Near 0 eV HOMO offset enable high-performance nonfullerene organic solar cells with large open circuit voltage and fill factor
Liwen Wang, Cai’e Zhang, Zhiyi Su, Yikai Wang, Wenli Su, Xuyan Man, Zaifei Ma, Wenkai Zhang, Cuihong Li, Chuluo Yang, Zhishan Bo
Abstract
Blending the donor and acceptor with a near zero HOMO offset can realize high-performance nonfullerene organic solar cells with large open circuit voltage and fill factor.
Topics & Concepts
Organic solar cellOpen-circuit voltageMaterials scienceOffset (computer science)AcceptorOptoelectronicsVoltagePhotovoltaic systemComputer scienceElectrical engineeringPhysicsComposite materialCondensed matter physicsEngineeringProgramming languagePolymerOrganic Electronics and PhotovoltaicsPerovskite Materials and ApplicationsConducting polymers and applications