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Title: Effect of main and side chain chlorination on the photovoltaic properties of benzodithiophene- alt -benzotriazole polymers

Abstract

Introduction of chlorine in the conjugated side chains significantly improves open-circuit voltage and power conversion efficiency, benefiting from a lower HOMO energy level, well-balanced charge transport and superior nanoscale morphology.

Authors:
 [1];  [2]; ORCiD logo [3];  [4]; ORCiD logo [5];  [1];  [1];  [1]; ORCiD logo [3];  [2]; ORCiD logo [6]
  1. Molecular Materials and Nanosystems & Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, The Netherlands
  2. Department of Physics and Organic and Carbon Electronics Laboratories (ORaCEL), North Carolina State University, Raleigh, USA
  3. Department of Chemistry, The Hong Kong University of Science and Technology, Kowloon, Hong Kong
  4. Advanced Light Source Lawrence Berkeley National Laboratory Berkeley, USA, Department of Polymer Engineering, University of Akron, Akron
  5. Advanced Light Source Lawrence Berkeley National Laboratory Berkeley, USA
  6. Molecular Materials and Nanosystems & Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, The Netherlands, Dutch Institute for Fundamental Energy Research
Publication Date:
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
OSTI Identifier:
1669174
Grant/Contract Number:  
AC02-05CH11231
Resource Type:
Published Article
Journal Name:
Journal of Materials Chemistry C
Additional Journal Information:
Journal Name: Journal of Materials Chemistry C; Journal ID: ISSN 2050-7526
Publisher:
Royal Society of Chemistry (RSC)
Country of Publication:
United Kingdom
Language:
English

Citation Formats

Bin, Haijun, Angunawela, Indunil, Ma, Ruijie, Nallapaneni, Asritha, Zhu, Chenhui, Leenaers, Pieter J., Saes, Bart W. H., Wienk, Martijn M., Yan, He, Ade, Harald, and Janssen, René A. J. Effect of main and side chain chlorination on the photovoltaic properties of benzodithiophene- alt -benzotriazole polymers. United Kingdom: N. p., 2020. Web. doi:10.1039/D0TC03095C.
Bin, Haijun, Angunawela, Indunil, Ma, Ruijie, Nallapaneni, Asritha, Zhu, Chenhui, Leenaers, Pieter J., Saes, Bart W. H., Wienk, Martijn M., Yan, He, Ade, Harald, & Janssen, René A. J. Effect of main and side chain chlorination on the photovoltaic properties of benzodithiophene- alt -benzotriazole polymers. United Kingdom. doi:10.1039/D0TC03095C.
Bin, Haijun, Angunawela, Indunil, Ma, Ruijie, Nallapaneni, Asritha, Zhu, Chenhui, Leenaers, Pieter J., Saes, Bart W. H., Wienk, Martijn M., Yan, He, Ade, Harald, and Janssen, René A. J. Wed . "Effect of main and side chain chlorination on the photovoltaic properties of benzodithiophene- alt -benzotriazole polymers". United Kingdom. doi:10.1039/D0TC03095C.
@article{osti_1669174,
title = {Effect of main and side chain chlorination on the photovoltaic properties of benzodithiophene- alt -benzotriazole polymers},
author = {Bin, Haijun and Angunawela, Indunil and Ma, Ruijie and Nallapaneni, Asritha and Zhu, Chenhui and Leenaers, Pieter J. and Saes, Bart W. H. and Wienk, Martijn M. and Yan, He and Ade, Harald and Janssen, René A. J.},
abstractNote = {Introduction of chlorine in the conjugated side chains significantly improves open-circuit voltage and power conversion efficiency, benefiting from a lower HOMO energy level, well-balanced charge transport and superior nanoscale morphology.},
doi = {10.1039/D0TC03095C},
journal = {Journal of Materials Chemistry C},
number = ,
volume = ,
place = {United Kingdom},
year = {2020},
month = {1}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
DOI: 10.1039/D0TC03095C

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