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Large-scale synthesis of tungsten oxide nanowires with high aspect ratio
Xiao-Lin Li1, Jun-Feng Liu, Ya-Dong Li
1Department of Chemistry, the Key Laboratory of Atomic & Molecular Nanosciences, Beijing, 100084 China.
Inorganic Chemistry
|February 4, 2003
Abstract:
Through the controlled removal of surfactant from the presynthesized mesolamellar precursor (WO-L) at elevated temperature, tungsten oxide nanowires with diameters ranging from 10 to 50 nm and lengths up to several micrometers were obtained on a large scale. The structure, morphology, and composition of the nanowires were characterized by the XRD, TEM, HRTEM, EDX, and Raman spectra.