Intercalation of a cationic azobenzene into montmorillonite

Makoto Ogawa*, Takuma Ishii, Nobuyoshi Miyamoto, Kazuyuki Kuroda

*この研究の対応する著者

研究成果: Article査読

55 被引用数 (Scopus)

抄録

The intercalation of a cationic azobenzene derivative into the interlayer space of montmorillonite has been achieved by ion exchange between sodium-montmorillonite and p-(ω-dimethyl-hydroxyethylammonioethoxy) -azobenzene bromide. X-ray diffractometry and elemental analysis indicated that the dye cations were intercalated. The microstructures of the montmorillonite-dye intercalates were controlled by the amount of dye loaded as evidenced by the variation in basal spacings and visible absorption spectra of the materials. The intercalated azo dyes exhibit reversible trans-to-cis photoisomerization under UV and visible light irradiation.

本文言語English
ページ(範囲)179-185
ページ数7
ジャーナルApplied Clay Science
22
4
DOI
出版ステータスPublished - 2003 2月
外部発表はい

ASJC Scopus subject areas

  • 地質学
  • 地球化学および岩石学

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