Issue 8, 2012

Significant improvement in the conversion efficiency of black-dye-based dye-sensitized solar cells by cosensitization with organic dye

Abstract

The conversion efficiency of black-dye-based dye-sensitized solar cell (DSC) was improved by cosensitization with organic dye (NKX-2553 or D131). This improved conversion efficiency was further enhanced by employing deoxycholic acid (DCA) as a coadsobent. The highest conversion efficiency, 11.6% under AM 1.5 irradiation (100 mW cm−2), was obtained in DSC with black dye and D131 in the presence of DCA.

Graphical abstract: Significant improvement in the conversion efficiency of black-dye-based dye-sensitized solar cells by cosensitization with organic dye

Supplementary files

Article information

Article type
Communication
Submitted
07 Dec. 2011
Accepted
20 Janv. 2012
First published
29 Febr. 2012

RSC Adv., 2012,2, 3198-3200

Significant improvement in the conversion efficiency of black-dye-based dye-sensitized solar cells by cosensitization with organic dye

H. Ozawa, R. Shimizu and H. Arakawa, RSC Adv., 2012, 2, 3198 DOI: 10.1039/C2RA01257J

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