Synthesis of nanocrystalline SnO2 powder by amorphous citrate route

Synthesis of nanocrystalline SnO2 powder by amorphous citrate route

Nanocrystalline SnO2 was synthesised by a liquid mix technique using citric acid as the complexing agent. The tin oxide powder obtained at different calcination temperatures (773-1223 K) was characterised using powder XRD, SEM, TEM, TG-DTG and UV spectroscopic techniques. The material obtained was n...

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Veröffentlicht in:Materials letters 2003-02, Vol.57 (9-10), p.1604-1611
Hauptverfasser: Bhagwat, Mahesh, Shah, Pallavi, Ramaswamy, Veda
Format: Artikel
Sprache:eng
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Zusammenfassung:Nanocrystalline SnO2 was synthesised by a liquid mix technique using citric acid as the complexing agent. The tin oxide powder obtained at different calcination temperatures (773-1223 K) was characterised using powder XRD, SEM, TEM, TG-DTG and UV spectroscopic techniques. The material obtained was nanocrystalline, having a particle size in the range of 10-14 nm. The technique was cost-effective and yielded the desired product at temperatures as low as 773 K. 24 refs.
ISSN:0167-577X
DOI:10.1016/S0167-577X(02)01040-6