Synthesis and optoelectronic properties of a novel dinuclear cyclometalated platinum(II) complex containing triphenylamine-substituted indolo[3,2-b]carbazole derivative in the single-emissive-layer WPLEDs
dinuclear platinum(II) complex of (dfppy)2Pt2(dipic-BTICz) were synthesized as a single-componentemitter used in the white polymer light-emitting diodes (WPLEDs), where dfppy is 2-(2,4-difluorophenyl)pyridine and dipic-BTICz is an anion of H2dipic-BTICz. The photophysical and electrochemical properties of (dfppy)2Pt2(dipic-BTICz) were investigated. Compared with the reported mononuclear platinum complex