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

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

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Detail(s)

Original languageEnglish
Pages (from-to)9471-9473
Journal / PublicationChemical Communications
Volume47
Issue number33
Publication statusPublished - 7 Sep 2011
Externally publishedYes

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.

Citation Format(s)

Naphthodithiophene-2,1,3-benzothiadiazole copolymers for bulk heterojunction solar cells. / Wang, Bao; Tsang, Sai-Wing; Zhang, Weifeng; Tao, Ye; Wong, Man Shing.

In: Chemical Communications, Vol. 47, No. 33, 07.09.2011, p. 9471-9473.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal