Ultrathin and Stretchable Rechargeable Devices with Organic Polymer Nanosheets Conformable to Skin Surface

Kan Hatakeyama-Sato, Hisato Wakamatsu, Kento Yamagishi, Toshinori Fujie, Shinji Takeoka, Kenichi Oyaizu, Hiroyuki Nishide

研究成果: Article査読

15 被引用数 (Scopus)

抄録

Ultrathin flexible electronic devices have been attracting substantial attention for biomonitoring, display, wireless communication, and many other ubiquitous applications. In this article, organic robust redox-active polymer/carbon nanotube hybrid nanosheets with thickness of just 100 nm are reported as power sources for ultrathin devices conformable to skin. Regardless of the extreme thinness of the electrodes, a moderately large current density of 0.4 mA cm −2 is achieved due to the high output of the polymers (>10 A g −1 ). For the first time, the use of mechanically robust yet intrinsically soft electrodes and polymer nanosheet sealing leads to the fabrication of rechargeable devices with only 1-µm thickness and even with stretchable properties.

本文言語English
論文番号1805296
ジャーナルSmall
15
13
DOI
出版ステータスPublished - 2019 3 27

ASJC Scopus subject areas

  • Biotechnology
  • Biomaterials
  • Chemistry(all)
  • Materials Science(all)

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