An intrinsically compressible and stretchable all-in-one configured supercapacitor

作者：Hu, Mengmeng; Wang, Jiaqi; Liu, Jie; Zhang, Jiaheng; Ma, Xing; Huang, Yan^*

来源：Chemical communications, 2018, 54(48): 6200-6203.

DOI：10.1039/c8cc03375g

• HIGH-PERFORMANCE SUPERCAPACITORS
• NANOSTRUCTURES
• CARBON

An all-in-one configured supercapacitor which is intrinsically compressible and stretchable is fabricated via one-step deposition of electrocapacitive nanocomposites onto two sides of a compressible and stretchable polyacrylic acid (PAA) hydrogel electrolyte. The supercapacitor affords a large degree of compression (up to 60% strain) without affecting the electrochemical performance. The exact same device also sustains stretching up to 150% strain, and meanwhile effectively powers an LED bulb.

• 单位
  先进焊接与连接国家重点实验室; 哈尔滨工业大学