Chemistry of Hydrogen Energy Conversion

Research Output 1990 2016

  • 25 Article
  • 2 Conference contribution
2016
1 Citations

Adsorption behavior of low concentration carbon monoxide on polymer electrolyte fuel cell anodes for automotive applications

Matsuda, Y., Shimizu, T. & Mitsushima, S. 2016 Jun 30 In : Journal of Power Sources. 318, p. 1-8 8 p.

Research output: Contribution to journalArticle

Anodes
Fuel cells
Oxygen
Electrolytes
Adsorption

Electrocatalytic hydrogenation of o-xylene in a PEM reactor as a study of a model reaction for hydrogen storage

Takano, K., Tateno, H., Matsumura, Y., Fukazawa, A., Kashiwagi, T., Nakabayashi, K., Nagasawa, K., Mitsushima, S. & Atobe, M. 2016 In : Chemistry Letters. 45, 12, p. 1437-1439 3 p.

Research output: Contribution to journalArticle

Xylene
Hydrogenation
Ion exchange
Protons
Membranes

Electrocatalytic hydrogenation of toluene using a proton exchange membrane reactor

Takano, K., Tateno, H., Matsumura, Y., Fukazawa, A., Kashiwagi, T., Nakabayashi, K., Nagasawa, K., Mitsushima, S. & Atobe, M. 2016 In : Bulletin of the Chemical Society of Japan. 89, 10, p. 1178-1183 6 p.

Research output: Contribution to journalArticle

Hydrogenation
Toluene
Protons
Membranes
Ion exchange
2 Citations

Electroresponsive Structurally Colored Materials: A Combination of Structural and Electrochromic Effects

Kuno, T., Matsumura, Y., Nakabayashi, K. & Atobe, M. 2016 In : Angewandte Chemie - International Edition.

Research output: Contribution to journalArticle

Color
Polyaniline
Polymethyl methacrylates
Nanoparticles
Crystals

In situ generation of trichloromethyl anion and efficient reaction with benzaldehyde in an electrochemical flow microreactor

Matsumura, Y., Yamaji, Y., Tateno, H., Kashiwagi, T. & Atobe, M. 2016 In : Chemistry Letters. 45, 7, p. 816-818 3 p.

Research output: Contribution to journalArticle

Negative ions
Chlorine compounds
Decomposition
Temperature

OER Activity of Ir-Ta-Zr Composite Anode as a Counter Electrode for Electrohydrogenation of Toluene

Nagai, K., Nagasawa, K. & Mitsushima, S. 2016 Nov 1 In : Electrocatalysis. 7, 6, p. 441-444 4 p.

Research output: Contribution to journalArticle

Toluene
Anodes
Oxygen
Contamination
Electrodes
1 Citations

Temperature dependence of oxygen reduction mechanism on a titanium oxide-based catalyst made from oxy-titanium tetra-pyrazino-porphyrazine using carbon nano-tubes as support in acidic solution

Hayashi, T., Ishihara, A., Nagai, T., Arao, M., Imai, H., Kohno, Y., Matsuzawa, K., Mitsushima, S. & Ota, K. I. 2016 Aug 10 In : Electrochimica Acta. 209, p. 1-6 6 p.

Research output: Contribution to journalArticle

Oxygen
Titanium oxides
Electrons
Cathodes
Titanium
4 Citations

Titanium-niobium oxides mixed with Ti4O7 as precious-metal-and carbon-free cathodes for polymer electrolyte fuel cells

Ishihara, A., Hamazaki, M., Arao, M., Matsumoto, M., Imai, H., Kohno, Y., Matsuzawa, K., Mitsushima, S. & Ota, K. 2016 In : Journal of the Electrochemical Society. 163, 7, p. F603-F609

Research output: Contribution to journalArticle

Cathodes
Oxides
Oxygen
Precious metals
Fuel cells
2015
6 Citations

An anodic aromatic C,C cross-coupling reaction using parallel laminar flow mode in a flow microreactor

Arai, T., Tateno, H., Nakabayashi, K., Kashiwagi, T. & Atobe, M. 2015 Mar 21 In : Chemical Communications. 51, 23, p. 4891-4894 4 p.

