Modulation of crystallization kinetics using a guest acceptor for high-performance organic solar cells with 19.8% efficiency
Lin Xie, Zhenyu Chen, Daobin Yang, Xueliang Yu, Xinyu Tong, Jinfeng Ge, Wei Song, Shuncheng Yang, Jintao Zhu, Pengfei Ding, Guanghao Lu, Xuke Li, Ming Long, Jing Li, Bingsuo Zou, Tao Liu, Quan Liu, Ziyi Ge
Abstract
An asymmetric molecule based on a quinoxaline core, which shows an appropriate adjustment of phase separation and intermixed domains, was achieved by modulating the crystallization kinetics.
Topics & Concepts
KineticsCrystallizationQuinoxalineMaterials scienceAcceptorChemical engineeringPhase (matter)ChemistryOrganic chemistryEngineeringCondensed matter physicsQuantum mechanicsPhysicsOrganic Electronics and PhotovoltaicsConducting polymers and applicationsPerovskite Materials and Applications