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Research Output 1988 2018

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2018

Excess heat evolution from nanocomposite samples under exposure to hydrogen isotope gases

Kitamura, A., Takahashi, A., Takahashi, K., Seto, R., Hatano, T., Iwamura, Y., Itoh, T., Kasagi, J., Nakamura, M., Uchimura, M., Takahashi, H., Sumitomo, S., Hioki, T., Motohiro, T., Furuyama, Y., Kishida, M. & Matsune, H., Aug 16 2018, In : International Journal of Hydrogen Energy. 43, 33, p. 16187-16200 14 p.

Research output: Contribution to journalArticle

hydrogen isotopes
Isotopes
Nanocomposites
nanocomposites
heat

Highly Active Low Cobalt Content-Based Bulk MoS2 Hydrodesulfurization Catalysts with a Unique Impact of H2S

Farag, H., Embaby, A. A., Kishida, M., El-Hendawy, A. N. A. & Nasef, M. M., Jan 1 2018, In : Journal of Chemistry. 2018, 8076534.

Research output: Contribution to journalArticle

Hydrodesulfurization
Cobalt
Catalysts
Desulfurization
Hydrogenation
4 Citations (Scopus)

Improvement in the durability of carbon black-supported Pt cathode catalysts by silica-coating for use in PEFCs

Takenaka, S., Goto, M., Masuda, Y., Emura, S. & Kishida, M., Apr 12 2018, In : International Journal of Hydrogen Energy. 43, 15, p. 7473-7482 10 p.

Research output: Contribution to journalArticle

Carbon black
durability
Durability
Cathodes
cathodes
2017
2 Citations (Scopus)
fuel cells
Fuel cells
Cathodes
cathodes
Electrolytes

Modification of catalytic performance of supported Pt catalysts by coverage with silica layers

Takenaka, S., Akiyama, R., Kim, I. T., Matsune, H. & Kishida, M., Jan 1 2017, In : Chemistry Letters. 46, 6, p. 851-854 4 p.

Research output: Contribution to journalArticle

Catalyst supports
Silicon Dioxide
Catalysts
Alkenes
Hydrogenation

Rapid and efficient catalytic oxidation of As(III) with oxygen over a Pt catalyst at increased temperature

Zhao, J., Matsune, H., Takenaka, S. & Kishida, M., Jan 1 2017, In : Chemical Engineering Journal. 325, p. 270-278 9 p.

Research output: Contribution to journalArticle

Catalytic oxidation
catalyst
Oxygen
oxidation
Oxidation

Reduction of selenate with hydrazine monohydrate over Pt catalysts in aqueous solution

Zhao, J., Matsune, H., Takenaka, S. & Kishida, M., Jan 15 2017, In : Chemical Engineering Journal. 308, p. 963-973 11 p.

Research output: Contribution to journalArticle

hydrazine
Selenic Acid
selenate
Hydrazine
Carbon Nanotubes
2015
8 Citations (Scopus)
Silicon Dioxide
Electrolytes
Carbon Nanotubes
Fuel cells
Polymers
7 Citations (Scopus)

Modification of carbon nanotube surfaces with precious metal and transition metal oxide nanoparticles using thin silica layers

Takenaka, S., Mikami, D., Tanabe, E., Matsune, H. & Kishida, M., Feb 25 2015, In : Applied Catalysis A: General. 492, p. 60-67 8 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Precious metals
Silicon Dioxide
Oxides
Transition metals
2 Citations (Scopus)

Performance and durability of carbon black-supported Pd catalyst covered with silica layers in membrane-electrode assemblies of proton exchange membrane fuel cells

Fujii, K., Ito, M., Sato, Y., Takenaka, S. & Kishida, M., Apr 1 2015, In : Journal of Power Sources. 279, p. 100-106 7 p.

Research output: Contribution to journalArticle

Soot
Proton exchange membrane fuel cells (PEMFC)
Carbon black
durability
Catalyst supports
23 Citations (Scopus)

Preparation of Metal Oxide Nanofilms Using Graphene Oxide as a Template

Takenaka, S., Miyake, S., Uwai, S., Matsune, H. & Kishida, M., Jun 4 2015, In : Journal of Physical Chemistry C. 119, 22, p. 12445-12454 10 p.

