ORGANIC-INORGANIC COMPOSITE MATERIAL AND METHOD FOR PRODUCING THE SAME, AND FUNCTIONAL ELECTRODE AND FUNCTIONAL DEVICE
First Claim
1. An organic-inorganic composite material comprising:
- a metal oxide; and
a functional organic material located on the metal oxide,wherein the functional organic material and the metal oxide are bound via a silanol bond.
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Abstract
The present invention provides an organic-inorganic composite material containing a metal oxide, and a functional organic material located on the metal oxide, wherein the functional organic material and the metal oxide are bound via a silanol bond. An aspect that the silanol bond is formed by reacting a silane coupling agent with the metal oxide, and an aspect that the silane coupling agent has a reactive terminal are preferred. The present invention also provides a display electrode for electrochromic display device and electrode for photoelectric conversion device using the organic-inorganic composite material, an electrochromic display device using the display electrode and a photoelectric conversion device using the electrode.
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Citations
19 Claims
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1. An organic-inorganic composite material comprising:
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a metal oxide; and a functional organic material located on the metal oxide, wherein the functional organic material and the metal oxide are bound via a silanol bond. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 13, 14, 15, 16, 17)
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10. An electrochromic display device comprising a display electrode for electrochromic display device, a counter electrode arranged to face the display electrode for electrochromic display device at a distance, and an electrolyte layer between the display electrode and the counter electrode,
wherein the display electrode for electrochromic display device comprises an electrode and a color developing layer formed on the electrode, and the color developing layer comprises an organic-inorganic composite material which comprises: -
a metal oxide; and a functional organic material located on the metal oxide, wherein the functional organic material and the metal oxide are bound via a silanol bond. - View Dependent Claims (11, 19)
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12. A photoelectric conversion device comprising an electrode for photoelectric conversion device, a counter electrode arranged to face the electrode for photoelectric conversion device at a distance, and an electrolyte layer between the electrode for photoelectric conversion device and the counter electrode,
wherein the electrode for photoelectric conversion device comprises an electrode and a photoelectric conversion layer formed on the electrode, and the photoelectric conversion layer comprises an organic-inorganic composite material which comprises: -
a metal oxide; and a functional organic material located on the metal oxide, wherein the functional organic material and the metal oxide are bound via a silanol bond. - View Dependent Claims (18)
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Specification