化学工程
氢氧化物
电极
电化学
电容
电池(电)
离子
无机化学
离子电导率
作者
Christopher S. Choi,Kevin Robert,Grace Whang,Pascal Roussel,Christophe Lethien,Bruce Dunn
出处
期刊:Joule
[Elsevier]
日期:2021-09-15
卷期号:5 (9): 2466-2478
被引量:4
标识
DOI:10.1016/j.joule.2021.07.003
摘要
Summary Electrochemical energy storage (EES) devices that provide high power and energy for micropower systems are considered to be essential for developing micro/nano electronics such as nanorobotics, environmental sensors, and connected smart electronics. One promising research direction in this field has been to develop on-chip EES devices whose length scales integrate with those of miniaturized electronic devices. In the work described here, we provide the first report of a hydroxide-ion-conducting solid electrolyte that can be patterned using standard lithography. By combining a negative photoresist with a polymerizable ionic liquid, we obtain a thermally and dimensionally stable, hydroxide-ion-conducting solid electrolyte with a conductivity of 10 mS cm−1. Patterning the solid electrolyte directly on interdigitated vanadium nitride (VN) electrodes enables a scalable fabrication approach for producing high-resolution, solid-state VN micro-supercapacitors (MSC) in both single and multiple devices.
科研通智能强力驱动
Strongly Powered by AbleSci AI