Flexible solid-state fabric based supercapacitor

[摘要] This paper reports details of the design, fabrication and characterisation of a solid- state fabric supercapacitor device. The proposed supercapacitors were based on fabric electrodes fabricated with low cost carbon materials via a spray coating technique. The two layer supercapacitors achieved a specific capacitances of 10.6 F.g-1, area capacitance of 71.8 mF.cm-2and maintained 99% of the initial capacitance after cycling the device for more than 15000 times.

[发布机构] Electronic and Electrical Engineering Group, Electronics and Computer Science, University of Southampton, Southampton; SO17 1BJ, United Kingdom^1;Electrochemistry, Chemistry, University of Southampton, Southampton; SO17 1BJ, United Kingdom^2

[效力级别] 能源学

[关键词] Carbon material;Fabric electrodes;Flexible solids;Low costs;Specific capacitance;Spray coating techniques;Two-layer