INTERCALATION OF AN AMPHIPHILIC AZOBENZENE DERIVATIVE INTO THE INTERLAYER SPACE OF CLAYS

• OGAWA Makoto

  Japan Science and Technology Corporation (JST), Department of Earth Sciences, Waseda University

• GOTO Ryo

  Department of Earth Sciences, Waseda University

• KAKEGAWA Norishige

  Department of Earth Sciences, Waseda University

抄録

The intercalation of an amphiphilic cationic azobenzene derivative into the interlayer space of clays has been conducted by the ion exchange reactions between clays and p-(ω-trimethylammoniopentyloxy)-p'-(dodecyloxy)azobenzene bromide. The X-ray diffraction and the element alanalysis results indicated that the dye cations were intercalated into the interlayer space of clays. The spectral properties as well as the X-ray diffraction results have revealed that the adsorbed azo dye cations form J-aggregates in the interlayer space. The intercalated azo dyes exhibit reversible trans-to-cis photoisomerization by UV and visible light irradiation.

収録刊行物

• Clay science

  Clay science 11 (3), 231-241, 2000-12

  日本粘土学会

キーワード

• Smectite
• Intercalation
• Azobenzene
• Photoisomerization
• Aggregates
• Nano-composite

詳細情報

• CRID: 1574231877075892096
• NII論文ID: 110003709284
• NII書誌ID: AA00607148
• ISSN: 00098574
• 本文言語コード: en
• データソース種別:
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