Journal of Inorganic Materials

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Fe3O4 Formation by Neutral Precipitation Method

DING Ming, ZENG Huan-Xing+   

  1. Department of Chemical and Engineering; Hefei Union University Hefei 230022 China; +Department of Material Science and Engineering; The University of Science and Technologyof China Hefei 230026 China
  • Received:1997-09-08 Revised:1997-11-17 Published:1998-08-10 Online:1998-08-10

Abstract: The formation of Fe3O4 neutral precipitation method in many kinds of reaction conditionswere studied. The optimum formation conditions of R ≥2667, pH≥211, reactive temperature20~80℃, ajnd the phase diagram of Fe3O4 gained by neutral precipitation method were alsogiven.

Key words: neutral precipitation, Fe3O4, phase diagram

CLC Number: