Research Output 1994 2016

  • 23 Article
  • 7 Conference contribution
  • 1 Paper
  • 1 Conference article
2016
22 Citations (Scopus)

Fast Diffusivity of PF6- Anions in Graphitic Carbon for a Dual-Carbon Rechargeable Battery with Superior Rate Property

Miyoshi, S., Akbay, T., Kurihara, T., Fukuda, T., Staykov, A. T., Ida, S. & Ishihara, T., Oct 13 2016, In : Journal of Physical Chemistry C. 120, 40, p. 22887-22894 8 p.

Research output: Contribution to journalArticle

Secondary batteries
diffusivity
Anions
electric batteries
Negative ions
21 Citations (Scopus)

The interaction of molecular oxygen on Lao terminated surfaces of La2NiO4

Akbay, T., Staykov, A. T., Druce, J. W. R., Tellez Lozano, H., Ishihara, T. & Kilner, J. A., Jan 1 2016, In : Journal of Materials Chemistry A. 4, 34, p. 13113-13124 12 p.

Research output: Contribution to journalArticle

Molecular oxygen
Perovskite
Oxides
Oxygen
Surface chemistry
2015
35 Citations (Scopus)

Oxygen Activation and Dissociation on Transition Metal Free Perovskite Surfaces

Staykov, A., Téllez, H., Akbay, T., Druce, J., Ishihara, T. & Kilner, J., Dec 22 2015, In : Chemistry of Materials. 27, 24, p. 8273-8281 9 p.

Research output: Contribution to journalArticle

Perovskite
Transition metals
Chemical activation
Oxygen
Strontium
2009
3 Citations (Scopus)

Computational fluid dynamic analysis of a seal-less solid oxide fuel cell stack

Akbay, T., Chitose, N., Miyazawa, T., Shibata, M., Nishiwaki, F. & Inagaki, T., Nov 1 2009, In : Journal of Fuel Cell Science and Technology. 6, 4, p. 410071-410076 6 p.

Research output: Contribution to journalArticle

Solid oxide fuel cells (SOFC)
Dynamic analysis
Seals
Computational fluid dynamics
Stainless Steel
2 Citations (Scopus)

Numerical simulation of intermediate-temperature disk type seal-less SOFC using pure hydrogen considering air back diffusion phenomenon

Tanaka, T., Inui, Y., Chitose, N. & Akbay, T., Dec 1 2009, ECS Transactions - Solid Oxide Fuel Cells 11 (SOFC-XI). 2 PART 2 ed. p. 1273-1282 10 p. (ECS Transactions; vol. 25, no. 2 PART 2).

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

Solid oxide fuel cells (SOFC)
Seals
Hydrogen
Computer simulation
Air
1 Citation (Scopus)

Performance analysis of intermediate-temperature disk type seal-less solid oxide fuel cell using pure hydrogen as fuel

Tanaka, T., Inui, Y., Chitose, N., Miyazawa, T. & Akbay, T., Jul 30 2009, In : IEEJ Transactions on Power and Energy. 129, 6, p. 8+799-808

Research output: Contribution to journalArticle

Solid oxide fuel cells (SOFC)
Seals
Hydrogen
Electric potential
Temperature
2008
3 Citations (Scopus)

Development of intermediate-temperature SOFC modules and systems

Shibata, M., Murakami, N., Akbay, T., Hoshino, K., Hosoi, K., Nakajima, H., Kano, J., Nishiwaki, F., TInagaki & Yamasaki, S., Nov 17 2008, ECS Transactions - Fuel Cell Seminar 2007. 1 ed. Vol. 12. p. 391-399 9 p.

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

Solid oxide fuel cells (SOFC)
Durability
Power generation
Seals
Degradation

Intermediate-temperature SOFC optimized for high power density operation

Uozumi, G., Eto, H., Akikusa, J., Chitose, N., Akbay, T., Hosbino, K., Hosoi, K., Inagaki, T. & Yamasaki, S., Nov 17 2008, ECS Transactions - Fuel Cell Seminar 2007. 1 ed. p. 449-454 6 p. (ECS Transactions; vol. 12, no. 1).

