The Effect of Alcoholic Reducing Agent on Morphology and Structure of VO2 (B) Nano-Particles

Ji Qi; Chen Niu

doi:10.4028/www.scientific.net/AMR.306-307.1225

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 306-307The Effect of Alcoholic Reducing Agent on...

The Effect of Alcoholic Reducing Agent on Morphology and Structure of VO₂ (B) Nano-Particles

Abstract:

Vanadium dioxides (VO₂) is synthesized by hydrothermal method. In this process,V₂O₅ powder is used as raw materials,cetyltrimethylammonium bromide (CTAB) is used as template and different alcohols such as methanol, ethanol, propanol and butanol are used as reductants. X-ray diffraction (XRD) and scanning electron microscopy (SEM) are used to test the properties of VO₂ nanoparticles. The results show that VO₂(B) nano-particles were succsessfully synthesized under the conditions of thermal reduction temperature 180°C, reaction time 24h and drying temperature 60°C. The variety of alcoholic reducing agents plays an important role in the structure and morphology of the product VO₂(B), which relates closly to the electric properties of materials.

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Periodical:

Advanced Materials Research (Volumes 306-307)

Pages:

1225-1228

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.306-307.1225

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Online since:

August 2011

Authors:

Ji Qi, Chen Niu

Keywords:

Alcoholic Reductant, B-Phase of Vanadium Dioxide (VO₂) Nano-Particle, Hydrothermal Synthesis, Template, Vanadium Pentoxide (V₂O₅)

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