Surface modulus reconstruction toward robust flexible perovskite solar cells
Zheng Hang Lü, Xiaoli Xu, Yanhui Lou, Lingbo Xiao, Jie Zhao, Shuai Zou, Yingzhuang Ma, Lutao Li, Chen Wang, Xiaodong Su, Guifu Zou
Abstract
TPEE reconstructs the surface modulus of the perovskite film to dissipate stress and avoid cracks. Moreover, it increases the adhesion between interfaces to prevent delamination. This synergy improves the mechanical durability of the overall device.
Topics & Concepts
Materials scienceDurabilityModulusPerovskite (structure)Delamination (geology)Composite materialAdhesionSurface (topology)Stress (linguistics)Elastic modulusGeologyGeometryEngineeringChemical engineeringPaleontologyLinguisticsMathematicsPhilosophyTectonicsSubductionPerovskite Materials and ApplicationsConducting polymers and applicationsOrganic Electronics and Photovoltaics