Lu Chao, Chen Xi
Department of Earth and Environmental Engineering, Earth Engineering Center, Center for Advanced Materials for Energy and Environment, Columbia University, New York, NY 10027, USA.
Chem Commun (Camb). 2019 Jul 25;55(58):8470-8473. doi: 10.1039/c9cc03401c. Epub 2019 Jul 2.
Here, we report PEO/NBR composite iongels developed through an in situ synthesis strategy, aiming to boost the performance of supercapacitors by improving ion migration kinetics in solid polymer electrolyte. The iongel based supercapacitors display a high specific capacitance of 208 F g at a current density of 1 A g with excellent stability over 10 000 cycles.
在此，我们报道了通过原位合成策略开发的聚环氧乙烷/丁腈橡胶复合离子凝胶，旨在通过改善固体聚合物电解质中的离子迁移动力学来提高超级电容器的性能。基于离子凝胶的超级电容器在1 A g的电流密度下显示出208 F g的高比电容，并在超过10000次循环中具有出色的稳定性。
