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Research Output 1996 2019

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7 Citations (Scopus)

Alkylation of isobutane by 1-butene over H-beta zeolite in CSTR (Part 1) effects of zeolite-structures and synthesis methods on alkylation performance

Sekine, Y., Ichikawa, Y. S., Tajima, Y. I., Nakabayashi, K., Matsukata, M. & Kikuchi, E., 2012, In : Journal of the Japan Petroleum Institute. 55, 5, p. 299-307 9 p.

Research output: Contribution to journalArticle

Alkylation
Zeolites
Butenes
Hydrogen
Catalysts
2 Citations (Scopus)
Alkylation
Butenes
Catalysts
Oligomerization
Catalyst selectivity

Alkylation of isobutane by 1-butene over H-beta zeolite in CSTR (Part 3) effect of property of h-beta zeolite

Kato, Y., Fujioka, S., Nakabayashi, K., Ichikawa, Y. S., Kikuchi, E. & Sekine, Y., 2013, In : Journal of the Japan Petroleum Institute. 56, 5, p. 349-355 7 p.

Research output: Contribution to journalArticle

Alkylation
Butenes
Catalysts
Hydrides
Catalyst activity
7 Citations (Scopus)

Ambient-temperature oxidative coupling of methane in an electric field by a cerium phosphate nanorod catalyst

Sato, A., Ogo, S., Kamata, K., Takeno, Y., Yabe, T., Yamamoto, T., Matsumura, S., Hara, M. & Sekine, Y., 2019 Jan 1, In : Chemical Communications. 55, 28, p. 4019-4022 4 p.

Research output: Contribution to journalArticle

Methane
Cerium
Nanorods
Phosphates
Electric fields
1 Citation (Scopus)

Ammonia Synthesis Over Co Catalyst in an Electric Field

Gondo, A., Manabe, R., Sakai, R., Murakami, K., Yabe, T., Ogo, S., Ikeda, M., Tsuneki, H. & Sekine, Y., 2018 May 11, (Accepted/In press) In : Catalysis Letters. p. 1-10 10 p.

Research output: Contribution to journalArticle

Ammonia
Electric fields
Catalysts
Oxides
Feedstocks
13 Citations (Scopus)

Anchoring effect and oxygen redox property of Co/La0.7Sr0.3AlO3-δ perovskite catalyst on toluene steam reforming reaction

Takise, K., Manabe, S., Muraguchi, K., Higo, T., Ogo, S. & Sekine, Y., 2017 May 25, In : Applied Catalysis A: General. 538, p. 181-189 9 p.

Research output: Contribution to journalArticle

Steam reforming
Toluene
Reforming reactions
Catalyst supports
Perovskite
30 Citations (Scopus)

A novel method for hydrogen production from liquid ethanol/water at room temperature

Sekine, Y., Urasaki, K., Asai, S., Matsukata, M., Kikuchi, E. & Kado, S., 2005 Jan 7, In : Chemical Communications. 1, p. 78-79 2 p.

Research output: Contribution to journalArticle

Steam reforming
Coking
Hydrogen production
Atmospheric pressure
Carbon fibers
49 Citations (Scopus)

Application of FAU-type zeolite membranes to vapor/gas separation under high pressure and high temperature up to 5 MPa and 180 °C

Sato, K., Sugimoto, K., Sekine, Y., Takada, M., Matsukata, M. & Nakane, T., 2007 Apr 19, In : Microporous and Mesoporous Materials. 101, 1-2 SPEC. ISS., p. 312-318 7 p.

Research output: Contribution to journalArticle

Zeolites
Gases
Vapors
vapors
membranes
70 Citations (Scopus)

Autothermal CO2 reforming of methane over NiO-MgO solid solution catalysts under pressurized condition. Effect of fluidized bed reactor and its promoting mechanism

Matsuo, Y., Yoshinaga, Y., Sekine, Y., Tomishige, K. & Fujimoto, K., 2000 Dec 25, In : Catalysis Today. 63, 2-4, p. 439-445 7 p.

Research output: Contribution to journalArticle

Methane
Reforming reactions
Fluidized beds
Solid solutions
Catalysts
124 Citations (Scopus)

Catalytic activities and coking resistance of Ni/perovskites in steam reforming of methane

Urasaki, K., Sekine, Y., Kawabe, S., Kikuchi, E. & Matsukata, M., 2005 May 26, In : Applied Catalysis A: General. 286, 1, p. 23-29 7 p.

