当前位置: X-MOL 学术ChemistrySelect › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
3D All Printing of Polypyrrole Nanotubes for High Mass Loading Flexible Supercapacitor
ChemistrySelect ( IF 1.9 ) Pub Date : 2019-09-26 , DOI: 10.1002/slct.201902721
Yifan Gu 1 , Yan Zhang 1 , Yunhui Shi 1 , Lifang Zhang 1 , Xinhua Xu 1, 2
Affiliation  

Wearable electronic devices need ceaseless improvement in performance and flexibility. However, few studies were focused on high mass loading electrodes. Herein, a 3D printing method was demonstrated to fabricate the high‐performance supercapacitor on flexible carbon cloth using polypyrrole (PPy) nanotubes as electrode materials. The mass loading could achieve 336.56 mg cm−2 through direct ink printing (DIW) technology. In addition, the 3D printed supercapacitor exhibits excellent mechanical stability, the capacitance of the printed device remains 93% at the bending angle of 120°. Its promising performance and outstanding electrochemical stability will provide an ideal method to fabricate wearable storage devices.

中文翻译:

用于高质量装载柔性超级电容器的3D聚吡咯纳米管的所有打印

可穿戴电子设备需要不断提高性能和灵活性。然而,很少有研究集中在高质量负载电极上。在本文中,演示了一种3D打印方法,该方法使用聚吡咯(PPy)纳米管作为电极材料在柔性碳布上制造高性能超级电容器。通过直接墨水印刷(DIW)技术,质量负载可以达到336.56 mg cm -2。此外,3D打印超级电容器具有出色的机械稳定性,在120°的弯曲角度下,打印设备的电容保持93%。其有前途的性能和出色的电化学稳定性将为制造可穿戴存储设备提供理想的方法。
更新日期:2019-09-26
down
wechat
bug