Light‐Emitting Electrochemical Cells: Triethylene Glycol Substituted Diketopyrrolopyrrole‐ and Isoindigo‐Dye Based Donor–Acceptor Copolymers for Organic Light‐Emitting Electrochemical Cells and Transistors (Adv. Electron. Mater. 5/2020). (11th May 2020)

• Record Type: Journal Article
• Authors: Liu, Qian; Kanahashi, Kaito; Matsuki, Keiichiro; Manzhos, Sergei; Feron, Krishna; Bottle, Steven E.; Tanaka, Kazuhiro; Nanseki, Tomonori; Takenobu, Taishi; Tanaka, Hisaaki; Sonar, Prashant
• Is Part Of: Advanced Electronic Materials. Volume 6:Number 5(2020)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2020-05-11
• Subjects: Materials -- Electric properties -- Periodicals; Materials science -- Periodicals; Magnetic materials -- Periodicals; Electronic apparatus and appliances -- Periodicals; 537
• DOI: 10.1002/aelm.202070025
• Languages: English
• ISSNs: 2199-160X

Abstract

Abstract : Single‐component electrochemical transistors and composite‐system light‐emitting electrochemical cells are fabricated with diketopyrrolopyrrole‐ or isoindigo‐based copolymers bearing triethylene glycol (TEG) polar chains by Hisaaki Tanaka, Prashant Sonar, and co‐workers in article number 1901414 . The TEG side chains play a significant role in increasing the doping efficiency in the active layer. Such electrochemical devices are expected to make a great contribution to wearable electronics, biosensors, and artificial intelligence.