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Title: A wide-bandgap polymer based on the alkylphenyl-substituted benzo[1,2- b :4,5- b ′]dithiophene unit with high power conversion efficiency of over 11%

Abstract

A novel wide bandgap polymer PTZP with E optg of 2.01 eV was designed and synthesized. PSCs based on PTZP exhibited high PCE of 11.8%. PCEs of over 10% were obtained with an active layer thickness of 200 nm or an area of 0.81 cm 2 . PTZP was shown to be a promising conjugated polymer for the fabrication of efficient large area PSCs.

Authors:
ORCiD logo [1];  [1];  [1];  [1];  [1];  [2]; ORCiD logo [1]; ORCiD logo [3]
  1. Laboratory of Advanced Optoelectronic Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123
  2. State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an 710049, China
  3. Institute of Molecular Functional Materials, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China
Publication Date:
Sponsoring Org.:
USDOE
OSTI Identifier:
1464651
Grant/Contract Number:  
AC02-05CH11231
Resource Type:
Publisher's Accepted Manuscript
Journal Name:
Journal of Materials Chemistry A
Additional Journal Information:
Journal Name: Journal of Materials Chemistry A Journal Volume: 6 Journal Issue: 34; Journal ID: ISSN 2050-7488
Publisher:
Royal Society of Chemistry (RSC)
Country of Publication:
United Kingdom
Language:
English

Citation Formats

Guo, Xia, Li, Wanbin, Guo, Huan, Guo, Bing, Wu, Jingnan, Ma, Wei, Zhang, Maojie, and Wong, Wai-Yeung. A wide-bandgap polymer based on the alkylphenyl-substituted benzo[1,2- b :4,5- b ′]dithiophene unit with high power conversion efficiency of over 11%. United Kingdom: N. p., 2018. Web. doi:10.1039/C8TA05868G.
Guo, Xia, Li, Wanbin, Guo, Huan, Guo, Bing, Wu, Jingnan, Ma, Wei, Zhang, Maojie, & Wong, Wai-Yeung. A wide-bandgap polymer based on the alkylphenyl-substituted benzo[1,2- b :4,5- b ′]dithiophene unit with high power conversion efficiency of over 11%. United Kingdom. doi:10.1039/C8TA05868G.
Guo, Xia, Li, Wanbin, Guo, Huan, Guo, Bing, Wu, Jingnan, Ma, Wei, Zhang, Maojie, and Wong, Wai-Yeung. Mon . "A wide-bandgap polymer based on the alkylphenyl-substituted benzo[1,2- b :4,5- b ′]dithiophene unit with high power conversion efficiency of over 11%". United Kingdom. doi:10.1039/C8TA05868G.
@article{osti_1464651,
title = {A wide-bandgap polymer based on the alkylphenyl-substituted benzo[1,2- b :4,5- b ′]dithiophene unit with high power conversion efficiency of over 11%},
author = {Guo, Xia and Li, Wanbin and Guo, Huan and Guo, Bing and Wu, Jingnan and Ma, Wei and Zhang, Maojie and Wong, Wai-Yeung},
abstractNote = {A novel wide bandgap polymer PTZP with E optg of 2.01 eV was designed and synthesized. PSCs based on PTZP exhibited high PCE of 11.8%. PCEs of over 10% were obtained with an active layer thickness of 200 nm or an area of 0.81 cm 2 . PTZP was shown to be a promising conjugated polymer for the fabrication of efficient large area PSCs.},
doi = {10.1039/C8TA05868G},
journal = {Journal of Materials Chemistry A},
number = 34,
volume = 6,
place = {United Kingdom},
year = {2018},
month = {1}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
DOI: 10.1039/C8TA05868G

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Cited by: 8 works
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