Research output: Contribution to journalArticle

Graphite
Oxides
Graphene
metal oxides
graphene
2 Citations (Scopus)

Reductive reaction of selenate with hydrazine over TiO2-supported Pt catalyst in aqueous solution

Zhao, J., Matsune, H., Takenaka, S. & Kishida, M., Jan 1 2015, In : Chemistry Letters. 44, 11, p. 1563-1565 3 p.

Research output: Contribution to journalArticle

hydrazine
Selenic Acid
Catalyst supports
Catalysts
Reusability
2014
62 Citations (Scopus)

Catalytic activity of highly durable Pt/CNT catalysts covered with hydrophobic silica layers for the oxygen reduction reaction in PEFCs

Takenaka, S., Miyamoto, H., Utsunomiya, Y., Matsune, H. & Kishida, M., Jan 16 2014, In : Journal of Physical Chemistry C. 118, 2, p. 774-783 10 p.

Research output: Contribution to journalArticle

Silicon Dioxide
catalytic activity
Catalyst activity
carbon nanotubes
Silica
17 Citations (Scopus)

Competitive hydrodesulfurization of dibenzothiophene and hydrodenitrogenation of quinoline over unsupported MoS2 catalyst

Farag, H., Kishida, M. & Al-Megren, H., Jan 1 2014, In : Applied Catalysis A: General. 469, p. 173-182 10 p.

Research output: Contribution to journalArticle

Hydrodesulfurization
Catalysts
Feedstocks
Acidity
Hydrogenation
3 Citations (Scopus)

Synthesis of silica-coated AgCl nanoparticles in aqueous poly(vinylpyrrolidone) solution

Masuda, K., Matsune, H., Takenaka, S. & Kishida, M., Jan 1 2014, In : Bulletin of the Chemical Society of Japan. 87, 4, p. 573-575 3 p.

Research output: Contribution to journalArticle

Silicon Dioxide
Nanoparticles
Polycondensation
Hydrolysis
amino-propyl-triethoxysilane
2013
6 Citations (Scopus)

Bottom-up synthesis of titania and zirconia nanosheets and their composites with graphene

Takenaka, S., Uwai, S., Ida, S., Matsune, H. & Kishida, M., Oct 16 2013, In : Chemistry Letters. 42, 10, p. 1188-1190 3 p.

Research output: Contribution to journalArticle

Graphite
Nanosheets
Oxides
Composite materials
Impregnation
3 Citations (Scopus)

Carbon nanofiber supports for the preparation of Pt-based metal nanoparticles with high tolerance to sintering

Takenaka, S., Iga, A., Park, K., Tanabe, E., Matsune, H. & Kishida, M., Jan 15 2013, In : Applied Catalysis A: General. 450, p. 211-221 11 p.

Research output: Contribution to journalArticle

Carbon nanofibers
Metal nanoparticles
Sintering
Functional groups
Metals
17 Citations (Scopus)
Carbon Nanotubes
Silicon Dioxide
Electrolytes
Fuel cells
Carbon nanotubes
2012
1 Citation (Scopus)
Aluminum Oxide
Methane
Chromium
Platinum
Catalyst supports
22 Citations (Scopus)

Coverage of carbon nanotubes with titania nanoparticles for the preparation of active titania-based photocatalysts

Takenaka, S., Arike, T., Matsune, H. & Kishida, M., Aug 21 2012, In : Applied Catalysis B: Environmental. 125, p. 358-366 9 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Photocatalysts
titanium
Carbon nanotubes
Titanium
11 Citations (Scopus)

Preparation of carbon-supported Pt catalysts covered with microporous silica layers using organosilanes: Sintering resistance and superior catalytic performance for cyclohexane dehydrogenation

Nakagawa, K., Okayama, T., Tanimoto, Y., Sotowa, K. I., Sugiyama, S., Moriga, T., Takenaka, S. & Kishida, M., Mar 29 2012, In : Applied Catalysis A: General. 419-420, p. 13-21 9 p.

