Rare solvent annealing effective benzo(1,2-b:4,5-b′)dithiophene-based low band-gap polymer for bulk heterojunction organic photovoltaics
Journal
Chemical Communications
Journal Volume
48
Journal Issue
7
Pages
1012-1014
Date Issued
2012
Author(s)
Abstract
A newly synthesized benzo(1,2-b:4,5-b′)dithiophene-based low band-gap copolymer pBCN is amenable to solvent annealing in the fabrication of organic photovoltaics, of which power conversion efficiency is greatly improved to 4.2% with PC61BM or 4.9% with PC71BM. © 2012 The Royal Society of Chemistry.
SDGs
Other Subjects
benzo(1,2 b:4,5 b')dithiophene; copolymer; organic compound; thiophene derivative; unclassified drug; article; electron transport; energy yield; nanofabrication; synthesis
Type
journal article