首页|Synthesis and Characterization of La_(0.8)Sr_(0.2)Ga_(0.8)Mg_(0.2)O_(3-δ) Nano-Particle by Aerosol Plasma Pyrolysis
Synthesis and Characterization of La_(0.8)Sr_(0.2)Ga_(0.8)Mg_(0.2)O_(3-δ) Nano-Particle by Aerosol Plasma Pyrolysis
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NETL
NSTL
Trans Tech Publications Ltd
Spherical La_(0.8)Sr_(0.2)Ga_(0.8)Mg_(0.2)O_(3-δ) (LSGM) precursor powders were synthesized by aerosol plasma pyrolysis using an aqueous solution of metal nitrate. As-prepared powders obtained by this method were found to have a spherical morphology with a bimodal size distribution of nanosized (primary) and submicron-sized (secondary) particles. The average size of the primary particles was less than 100 nm. X-ray diffraction (XRD) patterns showed that as-prepared powders crystallized to LSGM and other phases. XRD revealed that LSGM pellets were crystallized to a perovskite structure after sintering at 1300 ℃ for 10 h.
NETL
NSTL
Trans Tech Publications Ltd
