Photoelectric conversion device

Details Photoelectric conversion device Photoelectric conversion device

2011-05-17

2011-05-17

Choi, Ling-Siu (Department: 1761)

Batteries: thermoelectric and photoelectric

Photoelectric

Cells

C136S250000, C136S252000, C136S256000, C257S040000, C257S043000, C257S431000

Reexamination Certificate

active

07943849

ABSTRACT:
Provided is a photoelectric conversion device capable of improving a conversion efficiency. In a dye-sensitized photoelectric conversion device including a working electrode and a facing electrode, and an electrolyte inclusion, a dye is carried on a metal-oxide semiconductor layer of the working electrode. The dye includes cyanine dye having a benzyl group and an indolenine skeleton. Therefore, crystallization of the dye on the surface of the metal-oxide semiconductor layer is suppressed.

REFERENCES:
patent: 1020881 (2000-01-01), None
patent: 1293997 (2002-09-01), None
patent: A-2000-294303 (2000-10-01), None
Xiuyinh Chen, Novel cyanine dyes with different methine chains as sensitizers for nanocrystalline solar cell, Journal of Photochemistry and Photobiology A: Chemistry 171 (2005) 231-236.

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