Vibrational energy harvester based on electrical double layer of ionic liquid

Shunsuke Yamada, H. Mitsuya, H. Fujita

研究成果: Conference article

10 引用 (Scopus)

抜粋

To boost the output of the vibration energy harvester an order of magnitude higher, we devised a high-performance energy harvester taking advantages of the two characteristics of ionic liquid, namely variable deformation of liquid and the electrical double layer between ionic liquid and metal. The electrical double layer is approximately 1nm thick and works as insulator within the voltage range of ±2.0V. Therefore, we can obtain quite high capacitance(1- 10μ/cm2). Squeezing and drawing ionic liquid between a pair of vibrating electrodes, we can obtain a μW-class energy harvester.

元の言語English
記事番号012013
ジャーナルJournal of Physics: Conference Series
557
発行部数1
DOI
出版物ステータスPublished - 2014 1 1
外部発表Yes
イベント14th International Conference on Micro- and Nano-Technology for Power Generation and Energy Conversion Applications, PowerMEMS 2014 - Awaji Island, Hyogo, Japan
継続期間: 2014 11 182014 11 21

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

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