Li Weidong, Huang Jianguo, Xu Chenghuang. PREPARATION OF KAOLINITE-ACRYLAMIDE INTERCALATION COMPOUND[J]. Acta Materiae Compositae Sinica, 1994, 11(1): 23-28.
Citation: Li Weidong, Huang Jianguo, Xu Chenghuang. PREPARATION OF KAOLINITE-ACRYLAMIDE INTERCALATION COMPOUND[J]. Acta Materiae Compositae Sinica, 1994, 11(1): 23-28.

PREPARATION OF KAOLINITE-ACRYLAMIDE INTERCALATION COMPOUND

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  • Received Date: February 14, 1992
  • Chemical analysis, Infrared Spectroscopy(IR) and X-Ray Diffraction(XRD) have been used to study the preparation process of kaofinite-polyacrylamide intercalation com pound.Acrylamide morower was intercalated by displacing DMSO from kaolinite-DMSO intercalation compound. IR spectroscopy showed the formation of hydrogen bonds between the organic molecules and the external hydroxyls of kaolinite.When the organic mole-cules were intercalated,XRD pattern showed the increasing of the basal spacing of kaolinite.After the ltaolinite-acrylamide intercaiation compound was properly heated,the polymerization of acrylamide monomer between the layers of kaolinite was completed. The resulted kaolinite-polyacrylamide intercalation compound was resistant to decomposition by wates washing.

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