College of Materials Science & Engineering, State Key Laboratory Cultivation Base for New Textile Materials & Advanced Processing Technology, Wuhan Textile University, 430200, Wuhan, China.
College of Textile Science & Engineering, Wuhan Textile University, 430200, Wuhan, China.
Carbohydr Polym. 2017 Aug 1;169:50-57. doi: 10.1016/j.carbpol.2017.04.002. Epub 2017 Apr 3.
A novel all-solid-state yarn supercapacitor (YSC) has been fabricated by using the cotton yarns coated with polypyrrole (PPy) nanotubes. The interconnected network structure of PPy can increase the surface area as well as the electrode/electrolyte interface area, thus resulting in improved electrochemical performance. For the proposed YSC, a high areal-specific capacitance of 74.0mFcm and a desirable energy density of 7.5μWhcm are achieved. The flexibility of the YSC demonstrates that it is suitable for the integration as flexible power sources in wearable electronic textiles.
一种新型全固态纱线超级电容器（YSC）已经通过使用涂有聚吡咯（PPy）纳米管的棉线制造而成。PPy 的互联网络结构可以增加表面积和电极/电解质界面面积，从而提高电化学性能。对于所提出的 YSC，实现了 74.0mFcm 的高比面积比电容和 7.5μWhcm 的理想能量密度。YSC 的灵活性表明它适合集成到可穿戴电子纺织品中的柔性电源中。
