Strength of attraction: pyrene-based hole-transport materials with effective π–π stacking for dopant-free perovskite solar cells
Marina M. Tepliakova, Igor K. Yakushenko, Elena I. Romadina, Artyom V. Novikov, Petr M. Kuznetsov, Keith J. Stevenson, Pavel A. Troshin
Abstract
Evaporated pyrene-based hole transport materials deliver 17.9% efficiency in dopant free perovskite solar cells.
Topics & Concepts
DopantPyreneStackingMaterials sciencePerovskite (structure)AttractionDopingOptoelectronicsChemistryCrystallographyOrganic chemistryPhilosophyLinguisticsPerovskite Materials and ApplicationsConducting polymers and applicationsOrganic Light-Emitting Diodes Research