Solid-State Dual Function Electrochemical Devices: Energy Storage and Light-Emitting Applications
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- 作者：Kihyon Hong ; Min-Gyeong Kim ; Hae Min Yang ; Dong Chan Lim ; Joo Yul Lee ; Sung Joo Kim ; Illhwan Lee ; Keun Hyung Lee and Jong-Lam Lee
- 刊名：Advanced Energy Materials
- 出版年：2016
- 出版时间：October 12, 2016
- 年：2016
- 卷：6
- 期：19
- 全文大小：3394K
- ISSN：1614-6840
文摘
Dual function electrochemical devices with ion gel that fulfill both energy storage and light emission are herein reported. When operated in an energy storage mode, the devices show specific capacitance of 1.75 mF cm−2 and good cycling life. Under alternative current bias (light emission mode), the same devices emit light through electrochemical redox reactions.