Improved charge extraction through interface engineering for 10.12% efficiency and stable CsPbBr<sub>3</sub> perovskite solar cells
Jingwei Zhu, Mixue Tang, Benlin He, Wenyu Zhang, Xueke Li, Zekun Gong, Haiyan Chen, Yanyan Duan, Qunwei Tang
Abstract
By improving the charge extraction and reducing charge recombination as well as energy loss, interface engineering helps the CsPbBr<sub>3</sub> PSC to achieve the best PCE as high as 10.12% and excellent long-term stability.
Topics & Concepts
Perovskite (structure)Extraction (chemistry)Interface (matter)Charge (physics)Materials scienceStability (learning theory)OptoelectronicsEnergy conversion efficiencyEngineering physicsComputer scienceChemistryChemical engineeringPhysicsEngineeringChromatographyComposite materialMachine learningQuantum mechanicsCapillary numberCapillary actionPerovskite Materials and ApplicationsQuantum Dots Synthesis And PropertiesSolid-state spectroscopy and crystallography