Tuning the solution aggregation and molecular order for efficient and thermally stable polymer solar cells
Mengyuan Gao, Junjiang Wu, Xiyue Yuan, Chunyong He, Hanqiu Jiang, Wenchao Zhao, Chunhui Duan, Yu Chen, Yubin Ke, Huifeng Yao, Long Ye
Abstract
Molecular ordering effect of semi-paracrystalline polymers on the solution aggregation structure, morphology, and performance of polymer/nonfullerene blends has been thoroughly investigated by advanced neutron scattering and complementary techniques.
Topics & Concepts
ParacrystallinePolymerNeutron scatteringMaterials scienceChemical engineeringScatteringSmall-angle neutron scatteringMorphology (biology)Polymer chemistryChemistryOpticsCrystallographyComposite materialPhysicsEngineeringBiologyGeneticsOrganic Electronics and PhotovoltaicsConducting polymers and applicationsThin-Film Transistor Technologies