A dopant-free donor–acceptor type semi-crystalline polymeric hole transporting material for superdurable perovskite solar cells
Dong Won Kim, Min-Woo Choi, Won Sik Yoon, Seung Hwa Hong, Sung-Jin Park, Sung-Jin Park, Ji Eon Kwon, Soo Young Park, Soo Young Park
Abstract
Dopant-free semi-crystalline PNTDT-2F2T shows superior electrical and thermal properties leading to an efficiency of 22.19% and superior long-term stability.
Topics & Concepts
DopantMaterials sciencePerovskite (structure)AcceptorDopingChemical engineeringOptoelectronicsCondensed matter physicsPhysicsEngineeringPerovskite Materials and ApplicationsConducting polymers and applicationsOrganic Electronics and Photovoltaics