Research output: Contribution to journalArticle

Steam reforming
Methane
Coking
Catalyst activity
Catalysts
26 Citations (Scopus)

Catalytic degradation of ethanol in an electric field

Sekine, Y., Tomioka, M., Matsukata, M. & Kikuchi, E., 2009 Aug 15, In : Catalysis Today. 146, 1-2, p. 183-187 5 p.

Research output: Contribution to journalArticle

Ethanol
Electric fields
Degradation
Catalysts
Hot Temperature
11 Citations (Scopus)

Catalytic oxidative conversion of methane and ethane over polyoxometalate-derived catalysts in electric field at low temperature

Ogo, S., Iwasaki, K., Sugiura, K., Sato, A., Yabe, T. & Sekine, Y., 2016 Oct 31, (Accepted/In press) In : Catalysis Today.

Research output: Contribution to journalArticle

Ethane
Methane
Dehydrogenation
Electric fields
Catalysts
22 Citations (Scopus)

Catalytic oxidative coupling of methane assisted by electric power over a semiconductor catalyst

Tanaka, K., Sekine, Y., Oshima, K., Tanaka, Y., Matsukata, M. & Kikuchi, E., 2012, In : Chemistry Letters. 41, 4, p. 351-353 3 p.

Research output: Contribution to journalArticle

Methane
Semiconductor materials
Catalysts
Electricity
Plasmas
13 Citations (Scopus)

Catalytic oxidative coupling of methane with a dark current in an electric field at low external temperature

Oshima, K., Tanaka, K., Yabe, T., Tanaka, Y. & Sekine, Y., 2012, In : International Journal of Plasma Environmental Science and Technology. 6, 3, p. 266-271 6 p.

Research output: Contribution to journalArticle

electric field
methane
catalyst
temperature
hydrocarbon
19 Citations (Scopus)

Catalytic reaction assisted by plasma or electric field

Ogo, S. & Sekine, Y., 2017, (Accepted/In press) In : Chemical Record.

Research output: Contribution to journalArticle

Methane
Electric fields
Plasmas
Catalysts
Temperature
10 Citations (Scopus)
diesel fuels
Exhaust gas recirculation
exhaust gases
coke
Reforming reactions
3 Citations (Scopus)

Coke resistance of Sr-hydroxyapatite supported Co catalyst for ethanol steam reforming

Ogo, S., Maeda, S. & Sekine, Y., 2017, In : Chemistry Letters. 46, 5, p. 729-732 4 p.

Research output: Contribution to journalArticle

Steam reforming
Durapatite
Coke
Ethanol
Catalysts
8 Citations (Scopus)

Coking technology using heavy oil residue and hyper coal

Sekine, Y., Sumomozawa, F. & Shishido, T., 2014, In : ISIJ International. 54, 11, p. 2446-2453 8 p.

Research output: Contribution to journalArticle

asphalt
Coal
Coking
Crude oil
Oil sands
5 Citations (Scopus)

Combustion suppression in tri-reforming of methane over Ni supported catalysts at low temperatures in electric field

Oguri, T., Sugiura, K., Yabe, T., Ogo, S. & Sekine, Y., 2017, In : Journal of the Japan Petroleum Institute. 60, 5, p. 232-240 9 p.

Research output: Contribution to journalArticle

Reforming reactions
Catalyst supports
Methane
Electric fields
Exhaust gas recirculation
71 Citations (Scopus)

Comparative study between fluidized bed and fixed bed reactors in methane reforming combined with methane combustion for the internal heat supply under pressurized condition

Tomishige, K., Matsuo, Y., Yoshinaga, Y., Sekine, Y., Asadullah, M. & Fujimoto, K., 2002, In : Applied Catalysis A: General. 223, 1-2, p. 225-238 14 p.

Research output: Contribution to journalArticle

Methane
Reforming reactions
Fluidized beds
Catalysts
Hot Temperature
26 Citations (Scopus)

Controlled growth for synthesizing a compact mordenite membrane

Matsukata, M., Sawamura, K. I., Shirai, T., Takada, M., Sekine, Y. & Kikuchi, E., 2008 May 15, In : Journal of Membrane Science. 316, 1-2, p. 18-27 10 p.

