Design of ultra-high luminescent polymers for organic photovoltaic cells with low energy loss
Jingwen Wang, Lijiao Ma, Young Woong Lee, Huifeng Yao, Ye Xu, Shaoqing Zhang, Han Young Woo, Jianhui Hou
Abstract
Here, a new polymer named PBTT-C4 was designed based on carboxylate-functionalized thieno[3,2- b ]thiophene units. Both pure polymer and its blend film with acceptors possess high luminescent properties, which is beneficial to the decrease of voltage loss.
Topics & Concepts
PolymerLuminescencePhotovoltaic systemThiopheneMaterials scienceChemical engineeringCarboxylatePhotochemistryNanotechnologyOptoelectronicsChemistryOrganic chemistryComposite materialElectrical engineeringEngineeringOrganic Electronics and PhotovoltaicsConducting polymers and applicationsOrganic Light-Emitting Diodes Research