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Preparation and structural analysis of montmorillonite composites

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Abstract

Calcium montmorillonite from Liao-ning was organically intercalated by using cety1 trimethy1 ammonium bromide after it was treated with sodium carbonate. The optimal dosage of intercalating agent was tested. The organically intercalated montmorillonite composites were characterized by the methods of XRD, FTIR and DTA/TG. The results show that the intercalating effect of the organically intercalated montmorillonite composite is the best when the amount of intercalating agent reached 120% cation exchange capacity (CEC)

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Authors and Affiliations

  1. School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan, 430070, China

    Guizhen Fu  (付桂珍), Wenqi Gong & Gangwei Liu

Authors
  1. Guizhen Fu  (付桂珍)
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  2. Wenqi Gong
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  3. Gangwei Liu
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Corresponding author

Correspondence to Guizhen Fu  (付桂珍).

Additional information

Funded by the 11th Five National Science and Technology Supporting Key Project “Engineering Research for Nonmetallic Resources Comprehensive Utilization” (2006BAB12B00) and Educational Ministry Scientific and Technological Research Key Project (No. 02052)

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Fu, G., Gong, W. & Liu, G. Preparation and structural analysis of montmorillonite composites. J. Wuhan Univ. Technol.-Mat. Sci. Edit. 24, 931–934 (2009). https://doi.org/10.1007/s11595-009-6931-2

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  • DOI: https://doi.org/10.1007/s11595-009-6931-2

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