Solidified ionic liquid for high power-output vibrational energy harvesters

Shunsuke Yamada, H. Mitsuya, S. Ono, K. Miwa, H. Fujita

研究成果: Conference article

7 引用 (Scopus)

抜粋

We propose a high power-output vibrational energy harvesting based on ionic liquid. Ionic liquid enables very large capacitance (1.0-10 μF cm-2) on the electrode at bias voltage less than 1.9 V due to its extremely thin (∼ 1 nm) electrical double layer. By mechanical squeezing and drawing the ionic liquid, that was solidified with a polymer additive, between a pair of electrodes at 15 Hz, we stably obtained the current output of 22 μAp-p cm-2 at 1.5 V.

元の言語English
記事番号7050900
ページ(範囲)118-121
ページ数4
ジャーナルProceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
2015-February
発行部数February
DOI
出版物ステータスPublished - 2015 2 26
外部発表Yes
イベント2015 28th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2015 - Estoril, Portugal
継続期間: 2015 1 182015 1 22

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanical Engineering
  • Electrical and Electronic Engineering

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