Measurement of electric conductivity of water in extended nanospace using streaming potential/current

K. Morikawa, Y. Kazoe, C. C. Chang, T. Tsukahara, K. Mawatari, T. Kitamori

研究成果: Conference contribution

抄録

Understanding ion transport phenomena in extended nanospace (10-1,000 nm) is important for the evolution of nanofluidic devices. We developed non-probe measurement system of electric conductivity of water for elucidating proton transport in the extended nanospaces. The results showed that conductivity in extended nanospace was approximately 500 times higher than that in bulk. The measured conductivity was consistent with the calculated one, which was determined using electric double layer (EDL) model and specific macroscopic parameters previously measured in extended nanospaces. It will be important information for nanofluidics.

本文言語English
ホスト出版物のタイトルMicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences
出版社Chemical and Biological Microsystems Society
ページ1083-1085
ページ数3
ISBN(電子版)9780979806483
出版ステータスPublished - 2015 1 1
外部発表はい
イベント19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015 - Gyeongju, Korea, Republic of
継続期間: 2015 10 252015 10 29

出版物シリーズ

名前MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences

Other

Other19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015
CountryKorea, Republic of
CityGyeongju
Period15/10/2515/10/29

ASJC Scopus subject areas

  • Control and Systems Engineering

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