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- Zhao, Qingrui, et al.
(författare)
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One-step synthesis of Sb2O3 broom-like belts with controllable morphology
- 2005
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Ingår i: Canadian journal of chemistry (Print). - 0008-4042 .- 1480-3291. ; 83:8, s. 1093-1097
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Tidskriftsartikel (refereegranskat)abstract
- A direct and simple surfactant- and template-free route has been developed for the controlled synthesis of Sb2O3 belt-like microstructures. By adjusting the reactant ratio between SbCl3 and urea under solvothermal reaction conditions, broom-like belts and rods of Sb2O3 have been successfully prepared. X-ray powder diffraction (XRD), scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HR-TEM), and X-ray photoelectron spectroscopy (XPS) has been used to characterize the phases and morphologies of the as-prepared products. A possible formation mechanism is also discussed.Key words: antimony trioxide, solvothermal synthesis, broom-like belts.
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