TY - GEN
T1 - Development of a high efficient proton conductor media using extended-nano space under the outer electric field
AU - Pihosh, Yuriy
AU - Kabeta, Naoki
AU - Mawatari, Kazuma
AU - Kazoe, Yutaka
AU - Kitamura, Kenji
AU - Tabata, Osamu
AU - Tsuchiya, Toshiyuki
AU - Kitamori, Takehiko
N1 - Publisher Copyright:
© 14CBMS.
PY - 2014
Y1 - 2014
N2 - We report on realization of enhanced proton (H+) conductivity in extended-nanochannels (ENCs) with the diameter of 250 nm in a micro-fluidic device, which was fabricated in combination with fused silica and LiNbO3 (LN) ferroelectric materials with a thin SiO2 film sputtered on them in advance. We detected the optimal thickness of a SiO2 film where the deposited material would not affect spontaneous polarization in a LiNbO3 material, which enables us to control the surface potential for efficient H+ transport in ENCs. Here we describe the device concept, the outer electric field effect on ENCs and demonstrate the device working principle.
AB - We report on realization of enhanced proton (H+) conductivity in extended-nanochannels (ENCs) with the diameter of 250 nm in a micro-fluidic device, which was fabricated in combination with fused silica and LiNbO3 (LN) ferroelectric materials with a thin SiO2 film sputtered on them in advance. We detected the optimal thickness of a SiO2 film where the deposited material would not affect spontaneous polarization in a LiNbO3 material, which enables us to control the surface potential for efficient H+ transport in ENCs. Here we describe the device concept, the outer electric field effect on ENCs and demonstrate the device working principle.
KW - Extended-nanochannels on fused silica
KW - LiNbO<inf>3</inf>
KW - Proton mobility
KW - Spontaneous polarization
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M3 - Conference contribution
AN - SCOPUS:84941711171
T3 - 18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014
SP - 1326
EP - 1328
BT - 18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014
PB - Chemical and Biological Microsystems Society
T2 - 18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014
Y2 - 26 October 2014 through 30 October 2014
ER -