66‐4: Understanding the Electron Injection/Transport Mechanism in OLEDs by Using a Superbase as Electron Injection Layer. Issue 1 (28th June 2022)

• Record Type: Journal Article
• Authors: Sasaki, Tsubasa; Oono, Taku; Okada, Takuya; Hasegawa, Munehiro; Morii, Katsuyuki; Shimizu, Takahisa; Fukagawa, Hirohiko
• Is Part Of: Digest of technical papers. Volume 53:Issue 1(2022)
• Page Start: 889
• Page End: 892
• Publication Date: 2022-06-28
• Subjects: Electron injection -- Coordination reaction -- Hydrogen bond -- Organic light-emitting diodes -- Flexible electronics; Information display systems -- Congresses; 621.3815422
• DOI: 10.1002/sdtp.15636
• Languages: English
• ISSNs: 0097-966X

Abstract

Abstract : We have found that the work function of aluminum can be reduced to about 2.0 eV by using a superbase as an electron injection layer. This extremely low work function enabled us to gain a complete understanding of the electron injection/transport mechanism in OLEDs.