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US 2003/0201430 A1Published application
Electrochromic system
AssigneeUniversity College Dublin
InventorsDonald Fitzmaurice, S. Nagaraja Rao, Rachel Cinnsealach, Brendan Enright
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Abstract
An electrochromic system having a first electrode disposed on a transparent or translucent substrate, a second electrode, an electrolyte, an electron donor in solution in the electrolyte, and a nanoporous-nanocrystalline film. The nanoporous-nanocrystalline film has a semiconducting metallic oxide with a redox chromophore adsorbed thereto, intermediate the first and second electrodes.
Claims19
An electrochromic system comprising:
- a first electrode disposed on a transparent or translucent substrate;
- a second electrode;
- an electrolyte;
- an electron donor in solution in the electrolyte;
- and a nanoporous-nanocrystalline film comprising a semiconducting metallic oxide having a redox chromophore adsorbed thereto, intermediate the first and second electrodes.
2 more elements
Dependencies are inferred from the claim text.