Research output: Contribution to journalArticle

membranes
Membranes
Alumina
aluminum oxides
Aluminum Oxide

Dehydrogenation of Ethane via the Mars-van Krevelen Mechanism over La0.8Ba0.2MnO3-δ Perovskites under Anaerobic Conditions

Saito, H., Seki, H., Hosono, Y., Higo, T., Seo, J. G., Maeda, S., Hashimoto, K., Ogo, S. & Sekine, Y., 2019 Jan 1, (Accepted/In press) In : Journal of Physical Chemistry C.

Research output: Contribution to journalArticle

Ethane
Dehydrogenation
perovskites
dehydrogenation
ethane
22 Citations (Scopus)
Ethylbenzene
Dehydrogenation
Perovskite
Oxides
Oxygen
9 Citations (Scopus)
Ethylbenzene
Steam
Dehydrogenation
Perovskite
Oxides
4 Citations (Scopus)

Dehydrogenation of methylcyclohexane over Pt/TiO2-Al2O3 catalysts

Sugiura, Y., Nagatsuka, T., Kubo, K., Hirano, Y., Nakamura, A., Miyazawa, K., Iizuka, Y., Furuta, S., Iki, H., Higo, T. & Sekine, Y., 2017, In : Chemistry Letters. 46, 11, p. 1601-1604 4 p.

Research output: Contribution to journalArticle

Dehydrogenation
Catalysts
Electrons
Catalyst selectivity
Methane
11 Citations (Scopus)

Dehydrogenation of Methylcyclohexane over Pt/TiO2 Catalyst

Nagatake, S., Higo, T., Ogo, S., Sugiura, Y., Watanabe, R., Fukuhara, C. & Sekine, Y., 2016 Jan 1, In : Catalysis Letters. 146, 1, p. 54-60 7 p.

Research output: Contribution to journalArticle

Toluene
Dehydrogenation
Catalysts
Partial pressure
Electrons
94 Citations (Scopus)

Diagnosis of atmospheric pressure low temperature plasma and application to high efficient methane conversion

Kado, S., Sekine, Y., Nozaki, T. & Okazaki, K., 2004 Feb 29, In : Catalysis Today. 89, 1-2, p. 47-55 9 p.

Research output: Contribution to journalArticle

Methane
Electric sparks
Atmospheric pressure
Plasmas
Acetylene
52 Citations (Scopus)

Direct conversion of methane to acetylene or syngas at room temperature using non-equilibrium pulsed discharge

Kado, S., Urasaki, K., Sekine, Y. & Fujimoto, K., 2003 Jul, In : Fuel. 82, 11, p. 1377-1385 9 p.

Research output: Contribution to journalArticle

Acetylene
Methane
Carbon Monoxide
Carbon monoxide
Temperature
1 Citation (Scopus)

Direct conversion of methane to methanol with Micro Wire Initiation (MWI)

Sekine, Y. & Fujimoto, K., 1998, In : Studies in Surface Science and Catalysis. 119, p. 277-282 6 p.

Research output: Contribution to journalArticle

Methane
Methanol
methane
methyl alcohol
wire
65 Citations (Scopus)

Direct synthesis of acetylene from methane by direct current pulse discharge

Kado, S., Sekine, Y. & Fujimoto, K., 1999 Dec 21, In : Chemical Communications. 24, p. 2485-2486 2 p.

Research output: Contribution to journalArticle

Acetylene
Methane
Atmospheric pressure
Carbon
Oxygen
61 Citations (Scopus)

Effective methane reforming with CO2 and O2 under pressurized condition using NiO-MgO and fluidized bed reactor

Tomishige, K., Matsuo, Y., Sekine, Y. & Fujimoto, K., 2001, In : Catalysis Communications. 2, 1, p. 11-15 5 p.

Research output: Contribution to journalArticle

Methane
Reforming reactions
Fluidized beds
Catalysts
Carbon
8 Citations (Scopus)

Effect of a small amount of zirconia additive on the activity and stability of iron oxide during repeated redox cycles

Urasaki, K., Sekine, Y., Tanimoto, N., Tamura, E., Kikuchi, E. & Matsukata, M., 2005 Feb 5, In : Chemistry Letters. 34, 2, p. 230-231 2 p.

