Release Time:2019-03-09  Hits:

Indexed by: Journal Article

Date of Publication: 2013-08-21

Journal: RSC ADVANCES

Included Journals: Scopus、EI、SCIE

Volume: 3

Issue: 31

Page Number: 12688-12693

ISSN: 2046-2069

Abstract: A series of novel organic dyes containing a benzopyran ring as a p-bridge have been designed and applied in dye-sensitized solar cells (DSSCs). This series of dyes show the excellent DSSCs' performance, due to their efficient light-to-photocurrent conversion in the region from 380 nm to 600 nm, with the highest IPCE values exceeding 90%. Through modification of the donor units, an efficiency as high as 7.5% has been achieved under standard light illumination (AM 1.5G, 100 mW cm(-2)) by the dye CC103.