Research output: Contribution to journalArticle

Dehydrogenation
Cyclohexane
Catalyst supports
Silicon Dioxide
Sintering
51 Citations (Scopus)

Preparation of Sn-modified silica-coated Pt catalysts: A new Pt-Sn bimetallic model catalyst for selective hydrogenation of crotonaldehyde

Taniya, K., Jinno, H., Kishida, M., Ichihashi, Y. & Nishiyama, S., Apr 1 2012, In : Journal of Catalysis. 288, p. 84-91 8 p.

Research output: Contribution to journalArticle

2-butenal
Silicon Dioxide
Hydrogenation
hydrogenation
Silica
2 Citations (Scopus)

Preparation of TiO 2-carbon nanotube composite catalysts for improvement of the photocatalytic activity of TiO 2

Takenaka, S., Arike, T., Miyazaki, T., Matsune, H. & Kishida, M., 2012, In : Chemistry Letters. 41, 6, p. 617-619 3 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Nanoparticles
Catalysts
Urea
Composite materials
2011
7 Citations (Scopus)

Catalytic performance of pt metal particles at the tips of carbon nanotubes

Takenaka, S., Iguchi, T., Tanabe, E., Matsune, H. & Kishida, M., Jun 1 2011, In : Catalysis Letters. 141, 6, p. 821-825 5 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Carbon nanotubes
Metals
Aldehydes
Hydrogenation
33 Citations (Scopus)

Highly durable carbon nanotube-supported Pd catalysts covered with silica layers for the oxygen reduction reaction

Takenaka, S., Susuki, N., Miyamoto, H., Tanabe, E., Matsune, H. & Kishida, M., Apr 25 2011, In : Journal of Catalysis. 279, 2, p. 381-388 8 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Catalyst supports
Silicon Dioxide
Carbon nanotubes
carbon nanotubes
18 Citations (Scopus)

Highly durable Pt cathode catalysts for polymer electrolyte fuel cells; Coverage of carbon black-supported Pt catalysts with silica layers

Takenaka, S., Matsumori, H., Matsune, H. & Kishida, M., Dec 15 2011, In : Applied Catalysis A: General. 409-410, p. 248-256 9 p.

Research output: Contribution to journalArticle

Soot
Carbon black
Catalyst supports
Silicon Dioxide
Electrolytes
2010
4 Citations (Scopus)

Chemical synthesis of silver nanowires using N,N-dimethyldodecylamine oxide

Matsune, H., Kuramitsu, Y., Takenaka, S. & Kishida, M., 2010, In : Chemistry Letters. 39, 7, p. 717-719 3 p.

Research output: Contribution to journalArticle

Silver
Oxides
Nanowires
Amphiphiles
Nanoparticles
29 Citations (Scopus)

Highly durable Pd metal catalysts for the oxygen reduction reaction in fuel cells; Coverage of Pd metal with silica

Takenaka, S., Susuki, N., Miyamoto, H., Tanabe, E., Matsune, H. & Kishida, M., Dec 21 2010, In : Chemical Communications. 46, 47, p. 8950-8952 3 p.

Research output: Contribution to journalArticle

Silicon Dioxide
Fuel cells
Metals
Silica
Oxygen
2 Citations (Scopus)

Hydrolysis of chloropentafluoroethane (CFC-115) over alumina-zirconia catalysts prepared from boemite and γ-alumina

Nagata, H., Sadatomi, Y., Nagasakiya, M., Mori, H., Kishida, M. & Wakabayashi, K., Jul 13 2010, In : Journal of Chemical Engineering of Japan. 43, 6, p. 508-513 6 p.