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

Cerium compounds
Solid oxide fuel cells (SOFC)
Gadolinium
Electrolytes
Temperature
25 Citations (Scopus)

Intermediate temperature solid oxide fuel cell based on lanthanum gallate electrolyte

Inagaki, T., Nishiwaki, F., Yamasaki, S., Akbay, T. & Hosoi, K., Jul 1 2008, In : Journal of Power Sources. 181, 2, p. 274-280 7 p.

Research output: Contribution to journalArticle

gallates
Lanthanum
solid oxide fuel cells
Solid oxide fuel cells (SOFC)
lanthanum
2007
1 Citation (Scopus)

Analysis of performance characteristics of intermediate-temperature disk type SOFC using pure hydrogen

Tanaka, T., Kanno, T., Nakamura, T., Inui, Y., Chitose, N., Miyazawa, T. & Akbay, T., Dec 1 2007, ECS Transactions - 10th International Symposium on Solid Oxide Fuel Cells, SOFC-X. 1 PART 2 ed. p. 1967-1975 9 p. (ECS Transactions; vol. 7, no. 1 PART 2).

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

Solid oxide fuel cells (SOFC)
Hydrogen
Electric potential
Temperature
Current density
10 Citations (Scopus)

Development of intermediate-temperature SOFC modules and systems

Shibata, M., Murakami, N., Akbay, T., Eto, H., Hosoi, K., Nakajima, H., Kano, J., Nishiwaki, F., Inagaki, T. & Yamasaki, S., Dec 1 2007, ECS Transactions - 10th International Symposium on Solid Oxide Fuel Cells, SOFC-X. 1 PART 1 ed. p. 77-83 7 p. (ECS Transactions; vol. 7, no. 1 PART 1).

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

Solid oxide fuel cells (SOFC)
Temperature
Power generation
Seals
Durability
1 Citation (Scopus)

Measurement of concentration profile of gaseous species in seal-less disc-type SOFC anode operating on reformed fuel

Momma, A., Takano, K., Tanaka, Y., Negishi, A., Kato, K., Amano, M., Nozaki, K., Kato, T., Inagaki, T., Kawano, M., Hosoi, K., Hoshino, K., Shibata, M., Akbay, T., Akikusa, J. & Chitose, N., Dec 1 2007, ECS Transactions - 10th International Symposium on Solid Oxide Fuel Cells, SOFC-X. 1 PART 1 ed. p. 805-814 10 p. (ECS Transactions; vol. 7, no. 1 PART 1).

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

Solid oxide fuel cells (SOFC)
Seals
Anodes
Reforming reactions
Gases
2006
6 Citations (Scopus)

A unique seal-less solid oxide fuel cell stack & its CFD analysis

Akbay, T., Chitose, N., Miyazawa, T., Murakami, N., Hosoi, K., Nishiwaki, F. & Inagaki, T., Dec 1 2006, Proceedings of 4th International ASME Conference on Fuel Cell Science, Engineering and Technology, FUELCELL2006. (Proceedings of 4th International ASME Conference on Fuel Cell Science, Engineering and Technology, FUELCELL2006; vol. 2006).

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

Solid oxide fuel cells (SOFC)
Dynamic analysis
Seals
Computational fluid dynamics
Heat generation
2005
21 Citations (Scopus)

Experimental investigation of anodic gaseous concentration of a practical seal-less solid oxide fuel cell

Momma, A., Kaga, Y., Takano, K., Nozaki, K., Negishi, A., Kato, K., Kato, T., Inagaki, T., Yoshida, H., Hoshino, K., Yamada, M., Akbay, T. & Akikusa, J., Aug 18 2005, In : Journal of Power Sources. 145, 2, p. 169-177 9 p.

Research output: Contribution to journalArticle

solid oxide fuel cells
Solid oxide fuel cells (SOFC)
Seals
Anodes
anodes
2 Citations (Scopus)

Simultaneous impedance measurement of 46 cells in 1 kw SOFC stack: Evaluation of the fuel flow rate distribution among the cells

Momma, A., Takano, K., Kaga, Y., Nozaki, K., Negishi, A., Kato, K., Kato, T., Inagaki, T., Yoshida, H., Hosoi, K., Shibata, M., Yamada, M., Akbay, T., Akikusa, J. & Chitose, N., Dec 1 2005, p. 554-563. 10 p.

