Organic Light‐Emitting Diodes: Modeling Electron‐Transfer Degradation of Organic Light‐Emitting Devices (Adv. Mater. 12/2021)
Source abstract
Abstract
A chemical model capable of predicting the operational stability for organic light-emitting devices is established, as reported by Dongho Kim, Jun Yeob Lee, Youngmin You, and co-workers in article number 2003832. This model involves Langevin recombination, followed by electron transfer from a dopant to a host exciton, as the key degradation step. The research disentangles the chemical processes in the degradation and provides a useful foundation for enhancing the operational stability of electroluminescence devices.
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Research context
OpenAlex topics: Organic Light-Emitting Diodes Research · Conducting polymers and applications
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Affiliations
Division of Chemical Engineering and Materials Science, and System Health and Engineering Convergence Major Ewha Womans University Seoul 03760 Republic of Korea
School of Chemical Engineering Sungkyunkwan University Suwon 16419 Republic of Korea
Department of Chemistry and Spectroscopy Laboratory for Functional π‐Electronic Systems Yonsei University Seoul 03722 Republic of Korea
References
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