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

*この研究の対応する著者

研究成果査読

21 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

  • バイオテクノロジー
  • 生体材料
  • 化学 (全般)
  • 材料科学(全般)

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