Na-Montmorillonite와 Octadecylenetrimethylammonium Ion에 의한 Organophilic Montmorillonite 층간화합물의 형성과 그 팽윤거동에 관한 연구

A Study on the Synthesis of Organophilic Montmorillonite from Na-Montmorillonite and Octadecylenetrimethylammonium Ion and on itls Swelling Behavior

  • 조성준 (배재대학교 무기재료공학과)
  • 발행 : 1995.06.01

초록

Octadecylenetrimethylammonium-montmorillonite as an organophilic montmorillonite intercalations complex was formed by cation exchange reaction between Na-montmorillonite and 9-octadecylenetrimethylammonium cation. After drying of this organophilic montmorillonite at $65^{\circ}C$ in high vacuum, the complexes were reacted with various swelling-solutions such as benzene, toluene, o-xylene, pyridine, $\alpha$-picoline, 2-ethyl-pyridine, 2-vinyl-pyridine and styrene, and the corresponding basal spacing obtained were 43.9$\AA$, 54.3$\AA$, 51.7$\AA$, 41.5$\AA$, 42.5$\AA$, 39.9$\AA$, 39.8$\AA$, 44.8$\AA$, respectively.

키워드

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