Polymer modulated ink rheology and compatibility enables homogenized printing of a Spiro-OMeTAD transport layer for scalable and stable perovskite solar modules
Jin Li, Baojing Fan, Xukai Liu, Yuxin Liu, Zhi Xing, Chenxiang Gong, Zhaoyang Chu, Linfeng Li, Xiangchuan Meng, Ruibin Guo, Fuyi Wang, Xiaotian Hu, Yiwang Chen
Abstract
By improving the rheological properties of Spiro-OMeTAD, we achieved fully functional layer-printed perovskite solar cells with record-high efficiencies.
Topics & Concepts
RheologyMaterials scienceInkwellCompatibility (geochemistry)Perovskite (structure)PolymerLayer (electronics)Composite materialOptoelectronicsChemical engineeringEngineeringPerovskite Materials and ApplicationsConducting polymers and applicationsOrganic Light-Emitting Diodes Research