title: A cationic iridium complex meets an electron-transporting counter-anion: enhanced performances of solution-processed phosphorescent light-emitting diodes.
abstract: An electron-transporting counter-anion, OXD-7-SO3-, was developed for a blue-green-emitting cationic iridium complex, which showed superior device performance in solution-processed phosphorescent light-emitting diodes over its counterpart complex with a PF6-counter-anion, due to the facilitated electron-injection/transport and more balanced carrier recombination imparted by OXD-7-SO3-.
authors.affiliation: College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, P. R. China. helei06@csu.edu.cn.
authors.forename: Ningzi
authors.initials: N
authors.lastname: Luo
authors.affiliation: College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, P. R. China. helei06@csu.edu.cn.
authors.forename: Ying
authors.initials: Y
authors.lastname: Lan
authors.affiliation: College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, P. R. China. helei06@csu.edu.cn.
authors.forename: Ruiren
authors.initials: R
authors.lastname: Tang
authors.affiliation: College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, P. R. China. helei06@csu.edu.cn.
authors.forename: Lei
authors.initials: L
authors.lastname: He
authors.affiliation: Key Lab of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China.
authors.forename: Lian
authors.initials: L
authors.lastname: Duan