Research output: Contribution to journalArticle

Chlorofluorocarbons
Aluminum Oxide
Zirconia
Hydrolysis
Alumina
5 Citations (Scopus)

Improvement in the durability of carbon nanotube-supported ruthenium catalysts by coverage with silica layers

Arike, T., Takenaka, S., Matsune, H. & Kishida, M., Aug 26 2010, In : Bulletin of the Chemical Society of Japan. 83, 8, p. 953-959 7 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Ruthenium
Silicon Dioxide
Durability
Catalysts
35 Citations (Scopus)

Preparation of carbon nanotube-supported Pt catalysts covered with silica layers; application to cathode catalysts for PEFC

Matsumori, H., Takenaka, S., Matsune, H. & Kishida, M., Jan 31 2010, In : Applied Catalysis A: General. 373, 1-2, p. 176-185 10 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Catalyst supports
Silicon Dioxide
Carbon nanotubes
Cathodes
2 Citations (Scopus)
Silicon Dioxide
Carbon
Oxygen
Nanoparticles
Catalysts
41 Citations (Scopus)

Preparation of supported Pt-Co alloy nanoparticle catalysts for the oxygen reduction reaction by coverage with silica

Takenaka, S., Hirata, A., Tanabe, E., Matsune, H. & Kishida, M., Sep 9 2010, In : Journal of Catalysis. 274, 2, p. 228-238 11 p.

Research output: Contribution to journalArticle

Silicon Dioxide
Silica
Oxygen
Nanoparticles
silicon dioxide
11 Citations (Scopus)
Soot
Carbon black
Platinum
Silicon Dioxide
Catalyst activity
11 Citations (Scopus)

Sintering resistance and catalytic activity of platinum nanoparticles covered with a microporous silica layer using methyltriethoxysilane

Nakagawa, K., Tanimoto, Y., Okayama, T., Sotowa, K. I., Sugiyama, S., Takenaka, S. & Kishida, M., May 1 2010, In : Catalysis Letters. 136, 1-2, p. 71-76 6 p.

Research output: Contribution to journalArticle

Soot
Carbon black
Platinum
Silicon Dioxide
Catalyst activity
2009
29 Citations (Scopus)

Catalytic activity of synthesized nanosized molybdenum disulfide for the hydrodesulfurization of dibenzothiophene: Effect of H2S partial pressure

Farag, H., El-Hendawy, A. N. A., Sakanishi, K., Kishida, M. & Mochida, I., Sep 7 2009, In : Applied Catalysis B: Environmental. 91, 1-2, p. 189-197 9 p.

Research output: Contribution to journalArticle

Hydrodesulfurization
molybdenum
partial pressure
Partial pressure
Molybdenum
4 Citations (Scopus)

Effects of organosiliea-derived microporous coverage of carbon-supported Pt catalysts on dehydrogenation of cyclohexane

Nakagawa, K., Tanimoto, Y., Sotowa, K. I., Sugiyama, S., Takenaka, S. & Kishida, M., Jul 20 2009, In : Chemistry Letters. 38, 5, p. 480-481 2 p.

Research output: Contribution to journalArticle

Dehydrogenation
Catalyst supports
Functional groups
Carbon
Catalysts
29 Citations (Scopus)

Formation of carbon nanotubes through ethylene decomposition over supported Pt catalysts and silica-coated Pt catalysts

Takenaka, S., Iguchi, T., Tanabe, E., Matsune, H. & Kishida, M., Apr 1 2009, In : Carbon. 47, 5, p. 1251-1257 7 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Catalyst supports
Silicon Dioxide
Carbon nanotubes
Ethylene
18 Citations (Scopus)

Preparation of carbon nanotube-supported Pt metal particles covered with silica layers and their application to electrocatalysts for PEMFC

Takenaka, S., Matsumori, H., Arike, T., Matsune, H. & Kishida, M., Jun 1 2009, In : Topics in Catalysis. 52, 6-7, p. 731-738 8 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Electrocatalysts
Proton exchange membrane fuel cells (PEMFC)
Silicon Dioxide
Carbon nanotubes
7 Citations (Scopus)

Production of carbon nanotube by ethylene decomposition over silica-coated metal catalysts

Iguchi, T., Takenaka, S., Nakagawa, K., Orita, Y., Matsune, H. & Kishida, M., Jun 1 2009, In : Topics in Catalysis. 52, 6-7, p. 563-570 8 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Silicon Dioxide
Carbon nanotubes
Ethylene
Metals
2 Citations (Scopus)

Synthesis of hollow nanospheres consisting of amphiphilic block copolymers

Matsune, H., Sakurai, D., Takenaka, S. & Kishida, M., Jul 20 2009, In : Chemistry Letters. 38, 7, p. 746-747 2 p.

