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Dive into the research topics where Iko Ito is active.

Publication


Featured researches published by Iko Ito.


Synthetic Metals | 2003

Synthesis of novel proton conducting polymer electrolytes containing phosphoric acid

K. Ishikawa; Keiichi Kaneko; Yuko Takeoka; M. Rikukawa; Kohei Sanui; Iko Ito; Yoshio Kanzaki

Copolymers of acid phosphoxyethyl methacrylate (PHM) and 2,2,2-trifluoroethylacrylate (TFEA) were synthesized in order to construct hydrophilic and hydrophobic domains as well as Nafion membrane. Thermal decomposition temperatures of PHM-TFEA copolymers were about 250 °C, which showed sufficient thermal stability for polymer electrolyte fuel cells (PEFC). Water uptake of these copolymers was higher than that of Nafion 115 under low relative humidity, and proton conductivity of these polymers exhibited about 10 -3 S cm -1 under 90 % relative humidity at 80 °C.


Archive | 2005

Polymer electrolyte membrane and polymer electrolyte fuel cell

Motokazu Kobayashi; Shinji Eritate; Yoshio Kanzaki; Iko Ito


Journal of Molecular Structure | 2005

Proton conductivity of smart membranes based on hydrocarbon polymers having phosphoric acid groups

Masahiro Rikukawa; Daisuke Inagaki; Keiichi Kaneko; Y. Takeoka; Iko Ito; Yoshio Kanzaki; Kohei Sanui


Archive | 2003

Viscosity-change-detecting apparatus and stirring rotor

Yoshio Kanzaki; Iko Ito; Munehiro Kanzaki


Archive | 2001

composite) membranes of solid polyelectrolytes bearing phosphoric acid groups and processes for their production

Iko Ito; Masahiro Rikukawa


Archive | 2004

Electrolyte membrane of siloxane-based polymer and solid polymer fuel cell utilizing the same

Zuyi Zhang; Teigo Sakakibara; Motokazu Kobayashi; Masayuki Yamada; Shinji Eritate; Iko Ito; Yoshio Kanzaki


Archive | 2001

Phosphoric acid group-containing polymer electrolyte (composite) membrane and its production method

Iko Ito; Masahiro Rikukawa


Archive | 2003

Viscosity change detecting element, and stirring rotor

Yoshio Kanzaki; Iko Ito; Munehiro Kanzaki


Archive | 2005

Polymerelektrolytmembran und Polymerelektrolytbrennstoffzelle

Motokazu Kobayashi; Shinji Eritate; Yoshio Kanzaki; Iko Ito


Archive | 2003

Viskositätsänderungserfassungsgerät und Rührrotor Viscosity change detection device and stirring rotor

Iko Ito; Munehiro Kanzaki; Yoshio Kanzaki

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