Chem. J. Chinese Universities ›› 1993, Vol. 14 ›› Issue (8): 1035.

• Articles •     Next Articles

Studies on Synthesis of Ferric Saponite and Ferric-Nickel Saponite and Cross-linking with Hydroxyl Aluminium

SUN Tie1, JIANG Da-Zhen1, LIU Zi-Yang1, MIN En-Ze2, FU Hong-Gang3   

  1. 1. Department of Chemistry, Jilin University, Changchun, 130023;
    2. Research Institute of Petroleum Processing, Beijing;
    3. Dept, of Chem., Heilongjiang Univ., Harbin
  • Received:1992-09-08 Revised:1993-01-20 Online:1993-08-24 Published:1993-08-24

Abstract: Ferric saponite and ferric-nickel saponite are synthesized by the hydrothermal method.Their cross-linking products are prepared with hydroxyl aleuminium oligomer.By the characterization with XRD, DTA, IR, TPR, Mossbauer spectra and chemical analysis, it is proved that iron exists in the framework of the synthesized clay.The position of cross-linking maybe locates on the tetrahedral iron with the formation of Alp-O-Fe bond.

Key words: Synthesis, Cross-linking, Mossbauer spectra, Saponite

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