journal6 ›› 2000, Vol. 21 ›› Issue (2): 9-11.

• Key disciplines • Previous Articles     Next Articles

Nanosized Zinc Oxide Prepared by Liquid- phase Precipitation


  1. (1.College of Life Science and Chemistry, Jishou University, Jishou 416000, Hunan China;2.Chemical Industry Factory of Foreign Trade, Jishou 416000, Hunan China)
  • Online:2000-06-15 Published:2013-01-16

Abstract: By using ZnSO4•7H2O and (NH4)2CO3 as materials, Zinc carbonate colloid was obtained in water at room temperature with presence of surface active reagent , then Nanocrystalline ZnO was produced by decomposed after washing and desiccated. Nanosized Zinc Oxide was characterized by X-ray powder diffraction ( XRD) and transmission electron microscope ( TEM) . XRD and TEM show that ZnO crystalline is spherical particle with hexagonal structure,
the average diameter size is 5. 7 nm.

Key words: nanocyystalline Zinc oxide, Liquid phase, precipitation

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