Research output: Contribution to journalArticle

Nanospheres
Silicon Dioxide
Block copolymers
Nanocapsules
Living polymerization
2008

A new process approach for ultra-low sulfur fuel

Farag, H. & Kishida, M., 2008, In : Egyptian Journal of Chemistry. 51, SPEC. ISS., p. 43-53 11 p.

Research output: Contribution to journalArticle

Sulfur
Catalysts
Gas oils
Hydrodesulfurization
Adsorption
3 Citations (Scopus)

Catalytic oxidative decomposition of dichlorodifluoromethane (CFC-12) using alumina-zirconia supported tungsten(VI) oxide with a platinum-group metal

Nagata, H., Mori, H., Tashiro, S., Kishida, M. & Wakabayashi, K., 2008, In : Journal of Chemical Engineering of Japan. 41, 1, p. 21-24 4 p.

Research output: Contribution to journalArticle

Chlorofluorocarbons
Tungsten
Aluminum Oxide
Platinum
Zirconia
1 Citation (Scopus)

Formation of carbon nanotubes through ethylene decomposition over supported platinum catalysts: Effects of silica coating on catalytic performance of platinum

Takenaka, S., Iguchi, T., Tanabe, E., Matsune, H. & Kishida, M., Sep 5 2008, In : Chemistry Letters. 37, 9, p. 944-945 2 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Platinum
Silicon Dioxide
Metals
Decomposition
58 Citations (Scopus)

High durability of carbon nanotube-supported Pt electrocatalysts covered with silica layers for the cathode in a PEMFC

Takenaka, S., Matsumori, H., Matsune, H., Tanabe, E. & Kishida, M., Aug 15 2008, In : Journal of the Electrochemical Society. 155, 9

Research output: Contribution to journalArticle

Carbon Nanotubes
electrocatalysts
Electrocatalysts
Proton exchange membrane fuel cells (PEMFC)
durability
53 Citations (Scopus)

High resistance to carbon deposition of silica-coated Ni catalysts in propane stream reforming

Takenaka, S., Orita, Y., Umebayashi, H., Matsune, H. & Kishida, M., Dec 30 2008, In : Applied Catalysis A: General. 351, 2, p. 189-194 6 p.

Research output: Contribution to journalArticle

Propane
Reforming reactions
Silicon Dioxide
Carbon
Silica
44 Citations (Scopus)

Preparation of carbon nanotube-supported metal nanoparticles coated with silica layers

Takenaka, S., Arike, T., Matsune, H., Tanabe, E. & Kishida, M., Jul 25 2008, In : Journal of Catalysis. 257, 2, p. 345-355 11 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Metal nanoparticles
Silicon Dioxide
Carbon nanotubes
carbon nanotubes
2 Citations (Scopus)

Relationship between degree of dynamic morphological change and proliferative potential of murine embryonic stem cells

Matsune, H., Sakurai, D., Niidome, Y., Takenaka, S. & Kishida, M., Jan 1 2008, In : Journal of Bioscience and Bioengineering. 105, 1, p. 58-60 3 p.

Research output: Contribution to journalArticle

Embryonic Stem Cells
Stem cells
Microscopy
Observation
Population
2007

Dehydroisomerization of butane into isobutene over platinum-loaded MFI-type ferrisilicate catalysts

Nagata, H., Mori, H. & Kishida, M., Dec 1 2007, In : journal of the japan petroleum institute. 50, 6, p. 335-339 5 p.

Research output: Contribution to journalArticle

Butane
Butenes
Platinum
Catalysts
Decomposition
6 Citations (Scopus)

Effects of coverage of silica-supported Ni catalysts with silica upon formation of carbon nanofibers with uniform diameter by ethylene decomposition

Nakagawa, K., Takenaka, S., Imagawa, S., Matsune, H. & Kishida, M., Feb 5 2007, In : Chemistry Letters. 36, 2, p. 252-253 2 p.

Research output: Contribution to journalArticle

Carbon nanofibers
Silicon Dioxide
Decomposition
Catalysts
ethylene