Research output: Contribution to conferencePaper

Solid oxide fuel cells (SOFC)
Flow rate
Flow of fluids
Density of gases
Electric potential
2004
27 Citations (Scopus)

AC impedance behavior of a practical-size single-cell SOFC under DC current

Momma, A., Kaga, Y., Takano, K., Nozaki, K., Negishi, A., Kato, K., Kato, T., Inagaki, T., Yoshida, H., Hosoi, K., Hoshino, K., Akbay, T., Akikusa, J., Yamada, M. & Chitose, N., Oct 29 2004, In : Solid State Ionics. 174, 1-4, p. 87-95 9 p.

Research output: Contribution to journalArticle

Solid oxide fuel cells (SOFC)
alternating current
Gases
direct current
impedance
13 Citations (Scopus)

Development of intermediate-temperature SOFC module using doped lanthanum gallate

Yamada, T., Chitose, N., Akikusa, J., Murakami, N., Akbay, T., Miyazawa, T., Adachi, K., Hasegawa, A., Yamada, M., Hoshino, K., Hosoi, K., Komada, N., Yoshida, H., Kawano, M., Sasaki, T., Inagaki, T., Miura, K., Ishihara, T. & Takita, Y., Nov 26 2004, In : Journal of the Electrochemical Society. 151, 10

Research output: Contribution to journalArticle

Lanthanum
Solid oxide fuel cells (SOFC)
Methane
Electrolytes
Conversion efficiency
30 Citations (Scopus)

Impedance analysis of a disk-type SOFC using doped lanthanum gallate under power generation

Kato, T., Nozaki, K., Negishi, A., Kato, K., Monma, A., Kaga, Y., Nagata, S., Takano, K., Inagaki, T., Yoshida, H., Hosoi, K., Hoshino, K., Akbay, T. & Akikusa, J., Jun 4 2004, In : Journal of Power Sources. 133, 2, p. 169-174 6 p.

Research output: Contribution to journalArticle

gallates
Lanthanum
Solid oxide fuel cells (SOFC)
lanthanum
Power generation
37 Citations (Scopus)

Numerical simulation of a disk-type SOFC for impedance analysis under power generation

Takano, K., Nagata, S., Nozaki, K., Monma, A., Kato, T., Kaga, Y., Negishi, A., Kato, K., Inagaki, T., Yoshida, H., Hosoi, K., Hoshino, K., Akbay, T. & Akikusa, J., May 20 2004, In : Journal of Power Sources. 132, 1-2, p. 42-51 10 p.

Research output: Contribution to journalArticle

Solid oxide fuel cells (SOFC)
Power generation
Flow of gases
Flow rate
impedance
2003
22 Citations (Scopus)

Oxide ion and electronic conductivity in Co doped La0.8Sr0.2Ga0.8Mg0.2O3 perovskite oxide

Ishihara, T., Ishikawa, S., Yu, C., Akbay, T., Hosoi, K., Nishiguchi, H. & Takita, Y., Jun 1 2003, In : Physical Chemistry Chemical Physics. 5, 11, p. 2257-2263 7 p.

Research output: Contribution to journalArticle

Oxides
Ions
conductivity
oxides
electronics
2001
58 Citations (Scopus)

Nonstoichiometric La2-xGeO5-δ monoclinic oxide as a new fast oxide ion conductor

Ishihara, T., Arikawa, H., Akbay, T., Nishiguchi, H. & Takita, Y., Jan 17 2001, In : Journal of the American Chemical Society. 123, 2, p. 203-209 7 p.

Research output: Contribution to journalArticle

Oxides
Ions
Temperature
Activation energy
Crystal structure
1999
18 Citations (Scopus)

Laser transformation hardening of steel: Effects of beam mode, beam size, and composition

Reed, R. C., Shen, Z., Robinson, J. M. & Akbay, T., Jan 1 1999, In : Materials Science and Technology. 15, 1, p. 109-118 10 p.

Research output: Contribution to journalArticle

Continuous wave lasers
Steel
Laser modes
hardening
Hardening
57 Citations (Scopus)

Partial oxidation of methane over fuel cell type reactor for simultaneous generation of synthesis gas and electric power

Ishihara, T., Yamada, T., Akbay, T. & Takita, Y., May 1 1999, In : Chemical Engineering Science. 54, 10, p. 1535-1540 6 p.

