Photosensitive organic dyes for dye-sensitized solar cells
First Claim
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1. A photosensitive organic dye for a photoelectric converting device, the photosensitive organic dye having a structural formula (I):
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Abstract
A photosensitive organic dye is adapted to be used in a photoelectric converting device such as a dye-sensitized solar cell. The photosensitive organic dye having a structural formula (I):
where,
- Aryl1 represents substituted or unsubstituted aryl with one or more aromatic rings,
- NR2R3 represents a substituted electron-donating group, wherein N represents a nitrogen atom, and R2 and R3 independently represent identical or different substituted or unsubstituted hydrocarbon groups,
- L represents an optional linker unit, and
- A represents an electron-withdrawing group.
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3 Claims
- 1. A photosensitive organic dye for a photoelectric converting device, the photosensitive organic dye having a structural formula (I):
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2. A photosensitive organic dye having the following structural formula:
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