Annealing- and doping-free hole transport material for p-i-n perovskite solar cells with efficiency achieving over 21%
Yikai Wang, Qiaoyun Chen, Jianfei Fu, Zhengxu Liu, Zhe Sun, Shuai Zhang, Yuanyuan Zhu, Xuguang Jia, Jing Zhang, Ningyi Yuan, Yi Zhou, Bo Song, Yongfang Li
Topics & Concepts
Annealing (glass)FabricationEnergy conversion efficiencyDopingMaterials scienceThermal stabilityPhotovoltaic systemOpen-circuit voltageOptoelectronicsNanotechnologyChemical engineeringVoltageElectrical engineeringComposite materialEngineeringPathologyAlternative medicineMedicinePerovskite Materials and ApplicationsConducting polymers and applicationsOrganic Electronics and Photovoltaics