Photoluminescence and electrochemiluminescence of thermally activated delayed fluorescence (TADF) emitters containing diphenylphosphine chalcogenide-substituted carbazole donors

• DOI: 10.1039/d1tc05696d
• Publication Date: 2022-02-08T09:01:33Z
• Authors: Shiv Kumar; Pauline Tourneur; Jonathan R. Adsetts; Michael Y. Wong; Pachaiyappan Raja...; Dongyang Chen; Roberto Lazzaroni; Pascal Viville; David B. Cordes; Alexandra M. Z. S...; Yoann Olivier; Jérôme Cornil; Zhifeng Ding; Eli Zysman-Colman
• Keywords: Carbazole; Electrochemiluminescence; Diphenylphosphine

We have successfully developed blue-emitting thermally activated delayed fluorescence (TADF) compounds derived from 2CzPN. They display novel electrochemiluminescence properties, these revealing correlations with measured Δ E ST values.