Rapid synthesis of nanocrystalline SnO2 powders by microwave heating method

Nanocrystalline SnO2 powders of about 3 nm in size were prepared by a microwave irradiation heating technique from an aqueous solution in the presence of SnCl4 and urea. The particles were characterised by TEM, XRD, DSC, TG and reflectance spectra. A band gap is estimated to be 4.5 eV from the optic...

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Veröffentlicht in:	Materials letters 2002-03, Vol.53 (1-2), p.12-19
Hauptverfasser:	ZHU, Jun-Jie, ZHU, Jian-Min, LIAO, Xue-Hong, FANG, Jiang-Lin, ZHOU, Miao-Gao, CHEN, Hong-Yuan
Format:	Artikel
Sprache:	eng
Schlagworte:	Cross-disciplinary physics: materials science rheology Exact sciences and technology Materials science Nanoscale materials and structures: fabrication and characterization Physics
Online-Zugang:	Volltext
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