Preparation and Characterization of Vanadium Pentoxide Hollow Microspheres with Tunable Sizes
Keyword(s):
X Ray
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V2O5 hollow microspheres were synthesized by a one-step solvothermal method, with the assistance of PVP as the soft template, ethylene glycol (EG) as the solvent, and vanadium (iii) acetylacetonate (acac) as the metal-ions source. The samples were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), transmission electron microscopy (TEM). The size of V2O5 hollow microspheres, which can be easily tuned by using PVP of different molecular weights, was about 2.5μm, 4.5μm and 6μm when using PVP-K17, PVP-K30 and PVP-K60 as the template, respectively.
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Vol 233-235
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pp. 1954-1957
2012 ◽
Vol 174-177
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pp. 508-511
Solvothermal synthesis and characterization of well-dispersed cerium-doped Y2SiO5 phosphor particles
2021 ◽
Vol 112
(10)
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1999 ◽
Vol 14
(5)
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pp. 1782-1790
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