http://dx.doi.org/10.1039/C5CC05807D">
 

Document Type

Journal Article

Department/Unit

Department of Chemistry

Title

Solution-processed new porphyrin-based small molecules as electron donors for highly efficient organic photovoltaics

Language

English

Abstract

© The Royal Society of Chemistry 2015.A series of unsymmetrical π-conjugated small molecules have been constructed from meso-alkyl substituted porphyrins as the central unit and 3-ethylrhodanine as the terminal group. Using PC71BM as an acceptor, and these small molecules as electron donors in solution-processed bulk-heterojunction solar cells, a high power conversion efficiency of 6.49% has been achieved.

Publication Date

2015

Source Publication Title

Chemical Communications

Volume

51

Issue

77

Start Page

14439

End Page

14442

Publisher

Royal Society of Chemistry

ISSN (print)

13597345

ISSN (electronic)

1364548X

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