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Sol–gel preparation of selected lanthanide aluminium garnets
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SYSNO ASEP 0345558 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Sol–gel preparation of selected lanthanide aluminium garnets Author(s) Dubnikova, N. (LT)
Garskaite, E. (NO)
Pinkas, J. (CZ)
Bezdička, Petr (UACH-T) SAI, RID, ORCID
Beganskiene, A. (LT)
Kareiva, A. (LT)Source Title Journal of Sol-Gel Science and Technology. - : Springer - ISSN 0928-0707
Roč. 55, č. 2 (2010), s. 213-219Number of pages 7 s. Language eng - English Country US - United States Keywords lanthanide aluminium garnets ; sol-gel processing Subject RIV CA - Inorganic Chemistry CEZ AV0Z40320502 - UACH-T (2005-2011) UT WOS 000280249700011 DOI 10.1007/s10971-010-2235-4 Annotation A sol–gel method based on in-situ generation of mixed-metal chelates by complexing metal ions with ethane-1,2-diol in an aqueous media has been elaborated to prepare lanthanide-ion containing garnets, Ce3Al5O12 (CAG), Pr3Al5O12 (PAG), Nd3Al5O12 (NAG), Tb3Al5O12 (TAG), Dy3Al5O12 (DAG) and Er3Al5O12 (EAG). The X-ray diffraction patterns of the powders sintered at 1,000 °C showed the formation of monophasic TAG, DAG and EAG. However, the formation of CAG, NAG and PAG under the same experimental conditions did not take place. The phase composition of the samples was also characterized by IR spectroscopy. Microstructural features of the polycrystalline samples were studied by scanning electron microscopy. Workplace Institute of Inorganic Chemistry Contact Jana Kroneislová, krone@iic.cas.cz, Tel.: 311 236 931 Year of Publishing 2011
Number of the records: 1