US 7,321,037 B2 | ||
Photosensitizer dye | ||
Chun-Guey Wu, Hualien County (Taiwan); Chia-Yuan Chen, Chiayi (Taiwan); and Shi-Jhang Wu, Taipei County (Taiwan) | ||
Assigned to National Central University, Taoyuan (Taiwan) | ||
Filed on Sep. 21, 2006, as Appl. No. 11/533,769. | ||
Claims priority of application No. 95116728 A (TW), filed on May 11, 2006. | ||
Prior Publication US 2007/0265443 A1, Nov. 15, 2007 | ||
Int. Cl. C07D 409/14 (2006.01); C07D 409/00 (2006.01) |
U.S. Cl. 546—10 [544/225; 502/171; 546/2] | 1 Claim |
1. A photosensitizer dye for a dye sensitized solar cell, wherein the photosensitizer dye is a ruthenium (Ru) complex represented
by the following general formula (1),
![]() ![]() ![]() ![]() ![]() wherein Rc is selected from the group consisting of H, CmH2m+1 (m=1 to 15) and OCpH2p+1 (P=1 to 15), and n=1 to 2,
![]() wherein Rd is selected from the group consisting of H, CmH2m+1 (m=1 to 15) and OCpH2p+1 (P=1 to 15), and n=1 to 2,
![]() wherein Re, Rf, Rg are independently selected from the group consisting of H, CmH2m+1 (m=1 to 15) and OCpH2p+1 (P=1 to 15), and n=1 to 2,
![]() wherein Ri, Rj, Rh are independently selected from the group consisting of H, CmH2m+1 (m=1 to 15) and OCpH2p+1 (P=1 to 15), and n=1 to 2.
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