An <i>in situ</i> crosslinked matrix enables efficient and mechanically robust organic solar cells with frozen nano-morphology and superior deformability
Wei Song, Zhenyu Chen, Congqi Lin, Pilan Zhang, Dinghong Sun, Weifu Zhang, Jinfeng Ge, Lin Xie, Ruixiang Peng, Daobin Yang, Quan Liu, Yifei Xu, Ziyi Ge
Abstract
An in-situ cross-linkable monomer is carefully developed into blend films to finely manipulate the molecular packing, crystallization and nanomorphology during film formation. As a result, stabilized PCEs of 19.84% for the rigid device and 18.32% for flexible organic solar cells are achieved.
Topics & Concepts
In situMaterials scienceCrystallizationMonomerNano-Morphology (biology)Organic solar cellMatrix (chemical analysis)PolymerChemical engineeringNanotechnologyComposite materialChemistryOrganic chemistryGeneticsEngineeringBiologyOrganic Electronics and PhotovoltaicsConducting polymers and applicationsPerovskite Materials and Applications