Chinese Journal of Applied Chemistry ›› 1994, Vol. 0 ›› Issue (2): 53-56.

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On the Growth of Needlelike α-FeOOH Microparticles

Yue Tianyi1, Ouyan Jian1, Chen Longwu1, Chen Jun2   

  1. 1. Department of Chemistry, Tongji University, Shanghai 200092;
    2. Shanghai Institute of Inorganic Chemical Technology, Shanghai
  • Received:1993-08-18 Revised:1993-12-10 Published:1994-04-10 Online:1994-04-10

Abstract: Needlelike α-FeOOH microparticles have been prepared by the acid method. The effects of the Fe2+ concentration, pH value of solution,temperature and reaction time on the mean lengths of α-FeOOH microparticles have been investigated.

Key words: needlelike microparticle, α-FeOOH, preparation