An alcohol-soluble and ion-free electron transporting material functionalized with phosphonate groups for solution-processed multilayer PLEDs†,10.1039/C6CC06435C

热搜：

Lactoyl-CoA 全氟丁基戊烷白叶藤碱全氟己基辛烷新白叶藤碱壳寡糖特色专题-生物多肽

An alcohol-soluble and ion-free electron transporting material functionalized with phosphonate groups for solution-processed multilayer PLEDs†

Lei Zhao,Junqiao Ding,Lixiang Wang,Xiabin Jing,Fosong Wang

Chemical Communications Pub Date : 09/14/2016 00:00:00 , DOI:10.1039/C6CC06435C

Abstract

An alcohol-soluble and ion-free small molecule TPPO functionalized with phosphonate groups has been developed as the electron transporting material for multilayer PLEDs fabricated via an orthogonal solvent strategy. A state-of-art current efficiency as high as 11.6 cd A⁻¹ is achieved, which is about 16 times higher than that of the single-layer device without TPPO (0.7 cd A⁻¹).