Thienopyrazine or Dithiadiazatrindene Containing Low Band Gap Conjugated Polymers for Polymer Solar Cells

Mukhamed L. Keshtov; Dmitry V. Marochkin; Ying-ying Fu; Zhi-yuan Xie; Yan-hou Geng; Vitaly S. Kochurov; Alexei R. Khokhlov

doi:10.1007/s10118-014-1458-1

Your Location：

Home >

Browse articles >

Thienopyrazine or Dithiadiazatrindene Containing Low Band Gap Conjugated Polymers for Polymer Solar Cells

Updated：2021-06-21

- Thienopyrazine or Dithiadiazatrindene Containing Low Band Gap Conjugated Polymers for Polymer Solar Cells
- Thienopyrazine or Dithiadiazatrindene Containing Low Band Gap Conjugated Polymers for Polymer Solar Cells
- Chinese Journal of Polymer Science 2014年32卷第7期页码：844-853
- Affiliations：
  
  a.A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, 119991, GSP-1, Moscow, V-334, Vavilova St. 28, Russia
  b.State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
  c.Lomonosov Moscow State University, Faculty of Physics 119991, Moscow, GSP-1, 1-2 Leninskiye Gory Russia
- Author bio：
  
  **M.L. Keshtov, E-mail: keshtov@ineos.ac.ru
  Yan-hou Geng (耿延候), E-mail: yhgeng@ciac.ac.cn
- Funds：
  
  Russian Foundation for Basic Research(12-03-91175);National Natural Science Foundation of China(51211120187)
- DOI：10.1007/s10118-014-1458-1
  中图分类号：
- 收稿：2013-09-29，
  
  修回：2013-12-20，
  
  录用：2013-12-24，
  
  纸质出版：2014-07
- Accepted：
Scan QR Code
Mukhamed L. Keshtov, Dmitry V. Marochkin, Ying-ying Fu, 等. Thienopyrazine or Dithiadiazatrindene Containing Low Band Gap Conjugated Polymers for Polymer Solar Cells[J]. Chinese Journal of Polymer Science, 2014,32(7):844-853.

Mukhamed L. Keshtov, Dmitry V. Marochkin, Ying-ying Fu, et al. Thienopyrazine or Dithiadiazatrindene Containing Low Band Gap Conjugated Polymers for Polymer Solar Cells[J]. Chinese Journal of Polymer Science, 2014, 32(7): 844-853.
Mukhamed L. Keshtov, Dmitry V. Marochkin, Ying-ying Fu, 等. Thienopyrazine or Dithiadiazatrindene Containing Low Band Gap Conjugated Polymers for Polymer Solar Cells[J]. Chinese Journal of Polymer Science, 2014,32(7):844-853. DOI： 10.1007/s10118-014-1458-1.

Mukhamed L. Keshtov, Dmitry V. Marochkin, Ying-ying Fu, et al. Thienopyrazine or Dithiadiazatrindene Containing Low Band Gap Conjugated Polymers for Polymer Solar Cells[J]. Chinese Journal of Polymer Science, 2014, 32(7): 844-853. DOI： 10.1007/s10118-014-1458-1.

摘要

Abstract

Four new low-band-gap alternating copolymers (

P-1

P-2

P-3

and

P-4

) based on electron-rich benzodithiophene and newly developed electron-deficient units

thienopyrazine or dithiadiazatrindene derivatives

were synthesized by Stille polycondensation. All polymers exhibit good solubility in common organic solvents and a broad absorption band in the visible to near-infrared regions. The film optical band gaps of the polymers are in the range of 1.28−2.07 eV and the highest occupied molecular orbital (HOMO) energy levels are in the range of −4.99 eV to −5.28 eV. Bulk heterojunction polymer solar cells (PSCs) of the polymers were fabricated with phenyl-C

-butyric acid methyl ester (PC

BM) as acceptor material

and a power conversion efficiency of 0.80% was realized with

P-1

as donor material.

关键词

Keywords

references

浏览量

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

Structural Tuning of Low Band Gap Intermolecular Push/Pull Side-chain Polymers for Organic Photovoltaic Applications

Bisperylene Bisimide Based Conjugated Polymer as Electron Acceptor for Polymer-Polymer Solar Cellsh

End-group and Side-chain Dual-engineering of Selenium-fused Acceptors for 20.08% Efficiency Polymer Solar Cells with Low Energy Loss

Advancing the Thin-film Mechanics of Conjugated Polymers: Characterization, Modulation, and Innovation

Robust Intrinsically Stretchable Organic Photodetectors Enabled by High-molecular-weight Conjugated Polymer Fibrils