Low-temperature processing of polyvinylpyrrolidone modified CsPbI2Br perovskite films for high-performance solar cells
Saad Ullah, Peixin Yang, Jiaming Wang, Linlin Liu, Shi-e Yang, Tianyu Xia, Yongsheng Chen
Topics & Concepts
Perovskite (structure)Materials sciencePolyvinylpyrrolidoneEnergy conversion efficiencyPhotovoltaic systemPhase (matter)Chemical engineeringThermal stabilityOpen-circuit voltageOptoelectronicsNanotechnologyVoltagePolymer chemistryChemistryOrganic chemistryElectrical engineeringEngineeringPerovskite Materials and ApplicationsConducting polymers and applicationsChalcogenide Semiconductor Thin Films