Ambipolar Charge Injection and Bright Light Emission in Hybrid Oxide/Polymer Transistors Doped with Poly(9-Vinylcarbazole) Based Polyelectrolytes (Adv. Mater. Technol. 20/2024)
IF 6.4 3区 材料科学Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY
Yu Jung Park, Hee Kyung Hwang, Yejoo Park, Ju-Hyeon Lee, Jin Hee Lee, Bright Walker, Han-Ki Kim, Jung Hwa Seo
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引用次数: 0
Abstract
Light-Emitting Electrochemical Transistors
The cover image illustrates the integration of polyelectrolytes in light-emitting electrochemical transistors (LECTs), showcasing their multifunctional capabilities in electrochemistry and optoelectronics. In article number 2302207, Bright Walker, Han-Ki Kim, Jung Hwa Seo, and co-workers present LECTs that feature a streamlined device architecture enabled by electrochemical doping using poly(9-vinylcarbazole) doped with lithium ions (Li+) and copper (II) ions (Cu2+). The synergistic effects of these hybrid polyelectrolytes markedly enhance electron-hole recombination efficiency, resulting in bright and efficient electroluminescence.
期刊介绍:
Advanced Materials Technologies Advanced Materials Technologies is the new home for all technology-related materials applications research, with particular focus on advanced device design, fabrication and integration, as well as new technologies based on novel materials. It bridges the gap between fundamental laboratory research and industry.