Research output: Contribution to journalArticle

Laminar flow
Inlet flow
1 Citations

Continuous in situ electrogenaration of a 2-pyrrolidone anion in a microreactor: application to highly efficient monoalkylation of methyl phenylacetate

Matsumura, Y., Kakizaki, Y., Tateno, H., Kashiwagi, T., Yamaji, Y. & Atobe, M. 2015 Nov 5 In : RSC Advances. 5, 117, p. 96851-96854 4 p.

Research output: Contribution to journalArticle

Negative ions
Alkylation
4 Citations

Development of a novel electrochemical carboxylation system using a microreactor

Tateno, H., Matsumura, Y., Nakabayashi, K., Senboku, H. & Atobe, M. 2015 In : RSC Advances. 5, 119, p. 98721-98723 3 p.

Research output: Contribution to journalArticle

Carboxylation
Anodes

Durability of titanium-niobium oxides mixed with ti4o7 as non-preciousand carbon-free cathodes for PEFCs in H2SO4 at 80°C

Hamazaki, M., Ishihara, A., Kohno, Y., Matsuzawa, K., Mitsushima, S. & Ota, K. I. 2015 In : Electrochemistry. 83, 10, p. 817-819 3 p.

Research output: Contribution to journalArticle

Durability
Cathodes
Niobium oxide
Titanium
Carbon
7 Citations

Effect of reheating treatment on oxygen-reduction activity and stability of zirconium oxide-based electrocatalysts prepared from oxy-zirconium phthalocyanine for polymer electrolyte fuel cells

Okada, Y., Ishihara, A., Matsumoto, M., Arao, M., Imai, H., Kohno, Y., Matsuzawa, K., Mitsushima, S. & Ota, K. 2015 Jun 11 In : Journal of the Electrochemical Society. 162, 9, p. F959-F964

Research output: Contribution to journalArticle

Oxygen
Temperature
Graphitization
Electrocatalysts
Zirconium
8 Citations

Electrochemical fixation of CO2 to organohalides in room-temperature ionic liquids under supercritical CO2

Tateno, H., Nakabayashi, K., Kashiwagi, T., Senboku, H. & Atobe, M. 2015 Apr 10 In : Electrochimica Acta. 161, p. 212-218 7 p.

Research output: Contribution to journalArticle

Ionic liquids
Carboxylation
Electrochemical properties
Solubility
Temperature
1 Citations

Kinetic study of oxygen reduction reaction in acid solution using titanium oxide-based catalysts prepared from oxy-titanium tetra-pyrazino-porphyrazine

Hayashi, T., Ishihara, A., Uehara, N., Kohno, Y., Matsuzawa, K., Mitsushima, S. & Ota, K. I. 2015 In : Electrochemistry. 83, 10, p. 807-809 3 p.

Research output: Contribution to journalArticle

Oxygen
Titanium oxides
Catalysts
Titanium
Electrocatalysts
3 Citations

Kinetic study of oxygen reduction reaction on tantalum oxide-based electrocatalysts produced from oxy-tantalum phthalocyanines in acidic media

Uehara, N., Ishihara, A., Nagai, T., Matsumoto, M., Imai, H., Kohno, Y., Matsuzawa, K., Mitsushima, S. & Ota, K. 2015 Nov 10 In : Electrochimica Acta. 182, p. 789-794 6 p.

Research output: Contribution to journalArticle

Electrons
Reaction rates
Tantalum oxides
Oxygen
Hydrogen peroxide
3 Citations

Membrane electrolysis of toluene hydrogenation with water decomposition for energy carrier synthesis

Mitsushima, S., Takakuwa, Y., Nagasawa, K., Sawaguchi, Y., Kohno, Y., Matsuzawa, K., Awaludin, Z., Kato, A. & Nishiki, Y. 2015 Nov 5 In : Electrocatalysis. 7, 2, p. 127-131 5 p.

Research output: Contribution to journalArticle

Toluene
Hydrogenation
Anodes
Current density
Membranes
2 Citations

Nano-TaO<inf>x</inf>N<inf>y</inf> particles synthesized from oxy-tantalum phthalocyanine: How to prepare precursors to enhance the oxygen reduction reaction activity after ammonia pyrolysis?

Chisaka, M., Ishihara, A., Uehara, N., Matsumoto, M., Imai, H. & Ota, K. 2015 Aug 28 In : Journal of Materials Chemistry A. 3, 32, p. 16414-16418 5 p.

