Fine-tuning the hierarchical morphology of multi-component organic photovoltaics <i>via</i> a dual-additive strategy for 20.5% efficiency
Shitao Guan, Yaokai Li, Zhaozhao Bi, Yi Lin, Yúang Fu, Kangwei Wang, Mengting Wang, Wei Ma, Jianlong Xia, Zaifei Ma, Zheng Tang, Xinhui Lu, Lijian Zuo, Hanying Li, Hongzheng Chen
Abstract
The dual-additive strategy forms balanced crystallization and phase separation, with a record efficiency of 20.52% (certified 19.92%) achieved.
Topics & Concepts
Component (thermodynamics)Dual (grammatical number)PhotovoltaicsMorphology (biology)Organic solar cellMaterials scienceNanotechnologyBiological systemPhotovoltaic systemPhysicsPolymerEngineeringComposite materialElectrical engineeringArtGeologyThermodynamicsLiteraturePaleontologyBiologyOrganic Electronics and PhotovoltaicsConducting polymers and applicationsQuantum Dots Synthesis And Properties