Research output: Contribution to journalArticle

Hydrogen production
Zirconia
Sintering
Oxidation
Oxidation-Reduction
2 Citations (Scopus)

Effect of Ba addition to Ga-α-Al2O3 catalyst on structure and catalytic selectivity for dehydrogenation of ethane

Seki, H., Saito, H., Toko, K., Hosono, Y., Higo, T., Gil Seo, J., Maeda, S., Hashimoto, K., Ogo, S. & Sekine, Y., 2019 Jul 5, In : Applied Catalysis A: General. 581, p. 23-30 8 p.

Research output: Contribution to journalArticle

Ethane
Catalyst selectivity
Dehydrogenation
Ethylene
Coke
14 Citations (Scopus)

Effect of catalyst structure on steam reforming of toluene over Ni/La0.7Sr0.3AlO3-δ catalyst

Takise, K., Imori, M., Mukai, D., Ogo, S., Sugiura, Y. & Sekine, Y., 2014, In : Applied Catalysis A: General. 489, p. 155-161 7 p.

Research output: Contribution to journalArticle

Steam reforming
Toluene
Carbon
Oxygen
Catalysts
4 Citations (Scopus)

Effect of hydrocarbon structure on steam reforming over Ni/perovskite catalyst

Higo, T., Hashimoto, T., Mukai, D., Nagatake, S., Ogo, S., Sugiura, Y. & Sekine, Y., 2015, In : Journal of the Japan Petroleum Institute. 58, 2, p. 86-96 11 p.

Research output: Contribution to journalArticle

Steam reforming
Perovskite
Catalyst activity
Hydrocarbons
Catalysts
12 Citations (Scopus)

Effect of loading potassium and palladium over iron-based catalyst for low temperature water-gas shift reaction

Sekine, Y., Chihara, T., Watanabe, R., Sakamoto, Y., Matsukata, M. & Kikuchi, E., 2010 Dec, In : Catalysis Letters. 140, 3-4, p. 184-188 5 p.

Research output: Contribution to journalArticle

Water gas shift
Palladium
Potassium
Iron oxides
Iron
10 Citations (Scopus)

Effect of Pt addition to Ni/La0.7Sr0.3AlO 3-δ catalyst on steam reforming of toluene for hydrogen production

Mukai, D., Murai, Y., Higo, T., Ogo, S., Sugiura, Y. & Sekine, Y., 2014 Feb 10, In : Applied Catalysis A: General. 471, p. 157-164 8 p.

Research output: Contribution to journalArticle

Steam reforming
Toluene
Hydrogen production
Coke
Catalyst activity
26 Citations (Scopus)

Effect of small amount of Fe addition on ethanol steam reforming over Co/Al2O3 catalyst

Sekine, Y., Nakazawa, Y., Oyama, K., Shimizu, T. & Ogo, S., 2014 Feb 22, In : Applied Catalysis A: General. 472, p. 113-122 10 p.

Research output: Contribution to journalArticle

Steam reforming
Ethanol
Catalysts
Acetaldehyde
Catalyst selectivity
11 Citations (Scopus)

Effects of Mn addition on dehydrogenation of methylcyclohexane over Pt/Al2O3 catalyst

Nakano, A., Manabe, S., Higo, T., Seki, H., Nagatake, S., Yabe, T., Ogo, S., Nagatsuka, T., Sugiura, Y., Iki, H. & Sekine, Y., 2017 Aug 5, In : Applied Catalysis A: General. 543, p. 75-81 7 p.

Research output: Contribution to journalArticle

Dehydrogenation
Methane
Catalysts
Coke
Hydrogen
3 Citations (Scopus)

Electric Field and Mobile Oxygen Promote Low-Temperature Oxidative Coupling of Methane over La1-xCaxAlO3-δ Perovskite Catalysts

Sato, A., Ogo, S., Takeno, Y., Takise, K., Seo, J. G. & Sekine, Y., 2019 Jun 17, In : ACS Omega. 4, 6, p. 10438-10443 6 p.

Research output: Contribution to journalArticle

Open Access
Methane
Perovskite
Electric fields
Oxygen
Catalysts
22 Citations (Scopus)

Electrocatalytic synthesis of ammonia by surface proton hopping

Manabe, R., Nakatsubo, H., Gondo, A., Murakami, K., Ogo, S., Tsuneki, H., Ikeda, M., Ishikawa, A., Nakai, H. & Sekine, Y., 2017, In : Chemical Science. 8, 8, p. 5434-5439 6 p.

