A Wide-Band Gap Copolymer Donor for Efficient Fullerene-Free Solar Cells

[Image: see text] The performance of a wide-band gap copolymer donor PDTPO-BDTT in nonfullerene solar cells was investigated. These solar cells presented broad photoresponse and high short-circuit current density. PDTPO-BDTT:IT-4F and PDTPO-BDTT:NNFA-4F solar cells with more efficient photoluminesce...

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Autores principales: Zhu, Jingyi, Liu, Qishi, Li, Dan, Xiao, Zuo, Chen, Yu, Hua, Yong, Yang, Shangfeng, Ding, Liming
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2019
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6756744/
https://www.ncbi.nlm.nih.gov/pubmed/31552319
http://dx.doi.org/10.1021/acsomega.9b01363
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author Zhu, Jingyi
Liu, Qishi
Li, Dan
Xiao, Zuo
Chen, Yu
Hua, Yong
Yang, Shangfeng
Ding, Liming
author_facet Zhu, Jingyi
Liu, Qishi
Li, Dan
Xiao, Zuo
Chen, Yu
Hua, Yong
Yang, Shangfeng
Ding, Liming
author_sort Zhu, Jingyi
collection PubMed
description [Image: see text] The performance of a wide-band gap copolymer donor PDTPO-BDTT in nonfullerene solar cells was investigated. These solar cells presented broad photoresponse and high short-circuit current density. PDTPO-BDTT:IT-4F and PDTPO-BDTT:NNFA-4F solar cells with more efficient photoluminescence quenching and better film morphology gave decent power conversion efficiencies of 10.96 and 10.04%, respectively, which are much higher than those of the previously reported PDTPO-BDTT:fullerene solar cells.
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spelling pubmed-67567442019-09-24 A Wide-Band Gap Copolymer Donor for Efficient Fullerene-Free Solar Cells Zhu, Jingyi Liu, Qishi Li, Dan Xiao, Zuo Chen, Yu Hua, Yong Yang, Shangfeng Ding, Liming ACS Omega [Image: see text] The performance of a wide-band gap copolymer donor PDTPO-BDTT in nonfullerene solar cells was investigated. These solar cells presented broad photoresponse and high short-circuit current density. PDTPO-BDTT:IT-4F and PDTPO-BDTT:NNFA-4F solar cells with more efficient photoluminescence quenching and better film morphology gave decent power conversion efficiencies of 10.96 and 10.04%, respectively, which are much higher than those of the previously reported PDTPO-BDTT:fullerene solar cells. American Chemical Society 2019-08-30 /pmc/articles/PMC6756744/ /pubmed/31552319 http://dx.doi.org/10.1021/acsomega.9b01363 Text en Copyright © 2019 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Zhu, Jingyi
Liu, Qishi
Li, Dan
Xiao, Zuo
Chen, Yu
Hua, Yong
Yang, Shangfeng
Ding, Liming
A Wide-Band Gap Copolymer Donor for Efficient Fullerene-Free Solar Cells
title A Wide-Band Gap Copolymer Donor for Efficient Fullerene-Free Solar Cells
title_full A Wide-Band Gap Copolymer Donor for Efficient Fullerene-Free Solar Cells
title_fullStr A Wide-Band Gap Copolymer Donor for Efficient Fullerene-Free Solar Cells
title_full_unstemmed A Wide-Band Gap Copolymer Donor for Efficient Fullerene-Free Solar Cells
title_short A Wide-Band Gap Copolymer Donor for Efficient Fullerene-Free Solar Cells
title_sort wide-band gap copolymer donor for efficient fullerene-free solar cells
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6756744/
https://www.ncbi.nlm.nih.gov/pubmed/31552319
http://dx.doi.org/10.1021/acsomega.9b01363
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