Research output: Contribution to journalConference article

Synthesis gas
Methane
Carbon Monoxide
Oxides
Fuel cells
1998
43 Citations (Scopus)

Determination of reaustenitisation kinetics in a Fe-0.4C steel using dilatometry and neutron diffraction

Reed, R. C., Akbay, T., Shen, Z., Robinson, J. M. & Root, J. H., Nov 15 1998, In : Materials Science and Engineering A. 256, 1-2, p. 152-165 14 p.

Research output: Contribution to journalArticle

dilatometry
Steel
Neutron diffraction
cementite
neutron diffraction
121 Citations (Scopus)

Improved oxide ion conductivity of Co doped La0.8Sr0.2Ga0.8Mg0.2O3 perovskite type oxide

Ishihara, T., Akbay, T., Furutani, H. & Takita, Y., Dec 1 1998, In : Solid State Ionics. 113-115, p. 585-591 7 p.

Research output: Contribution to journalArticle

Perovskite
Oxides
Ions
conductivity
Doping (additives)
83 Citations (Scopus)

Oxidative dehydrogenation of iso-butane to iso-butene II. Rare earth phosphate catalysts

Takita, Y., Sano, K. I., Muraya, T., Nishiguchi, H., Kawata, N., Ito, M., Akbay, T. & Ishihara, T., May 25 1998, In : Applied Catalysis A: General. 170, 1, p. 23-31 9 p.

Research output: Contribution to journalArticle

Butane
Dehydrogenation
Butenes
Rare earths
Phosphates
33 Citations (Scopus)

Simultaneous generation of synthesis gas and electric power by internal reforming fuel cells utilizing LaGaO3 based electrolytes

Yamada, T., Hiei, Y., Akbay, T., Ishihara, T. & Takita, Y., Dec 1 1998, In : Solid State Ionics. 113-115, p. 253-258 6 p.

Research output: Contribution to journalArticle

synthesis gas
Synthesis gas
Reforming reactions
electric power
Electrolytes
1997
6 Citations (Scopus)

Laser-pulse heat treatment: Application to reaustenitisation from ferrite/cementite mixtures

Reed, R. C., Shen, Z., Akbay, T. & Robinson, J. M., Jul 31 1997, In : Materials Science and Engineering A. 232, 1-2, p. 140-149 10 p.

Research output: Contribution to journalArticle

cementite
austenite
Austenite
Metal foil
Laser beams
1996
12 Citations (Scopus)

The effect of the concentration-dependent diffusivity of carbon in austenite on a model of reaustenitisation from ferrite/cementite mixtures in Fe-C steels

Atkinson, C. & Akbay, T., Jan 1 1996, In : Acta Materialia. 44, 7, p. 2861-2868 8 p.

Research output: Contribution to journalArticle

Austenite
Carbon steel
Ferrite
Carbon
High strength steel
20 Citations (Scopus)

The influence of diffusion of carbon in ferrite as well as in austenite on a model of reaustenitization from ferrite/cementite mixtures in Fe-C steels

Akbay, T. & Atkinson, C., Jan 1 1996, In : Journal of Materials Science. 31, 9, p. 2221-2226 6 p.

Research output: Contribution to journalArticle

Austenite
Carbon steel
Ferrite
Carbon
Phase interfaces
1995
63 Citations (Scopus)

Theory for reaustenitisation from ferrite/cementite mixtures in Fe-C-X steels

Atkinson, C., Akbay, T. & Reed, R. C., Jan 1 1995, In : Acta Metallurgica Et Materialia. 43, 5, p. 2013-2031 19 p.

Research output: Contribution to journalArticle

Steel
Ferrite
Austenite
Silicon
Manganese
1994
5 Citations (Scopus)

Simulation of electron diffraction patterns of alloys with oriented precipitates

Akbay, T., Aydinol, K. & Bor, A. S., Jun 1 1994, In : Journal of Applied Crystallography. 27, pt 3, p. 379-384 6 p.

Research output: Contribution to journalArticle

Information Storage and Retrieval
Electron diffraction
Diffraction patterns
Precipitates
Software