Recyclable electrochemical supercapacitors based on carbon nanotubes and organic nanocrystals

被引：18
作者：
Yanshyna, Oksana [1 ]
Weissman, Haim [1 ]
Rybtchinski, Boris [1 ]
机构：
[1] Weizmann Inst Sci, Dept Organ Chem, IL-76100 Rehovot, Israel
来源：
NANOSCALE | 2020年 / 12卷 / 16期
关键词：
ELECTRODES; CAPACITORS;
D O I：
10.1039/d0nr00395f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Sustainable energy storage devices are required in view of the current demand for environmentally friendly technology. We fabricated a fully recyclable electrochemical double-layer supercapacitor (EDLC), based on multiwalled carbon nanotube (MWCNT) electrodes, an organic nanocrystalline (ONC) dielectric membrane, and an aqueous electrolyte. The entire EDLC device was fabricated and recycled using simple solution processing. The pristine and recycled EDLC devices maintained high stability after 18 000 cycles in cyclic voltammetry testing. Our results advance a concept of sustainable energy storage devices that are easy to fabricate and recycle.
引用
收藏
页码：8909 / 8914
页数：6
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