Water electrolysis using water-absorbing porous electrolyte consisting of a sulfonated nanotitania proton conductor

Kim Seok-Jun, Takaaki Sakai, Hiroyuki Oda, Jun Ichi Hamagami, Yuji Okuyama, Maki Matsuka, Shinichi Ohta, Youichi Shimizu, Tatsumi Ishihara, Hiroshige Matsumoto

研究成果: ジャーナルへの寄稿記事

4 引用 (Scopus)

抄録

A sulfonated nanotitania proton conductor based on hydrous titania was applied to water electrolysis as a hydrogen production method from electricity. Hydrous titania in the form of nanoparticles was used as a water absorbing porous electrolyte to allow water transport to the anode via electrolyte part of the water electrolysis cell. Overpotential of the porous electrolyte cell in water was lower than that of the Nafion 117 membrane. Evolution of hydrogen and oxygen by electrolysis were confirmed although the rates of gas evolution were smaller than those calculated from Faraday's law.

元の言語英語
ページ(範囲)246-248
ページ数3
ジャーナルElectrochemistry
80
発行部数4
DOI
出版物ステータス出版済み - 4 1 2012

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Electrolysis
Electrolytes
Protons
Water
Titanium
Hydrogen production
Hydrogen
Anodes
Electricity
Gases
Oxygen
Nanoparticles
Membranes
titanium dioxide

All Science Journal Classification (ASJC) codes

  • Electrochemistry

これを引用

Water electrolysis using water-absorbing porous electrolyte consisting of a sulfonated nanotitania proton conductor. / Seok-Jun, Kim; Sakai, Takaaki; Oda, Hiroyuki; Hamagami, Jun Ichi; Okuyama, Yuji; Matsuka, Maki; Ohta, Shinichi; Shimizu, Youichi; Ishihara, Tatsumi; Matsumoto, Hiroshige.

:: Electrochemistry, 巻 80, 番号 4, 01.04.2012, p. 246-248.

研究成果: ジャーナルへの寄稿記事

Seok-Jun, Kim ; Sakai, Takaaki ; Oda, Hiroyuki ; Hamagami, Jun Ichi ; Okuyama, Yuji ; Matsuka, Maki ; Ohta, Shinichi ; Shimizu, Youichi ; Ishihara, Tatsumi ; Matsumoto, Hiroshige. / Water electrolysis using water-absorbing porous electrolyte consisting of a sulfonated nanotitania proton conductor. :: Electrochemistry. 2012 ; 巻 80, 番号 4. pp. 246-248.
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AU - Okuyama, Yuji

AU - Matsuka, Maki

AU - Ohta, Shinichi

AU - Shimizu, Youichi

AU - Ishihara, Tatsumi

AU - Matsumoto, Hiroshige

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