有機無機複合化による光機能材料の創製

概要

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Intercalation reaction can offer the ability to tailor the novel oraganic-inorganic hybrid materials in a nanometer scale. One of clays, smectite has been proved to be a proper candidate for confining some functional organic materials with a well-relurated conformation into its interlamellar. Optical properties of organic materials are sensitively affected by the surroundings of adsorption sites. Accordingly, the absorption and emisson spectra are observed with some changes of peak position and intensity.<BR>Here, optical functions of hybrid materials, e.g. photochromic and photochemical reaction, metachromasy etc. are focused;and these issues are reviewed. Such information is much available for understanding the interfacial problems between organic and inorganic materials The design of optical function should be performed by controlling the discentralization and conformation of organic molecules in the gallery of smectite. Future prospects for new opto-hybrid materials are also discussed.
社団法人有機合成化学協会の論文