Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Synthesis and Optical and Electrochemical Properties of Novel Random Terpolymers Based on Diketopyrrolopyrrole and Benzodithiazole/Quinoxaline Units for Polymer Solar Cells

Synthesis and Optical and Electrochemical Properties of Novel Random Terpolymers Based on... Two new binary polymers (P16, P20) and three random terpolymers (P17, P18, P19) with different ratios of the A1 (DPP) and A2 (BTTQ) acceptors in the polymer chains were developed and synthesized. Their optical and electrochemical properties were studied. The random terpolymers (P17, P18, P19) possess wider absorption spectra than the binary D–A copolymers (P16, P20). It was shown that the position of absorption bands and energy levels can be easily tuned by varying the molar ratios of the two different acceptor units in the terpolymer backbone. The synthesized random terpolymers can be used as efficient donor materials for fullerene and non-fullerene polymer solar cells. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Doklady Chemistry Springer Journals

Synthesis and Optical and Electrochemical Properties of Novel Random Terpolymers Based on Diketopyrrolopyrrole and Benzodithiazole/Quinoxaline Units for Polymer Solar Cells

Loading next page...
 
/lp/springer-journals/synthesis-and-optical-and-electrochemical-properties-of-novel-random-sknakUJ64U

References (10)

Publisher
Springer Journals
Copyright
Copyright © Pleiades Publishing, Ltd. 2020
ISSN
0012-5008
eISSN
1608-3113
DOI
10.1134/S0012500820010036
Publisher site
See Article on Publisher Site

Abstract

Two new binary polymers (P16, P20) and three random terpolymers (P17, P18, P19) with different ratios of the A1 (DPP) and A2 (BTTQ) acceptors in the polymer chains were developed and synthesized. Their optical and electrochemical properties were studied. The random terpolymers (P17, P18, P19) possess wider absorption spectra than the binary D–A copolymers (P16, P20). It was shown that the position of absorption bands and energy levels can be easily tuned by varying the molar ratios of the two different acceptor units in the terpolymer backbone. The synthesized random terpolymers can be used as efficient donor materials for fullerene and non-fullerene polymer solar cells.

Journal

Doklady ChemistrySpringer Journals

Published: Jan 19, 2020

There are no references for this article.