Carboxylate substituted pyrazine: A simple and low-cost building block for novel wide bandgap polymer donor enables 15.3% efficiency in organic solar cells
Jingnan Wu, Qunping Fan, Minghai Xiong, Qiutang Wang, Kai Chen, Haiqin Liu, Mengyuan Gao, Long Ye, Xia Guo, Fang Jin, Qing Guo, Wenyan Su, Zaifei Ma, Zheng Tang, Ergang Wang, Harald Ade, Maojie Zhang
Topics & Concepts
Materials scienceOrganic solar cellPyrazineBand gapStackingEnergy conversion efficiencyAcceptorCrystallinityPhotovoltaic systemElectron acceptorElectron donorOptoelectronicsPhotochemistryPolymerOrganic chemistryChemistryElectrical engineeringCatalysisCondensed matter physicsEngineeringComposite materialPhysicsOrganic Electronics and PhotovoltaicsConducting polymers and applicationsOrganic Light-Emitting Diodes Research