Research output: Contribution to journalArticle

Ammonia
Protons
Catalysts
Electric fields
Discrete Fourier transforms
8 Citations (Scopus)

Electron-Hopping Brings Lattice Strain and High Catalytic Activity in the Low-Temperature Oxidative Coupling of Methane in an Electric Field

Ogo, S., Nakatsubo, H., Iwasaki, K., Sato, A., Murakami, K., Yabe, T., Ishikawa, A., Nakai, H. & Sekine, Y., 2018 Feb 1, In : Journal of Physical Chemistry C. 122, 4, p. 2089-2096 8 p.

Research output: Contribution to journalArticle

Methane
catalytic activity
Catalyst activity
methane
Electric fields
7 Citations (Scopus)

Elucidation of the role of electric field on low temperature ammonia synthesis using isotopes

Murakami, K., Manabe, R., Nakatsubo, H., Yabe, T., Ogo, S. & Sekine, Y., 2017, (Accepted/In press) In : Catalysis Today.

Research output: Contribution to journalArticle

Ammonia
Isotopes
Electric fields
Temperature
Catalysts
4 Citations (Scopus)

Enhanced methane activation on diluted metal-metal ensembles under an electric field: Breakthrough in alloy catalysis

Torimoto, M., Ogo, S., Harjowinoto, D., Higo, T., Seo, J. G., Furukawa, S. & Sekine, Y., 2019 Jan 1, In : Chemical Communications. 55, 47, p. 6693-6695 3 p.

Research output: Contribution to journalArticle

Methane
Catalysis
Metals
Chemical activation
Electric fields
6 Citations (Scopus)

Evaluating surface protonic transport on cerium oxide via electrochemical impedance spectroscopy measurement

Manabe, R., Stub, S. Ø., Norby, T. & Sekine, Y., 2018 Feb 1, In : Solid State Communications. 270, p. 45-49 5 p.

Research output: Contribution to journalArticle

cerium oxides
Cerium
Electrochemical impedance spectroscopy
impedance
Oxides

Evaluation of the structure and strength of coke with HPC binder under various preparation conditions

Sekine, Y. & Fujimoto, H., 2019 Jan 1, In : ISIJ International. 59, 8, p. 1437-1439 3 p.

Research output: Contribution to journalArticle

Open Access
Coal
Coke
Binders
Coking
Strength of materials
10 Citations (Scopus)

Free-surfactant synthesis of graphene-layered carbon composite and its utilization for electrocatalysis

Mukawa, K., Oyama, N., Shinmi, T. & Sekine, Y., 2016, In : Bulletin of the Chemical Society of Japan. 89, 8, p. 892-898 7 p.

Research output: Contribution to journalArticle

Electrocatalysis
Graphite
Surface-Active Agents
Carbon
Composite materials

Governing factors of supports of ammonia synthesis in an electric field found using density functional theory

Murakami, K., Tanaka, Y., Hayashi, S., Sakai, R., Hisai, Y., Mizutani, Y., Ishikawa, A., Higo, T., Ogo, S., Seo, J. G., Tsuneki, H., Nakai, H. & Sekine, Y., 2019 Aug 14, In : Journal of Chemical Physics. 151, 6, 064708.

Research output: Contribution to journalArticle

Open Access
Ammonia
Density functional theory
ammonia
Electric fields
density functional theory
13 Citations (Scopus)

High-efficiency dry reforming of biomethane directly using pulsed electric discharge at ambient condition

Sekine, Y., Yamadera, J., Kado, S., Matsukata, M. & Kikuchi, E., 2008 Jan, In : Energy and Fuels. 22, 1, p. 693-694 2 p.

Research output: Contribution to journalArticle

Electric discharges
Reforming reactions
Gases
Electrodes
Methane
14 Citations (Scopus)

Highly active and stable Co/La0.7Sr0.3AlO3-δ catalyst for steam reforming of toluene

Takise, K., Higo, T., Mukai, D., Ogo, S., Sugiura, Y. & Sekine, Y., 2015 Jun 29, (Accepted/In press) In : Catalysis Today.

Research output: Contribution to journalArticle

Reaction intermediates
Arrhenius plots
Steam reforming
Toluene
Desorption