論文

査読有り
2016年12月

Fabrication of a diaphragm micropump system utilizing the ionomer-based polymer actuator

SENSORS AND ACTUATORS B-CHEMICAL
  • Eiichi Shoji

237
開始ページ
660
終了ページ
665
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1016/j.snb.2016.06.153
出版者・発行元
ELSEVIER SCIENCE SA

This paper introduces an easy method for the fabrication of a diaphragm micropump using an ionomer-based polymer actuator. The polymer actuator was fabricated by electroless plating of platinum onto a Nafion-117 film. The electrode that serves as the diaphragm has a simple circular shape without any modification of the electrode surface and was punched from the polymer actuator film in a single step. The whole body of the micropump was designed to be the size of a credit card and was fabricated by the lamination of 13 layers to construct a three-dimensional flow path inside the body. The actuator assembly was embedded at the bottom of the pump to facilitate the exchange of the diaphragm. A square polarization waveform with amplitudes of +2.0 V and -2.0 V was applied to the pump, and the diaphragm micropump transported water at 5 Lis with no water leakage. The results presented in this work are an important demonstration that a diaphragm micropump can be easily fabricated for many micro-total analysis system (micro-TAS) applications using the nature of an ionomer-based polymer actuator as a flexible and large deformation available property in aqueous media. (C) 2016 Elsevier B.V. All rights reserved.

リンク情報
DOI
https://doi.org/10.1016/j.snb.2016.06.153
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000384010500080&DestApp=WOS_CPL
ID情報
  • DOI : 10.1016/j.snb.2016.06.153
  • ISSN : 0925-4005
  • Web of Science ID : WOS:000384010500080

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