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Structural and optical characterizations of BaSnO3 nanopowder synthesized by aqueous sol-gel method
2017
Processing and Application of Ceramics
Precursor gel for preparation of nanocrystalline BaSnO 3 powder was synthesised by aqueous sol-gel method using Ba(OH) 2 · 8 H 2 O and Na 2 SnO 3 · 3 H 2 O as raw materials. Thermogravimetric and differential scanning calorimetric analyses of the raw materials, precursor gel and a mechanical mixture of raw materials were carried out to understand the mechanisms involved in the formation of the single phase BaSnO 3 . Based on the thermal analysis, the precursor gel was calcined at 400, 800 and
doi:10.2298/pac1703177k
fatcat:4sp7tki3fvhb3plc6ormq4ycvu