Tailoring the molecular size of alkylamine modifiers for fabricating efficient and stable inverted CsPbI<sub>3</sub> perovskite solar cells
Zhongyu Liu, Hongwei Wang, Haijun Han, Hong Jiang, Ning Liu, Jianwei Wang, Jing Zhang, Tian Cui, Xiaohui Liu
Abstract
Three alkylamine modifiers with different molecular sizes were incorporated to post-treat CsPbI 3 films to systematically investigate the effect of alkyl chain length on device performance.
Topics & Concepts
Materials sciencePerovskite (structure)AlkylChemical engineeringNanotechnologyOrganic chemistryChemistryEngineeringPerovskite Materials and ApplicationsQuantum Dots Synthesis And PropertiesOrganic Light-Emitting Diodes Research