Cunning metal core: efficiency/stability dilemma in metallated porphyrin based light-emitting electrochemical cells. Issue 34 (1st July 2016)

• Record Type: Journal Article
• Authors: Weber, Katharina T.; Karikis, Kostas; Weber, Michael D.; Coto, Pedro B.; Charisiadis, Asterios; Charitaki, Despina; Charalambidis, Georgios; Angaridis, Panagiotis; Coutsolelos, Athanassios G.; Costa, Rubén D.
• Is Part Of: Dalton transactions. Volume 45:Issue 34(2016)
• Page Start: 13284
• Page End: 13288
• Publication Date: 2016-07-01
• Subjects: Chemistry, Inorganic -- Periodicals; Chemistry, Physical and theoretical -- Periodicals; Chemistry, Inorganic -- Periodicals; 546.05
• DOI: 10.1039/c6dt02293f
• Languages: English
• ISSNs: 1477-9226

Abstract

Abstract : The syntheses, the photophysical/electrochemical characterization, and the first application in LECs of different metallated porphyrins are provided. Abstract : The syntheses, photophysical/electrochemical characterizations of different metallated porphyrins – i.e., Zn 2+, Pt 2+, Pd 2+, and Sn 4+ porphyrins – as well as their first application in light-emitting electrochemical cells are provided. A direct comparison demonstrates that depending on the metallation either efficient (Pt-por) or stable (Zn-por) devices are achieved, demonstrating that the choice of the metal core is a key aspect for future developments.