Chem. J. Chinese Universities ›› 1992, Vol. 13 ›› Issue (10): 1287.

• Articles • Previous Articles     Next Articles

Preparation of Nanocrystalline Materials of NiO by Colloidal-Method

WANG Zi-Chen, ZHANG Li-Hua, Li Xi, XU Bao-Kun, ZHAO Mu-Yu   

  1. Department of Chemistry, Jilin University, Changchun, 130023
  • Received:1991-10-25 Revised:1992-03-14 Online:1992-10-24 Published:1992-10-24

Abstract: NiOnanocrystalline materials were prepared from NiCl2 and NaOHby the colloidal chemicai method.The most favourable experiment conditions for the preparation of NiOultrafine particles(UFP) were studied.XRD,IR,TG,DTAand TEMexaminations were used to characterize the samples.The spherical UFPparticle NiOis cubic crystal with an average diameter of 6.0 nm.

Key words: Nanocrystalline ultrafine particles, NiO, Colloidal chemical method

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