http://dx.doi.org/10.1039/C1CC13690A">
 

Document Type

Journal Article

Department/Unit

Department of Chemistry

Title

Naphthodithiophene-2,1,3-benzothiadiazole copolymers for bulk heterojunction solar cells

Language

English

Abstract

Two newly synthesized naphthodithiophene-based copolymers, PNB, exhibit a low optical bandgap of ∼1.64 eV with which the solar cells fabricated from the blend of PNB and PC71BM afforded a power conversion efficiency of 5.3% with external quantum efficiency over 60% in a broad spectral range. © 2011 The Royal Society of Chemistry.

Publication Date

2011

Source Publication Title

Chemical Communications

Volume

47

Issue

33

Start Page

9471

End Page

9473

Publisher

Royal Society of Chemistry

ISSN (print)

13597345

ISSN (electronic)

1364548X

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