Preparation and Properties of the ZnO Nanopowder with Chemical Liquid-Phase Method

Abstract:

ZnO nanopowder have been prepared by chemistry liquid-phase method with the water soluble polymer and the surfactant as additive in [Zn (OH)₄]^2- precursor solution. The Character of spectroscopy and microstructure and phase composition was studied by X-ray diffraction, transmission electron microscopy and UV–Vis absorption spectroscopy. The possible influence like reaction time, reaction temperature, reactant ratios and so on was investigated. At the same time, the inorganic granule coring and the crystal growth affected by the water-soluble polymer and the surfactant were discussed. Studies have shown the ZnO nanopowder with the diameter of 50nm has the structure such as the good crystal state and well-defined crystallographic surfaces. The ZnO nanopowder have strong absorption in the UV region with the wavelength of 200 ~ 300 nm.

• Periodical: Advanced Materials Research (Volume 412)
• Pages: 9-12
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.412.9
• Online since: November 2011
• Authors: Zhong Zhou Yi, Bo Wang, Feng Rui Zhai, Zhi Peng Xie
• Keywords: Surfactant, ZnO Nanopowder

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