A near-infrared non-fullerene electron acceptor for high performance polymer solar cells

2017 ◽  
Vol 10 (7) ◽  
pp. 1610-1620 ◽  
Author(s):  
Yongxi Li ◽  
Lian Zhong ◽  
Bhoj Gautam ◽  
Hai-Jun Bin ◽  
Jiu-Dong Lin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Acceptor ◽  
Organic Photovoltaics ◽  
High Performance ◽  
Near Infrared ◽  
Polymer Solar Cells ◽  
Semiconductor Materials ◽  
Low Bandgap ◽  
High Performance Polymer ◽  
Interesting Family

Low-bandgap polymers/molecules are an interesting family of semiconductor materials, and have enabled many recent exciting breakthroughs in the field of organic electronics, especially for organic photovoltaics (OPVs).

Insertion of double bond π-bridges of A–D–A acceptors for high performance near-infrared polymer solar cells

2017 ◽  
Vol 5 (43) ◽  
pp. 22588-22597 ◽  
Author(s):  
Xiaojun Li ◽  
Tinghai Yan ◽  
Haijun Bin ◽  
Guangchao Han ◽  
Lingwei Xue ◽  
...  
Keyword(s):  
Solar Cells ◽  
Double Bond ◽  
High Performance ◽  
Near Infrared ◽  
Polymer Solar Cells ◽  
Photovoltaic Performance ◽  
Broad Absorption ◽  
Low Bandgap ◽  
Donor And Acceptor

A low bandgap n-OS molecule SJ-IC was synthesized by inserting double bond π-bridges between the donor and acceptor units of IDT-IC, and SJ-IC as an acceptor shows broad absorption and improved photovoltaic performance when using a broad bandgap polymer J61 as a donor.

A universal nonfullerene electron acceptor matching with different band-gap polymer donors for high-performance polymer solar cells

2018 ◽  
Vol 6 (16) ◽  
pp. 6874-6881 ◽  
Author(s):  
Zhenghui Luo ◽  
Guanghao Li ◽  
Wei Gao ◽  
Kailong Wu ◽  
Zhi-Guo Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Electron Acceptor ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Wide Band ◽  
Wide Band Gap ◽  
Low Band Gap ◽  
High Performance Polymer ◽  
Medium Band

A new nonfullerene electron acceptor of m-MeIC was designed and synthesized, which is effective with different band-gap polymer donors, including wide band-gap J71, medium band-gap PBDB-T and low band-gap PCE-10.

New Electron Acceptor with End-Extended Conjugation for High-Performance Polymer Solar Cells

2021 ◽  
Author(s):  
Jingnan Wu ◽  
Qi Liu ◽  
Long Ye ◽  
Xia Guo ◽  
Qunping Fan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Acceptor ◽  
High Performance ◽  
Polymer Solar Cells ◽  
High Performance Polymer

Rational design of a difluorobenzo[c]cinnoline-based low-bandgap copolymer for high-performance polymer solar cells

2017 ◽  
Vol 5 (16) ◽  
pp. 7300-7304 ◽  
Author(s):  
Zhaokui Zeng ◽  
Zhiquan Zhang ◽  
Bin Zhao ◽  
Hailu Liu ◽  
Xiai Sun ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Rational Design ◽  
Polymer Solar Cells ◽  
Low Bandgap ◽  
High Performance Polymer

A copolymer PDFBC-DPP with A–A structure based on difluorobenzo[c]-cinnoline is reported and achieved a PCE value of 7.92%.

Retarding the Crystallization of a Nonfullerene Electron Acceptor for High‐Performance Polymer Solar Cells

2018 ◽  
pp. 1807662 ◽  
Author(s):  
Wei Li ◽  
Mengxue Chen ◽  
Zhuohan Zhang ◽  
Jinlong Cai ◽  
Huijun Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Acceptor ◽  
High Performance ◽  
Polymer Solar Cells ◽  
High Performance Polymer

An A–D–D–A-type non-fullerene small-molecule acceptor with strong near-infrared absorption for high performance polymer solar cells

2019 ◽  
Vol 7 (42) ◽  
pp. 13301-13306 ◽  
Author(s):  
Hua Tan ◽  
Xiangjun Zheng ◽  
Jianing Zhu ◽  
Junting Yu ◽  
Weiguo Zhu
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Infrared Absorption ◽  
High Performance ◽  
Near Infrared ◽  
Polymer Solar Cells ◽  
High Performance Polymer ◽  
End Groups

An A–D–D–A-type near-infrared non-fullerene small-molecule acceptor IDT2-DFIC with indacenodithiophene–indacenodithiophene (IDT2) as donating core and 2-(5,6-difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile (2FIC) as electron withdrawing end groups has been synthesized.

Tailorable PC71BM Isomers: Using the Most Prevalent Electron Acceptor to Obtain High-Performance Polymer Solar Cells

2016 ◽  
Vol 22 (52) ◽  
pp. 18709-18713 ◽  
Author(s):  
Xin-Xing Zhan ◽  
Xin Zhang ◽  
Si-Min Dai ◽  
Shu-Hui Li ◽  
Xu-Zhai Lu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Acceptor ◽  
High Performance ◽  
Polymer Solar Cells ◽  
High Performance Polymer

A wide-bandgap D–A copolymer donor based on a chlorine substituted acceptor unit for high performance polymer solar cells

2019 ◽  
Vol 7 (23) ◽  
pp. 14070-14078 ◽  
Author(s):  
Tao Wang ◽  
Rui Sun ◽  
Shengjie Xu ◽  
Jie Guo ◽  
Wei Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Acceptor ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Wide Bandgap ◽  
High Performance Polymer

A new wide-bandgap chlorinated polymer, J101, was synthesized and successfully used as the donor polymer for application in non-fullerene PSCs, and the PSCs fabricated by combining the J101 donor with the electron acceptor ZITI demonstrated a remarkable PCE of 14.43%.

Amorphous electron donors with controllable morphology for non-fullerene polymer solar cells

2019 ◽  
Vol 7 (35) ◽  
pp. 10881-10890 ◽  
Author(s):  
Nergui Uranbileg ◽  
Chenglin Gao ◽  
Chunming Yang ◽  
Xichang Bao ◽  
Liangliang Han ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Acceptor ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Electron Donors ◽  
Blend Films ◽  
High Performance Polymer

Amorphous polymeric donor, electron acceptor and donor:acceptor blend films for high performance polymer solar cells.

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