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

Bao Wang; Sai-Wing Tsang; Weifeng Zhang; Ye Tao; Man Shing Wong

doi:10.1039/c1cc13690a

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

Bao Wang, Sai-Wing Tsang, Weifeng Zhang, Ye Tao, Man Shing Wong

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

49 Citations (Scopus)

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.

Original language	English
Pages (from-to)	9471-9473
Journal	Chemical Communications
Volume	47
Issue number	33
DOIs	https://doi.org/10.1039/c1cc13690a
Publication status	Published - 7 Sept 2011
Externally published	Yes

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SDG 7 Affordable and Clean Energy

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

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. {\textcopyright} 2011 The Royal Society of Chemistry.",

author = "Bao Wang and Sai-Wing Tsang and Weifeng Zhang and Ye Tao and Wong, {Man Shing}",

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AU - Wang, Bao

AU - Tsang, Sai-Wing

AU - Zhang, Weifeng

AU - Tao, Ye

AU - Wong, Man Shing

PY - 2011/9/7

Y1 - 2011/9/7

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AB - 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.

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DO - 10.1039/c1cc13690a

M3 - RGC 21 - Publication in refereed journal

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JO - Chemical Communications

JF - Chemical Communications

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ER -

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

Abstract

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