Development of high-efficient proton conductor nanochannels array based on ferroelectric material

H. Seo, Y. Pihosh, Y. Kazoe, K. Mawatari, K. Kitamura, O. Tabata, T. Tsuchiya, T. Kitamori

研究成果: Conference contribution

抜粋

In this work, we report on the possibility of controlling the surface potential of extended-nano channels (ENCs) made in a system of SiO 2 /LiNbO 3 (LN), which can promote improvement of the proton diffusion rate. We detected the optimal thickness of a SiO 2 film which is ∼ 5 nm, where the deposited material would not affect spontaneous polarization of the LN material, which results in enhanced protontransport in ENCs. Here, we describe the device concept, the effect of SiO 2 thickness on the LN surface potential, demonstrate the device working principle and show its enhancement of 2.5 times in proton diffusion in comparison to the balk value.

元の言語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
出版者Chemical and Biological Microsystems Society
ページ1124-1126
ページ数3
ISBN(電子版)9780979806483
出版物ステータスPublished - 2015 1 1
外部発表Yes
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
Korea, Republic of
Gyeongju
期間15/10/2515/10/29

    フィンガープリント

ASJC Scopus subject areas

  • Control and Systems Engineering

これを引用

Seo, H., Pihosh, Y., Kazoe, Y., Mawatari, K., Kitamura, K., Tabata, O., Tsuchiya, T., & Kitamori, T. (2015). Development of high-efficient proton conductor nanochannels array based on ferroelectric material. : MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences (pp. 1124-1126). (MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences). Chemical and Biological Microsystems Society.