Research output: Contribution to journalArticle

Tantalum
Oxygen
Catalyst supports
Carbon nanotubes
Pyrolysis

Oxide-based electrocatalysts toward oxygen reduction reaction as non Pt cathodes for PEFC

Uehara, N., Ishihara, A., Imai, H., Matsumoto, M., Arao, M., Ohgi, Y., Kohno, Y., Matsuzawa, K., Mitsushima, S. & Ota, K. I. 2015 ECS Transactions. 36 ed. Electrochemical Society Inc., Vol. 64, p. 23-31 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Oxygen
Cathodes
Tantalum oxides
Oxides
Electrocatalysts

Oxygen reduction durability and activity of tantalum oxide-based electrocatalysts for cathode of polymer electrolyte fuel cells

Matsuzawa, K., Ishihara, A., Uehara, N., Fujita, Y., Kohno, Y., Matsumoto, M., Ohgi, Y., Mitsushima, S., Imai, H. & Ota, K. I. 2015 ECS Transactions. 17 ed. Electrochemical Society Inc., Vol. 69, p. 3-12 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tantalum oxides
Durability
Oxygen
Fuel cells
Cathodes
12 Citations

Synthesis of nano-TaOx oxygen reduction reaction catalysts on multi-walled carbon nanotubes connected via a decomposition of oxy-tantalum phthalocyanine

Ishihara, A., Chisaka, M., Ohgi, Y., Matsuzawa, K., Mitsushima, S. & Ota, K. 2015 Mar 28 In : Physical Chemistry Chemical Physics. 17, 12, p. 7643-7647 5 p.

Research output: Contribution to journalArticle

Tantalum
Carbon nanotubes
Oxygen
Nanotubes
Pyrolysis
1 Citations

Synthesis of spherical polymer nanoparticles reflecting size of monomer droplets formed by tandem acoustic emulsification

Hirai, Y., Koshino, M., Matsumura, Y. & Atobe, M. 2015 In : Chemistry Letters. 44, 11, p. 1584-1585 2 p.

Research output: Contribution to journalArticle

Emulsification
Monomers
Acoustics
Nanoparticles
Polymers
4 Citations

Tantalum oxide-based electrocatalysts made from oxy-tantalum phthalocyanines as non-platinum cathodes for polymer electrolyte fuel cells

Uehara, N., Ishihara, A., Matsumoto, M., Imai, H., Kohno, Y., Matsuzawa, K., Mitsushima, S. & Ota, K. 2015 Oct 10 In : Electrochimica Acta. 179, p. 146-153 8 p.

Research output: Contribution to journalArticle

Oxygen
Cathodes
Tantalum oxides
Current density
Tantalum
3 Citations

Titanium-niobium oxides as non-noble metal cathodes for polymer electrolyte fuel cells

Ishihara, A., Tamura, Y., Chisaka, M., Ohgi, Y., Kohno, Y., Matsuzawa, K., Mitsushima, S. & Ota, K. I. 2015 Jul 17 In : Catalysts. 5, 3, p. 1289-1303 15 p.

Research output: Contribution to journalArticle

Oxygen
Cathodes
Oxides
Niobium oxide
Electron energy levels
2014
3 Citations

Determination of Oxygen-Reduction-Reaction Active Sites of Tantalum Oxide-based Cathodes Used for Polymer Electrolyte Fuel Cells

Asada, T., Arao, M., Kubobuchi, K., Mogi, M., Takahashi, Y., Matsumoto, M., Ishihara, A., Ota, K. & Imai, H. 2014 Oct 1 In : Fuel Cells. 14, 5, p. 769-774 6 p.

Research output: Contribution to journalArticle

Oxygen vacancies
Oxygen
Tantalum oxides
Neutron diffraction
Electron diffraction
1992
107 Citations

Solubilities of nickel oxide in molten carbonate

Ota, K. I., Mitsushimo, S., Kato, S., Asano, S., Yoshitake, H. & Kamiya, N. 1992 Mar 1 In : Journal of the Electrochemical Society. 139, 3, p. 667-671 5 p.

Research output: Contribution to journalArticle

Solubility
Carbonates
Dissolution
Molten materials
Cathodes
1990
30 Citations

Corrosion of iron by Li2CO3 melt at 1073 K

Mitsushima, S., Kamiya, N. & Ota, K. I. 1990 Sep 1 In : Journal of the Electrochemical Society. 137, 9, p. 2713-2716 4 p.

Research output: Contribution to journalArticle

Corrosion
Metals
Iron
Molten carbonate fuel cells (MCFC)
Electric power generation