by using IR spectroscopy. In addition to previous 29Si MAS NMR study, data obtained confirm the possibility of [SiO4] group interaction in ATLS, being favored by the presence of cation vacancies in the apatite. Transport properties of the systems were studied by impedance spectroscopy and oxygen isotope exchange technique. The latter indirectly shows that not only channel/interstitial oxygen atoms can be involved in the oxide-ion migration but also those of tetrahedrons.
Cite: Kharlamova T. , Pavlova S. , Sadykov V. , Krieger T. , Batuev L. , Muzykantov V. , Uvarov N. , Argirusis C.
Fe- and Al-Doped Apatite-Type Lanthanum Silicates: Structure and Property Characterization
Solid State Ionics. 2009. V.180. N11-13. P.796-799. DOI: 10.1016/j.ssi.2008.12.042 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
Submitted: Sep 19, 2008
Accepted: Dec 31, 2008
Published online: Mar 20, 2009
Published print: Jun 22, 2009
Identifiers:
Web of science: WOS:000267673800007
Scopus: 2-s2.0-67349183406
Elibrary: 13615685
Chemical Abstracts: 2009:687806
Chemical Abstracts (print): 154:316326
OpenAlex: W2091705278
Citing:
DB Citing
Web of science 15
Scopus 17
Elibrary 17
OpenAlex 16
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