Thursday, May 2025

05:00 PM - 08:00 PM

Room: 220A

Session: OLED Posters

Suppression of Bimolecular Interactions via Bulky Blocking Groups in Tetradentate Pt(II) Complex for Efficient Organic Light-Emitting Diodes

Description:

Management of bimolecular interactions is crucial to reduce exciton loss for achieving high efficiency. Among several strategies, one approach is to use bulky blocking groups to increase the intermolecular distance. In this work, we investigated the correlation between the volume of blocking groups and bimolecular interactions in Pt complexes. It was found that the bulkiness of substituents is pivotal for maximizing quantum efficiency in these devices.