Low band gap benzothiophene–thienothiophene copolymers with conjugated alkylthiothieyl and alkoxycarbonyl cyanovinyl side chains for photovoltaic applications
- 23 January 2015
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- Vol. 51 (29) , 6290-6292
Abstract
Alkylthiothieyl substituted benzothiophene (BDT) and alkoxycarbonyl cyanovinyl modified thienothiophene (TT) were copolymerized to obtain a new low band gap copolymer PBDTTT-S-CN with a efficiency of 7.00%.Keywords
This publication has 16 references indexed in Scilit:
- Improvement of open-circuit voltage and photovoltaic properties of 2D-conjugated polymers by alkylthio substitutionEnergy & Environmental Science, 2014
- A polymer tandem solar cell with 10.6% power conversion efficiencyNature Communications, 2013
- Polymer–Fullerene Bulk‐Heterojunction Solar CellsAdvanced Materials, 2010
- For the Bright Future—Bulk Heterojunction Polymer Solar Cells with Power Conversion Efficiency of 7.4%Advanced Materials, 2010
- A Polybenzo[1,2‐b:4,5‐b′]dithiophene Derivative with Deep HOMO Level and Its Application in High‐Performance Polymer Solar CellsAngewandte Chemie International Edition, 2010
- Synthesis of a Low Band Gap Polymer and Its Application in Highly Efficient Polymer Solar CellsJournal of the American Chemical Society, 2009
- Synthesis of Conjugated Polymers for Organic Solar Cell ApplicationsChemical Reviews, 2009
- Development of Novel Conjugated Donor Polymers for High-Efficiency Bulk-Heterojunction Photovoltaic DevicesAccounts of Chemical Research, 2009
- Development of New Semiconducting Polymers for High Performance Solar CellsJournal of the American Chemical Society, 2008
- Conjugated Polymer Photovoltaic Materials with Broad Absorption Band and High Charge Carrier MobilityAdvanced Materials, 2008