发明名称 |
Complementary surface confined polmer electrochromic materials, systems, and methods of fabrication therefor |
摘要 |
Electrochromic device having electrode surface confined complementary polymer electrochromic materials, and materials, systems and methods of fabrication therefore. The electrochromic devices employ a polypyrrole-prussian blue composite material on the oxiatively coloring electrode, and a heteroaromatic substance containing at least one quaternized nitrogen atom group on the reductively coloring electrode. A bilayer material consisting substantially of metallic oxide which is conductive in at least one of its redox states and electroplated with a polymer is also disclosed for use as an electrochromic material on either the oxidatively colored or reductively colored electrodes. A method for electrodeposition of viologen polymers at a substantially neutral pH is also disclosed. A method for self-powering and self-modulating electrochromic devices by means of photovoltaic cells is also disclosed.
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申请公布号 |
US5818636(A) |
申请公布日期 |
1998.10.06 |
申请号 |
US19950480078 |
申请日期 |
1995.06.07 |
申请人 |
MOLECULAR DISPLAYS, INC. |
发明人 |
LEVENTIS, NICHOLAS;CHUNG, YOUNG C. |
分类号 |
C09K9/02;G02F1/15;G02F1/155;(IPC1-7):G02F1/153 |
主分类号 |
C09K9/02 |
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地址 |
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