Improved crystallinity and self-healing effects in perovskite solar cells via functional incorporation of polyvinylpyrrolidone
Yunjuan Niu, Dingchao He, Zhengguo Zhang, Jun Zhu, Gavin Tulloch, Polycarpos Falaras, Linhua Hu
Topics & Concepts
CrystallinityPolyvinylpyrrolidoneMaterials sciencePerovskite (structure)IodideChemical engineeringDissolutionHydrogen bondEnergy conversion efficiencyRecrystallization (geology)Grain boundaryMoistureNanotechnologyPerovskite solar cellChemistryComposite materialInorganic chemistryPolymer chemistryOrganic chemistryMicrostructureOptoelectronicsMoleculeEngineeringPaleontologyBiologyPerovskite Materials and ApplicationsConducting polymers and applications