Preparation of YAG Nanoparticles and their Characteristics

Abstract:

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The nanosized yttrium aluminium garnet powders doped with rare earth oxides are prepared by combustion synthesis using several organic fuel. Dense materials are manufactured by conventional sintering and spark plasma sintering (SPS). The combustion synthesis provides preparation of pure crystalline YAG nanopowders at ratio Y/Al = 3/5 after additional calcination at 1000 oC. The relative density of the SPS sintered samples at 1500 oC for 2 min is in the range of 95.4–98.5% depending on dispersity of powders.

Info:

Periodical:

Materials Science Forum (Volumes 636-637)

Edited by:

Luís Guerra ROSA and Fernanda MARGARIDO

Pages:

697-702

DOI:

10.4028/www.scientific.net/MSF.636-637.697

Citation:

J. Grabis et al., "Preparation of YAG Nanoparticles and their Characteristics", Materials Science Forum, Vols. 636-637, pp. 697-702, 2010

Online since:

January 2010

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