Research Output 1976 2020

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2019
3 Citations (Scopus)

Simulation of carbon black aggregate and evaluation of ionomer structure on carbon in catalyst layer of polymer electrolyte fuel cell

Inoue, G., Ohnishi, T., So, M., Park, K., Ono, M. & Tsuge, Y., Nov 1 2019, In : Journal of Power Sources. 439, 227060.

Research output: Contribution to journalArticle

Soot
Ionomers
Carbon black
Electrolytes
fuel cells

Simulation of Lunar Soil With Irregularly Shaped, Crushable Grains: Effects of Grain Shapes on the Mechanical Behaviors

Khademian, Z., Kim, E. & Nakagawa, M., May 2019, In : Journal of Geophysical Research: Planets. 124, 5, p. 1157-1176 20 p.

Research output: Contribution to journalArticle

Open Access
lunar soil
Soils
angle of repose
simulation
soil
1 Citation (Scopus)
Steel
Strain rate
Hydrogen
Gases
Nitrogen
soil cover
water uptake
Land fill
root architecture
landfill
1 Citation (Scopus)

Simultaneous imaging of Mie scattering, PAHs laser induced fluorescence and soot laser induced incandescence to a lab-scale turbulent jet pulverized coal flame

Hayashi, J., Hashimoto, N., Nakatsuka, N., Tainaka, K., Tsuji, H., Tanno, K., Watanabe, H., Makino, H. & Akamatsu, F., Jan 1 2019, In : Proceedings of the Combustion Institute. 37, 3, p. 3045-3052 8 p.

Research output: Contribution to journalArticle

incandescence
Soot
turbulent jets
Coal
Polycyclic Aromatic Hydrocarbons
water splitting
Oxygen vacancies
flat surfaces
Electrons
Water
5 Citations (Scopus)

Single-step isolation of carbon nanotubes with narrow-band light emission characteristics

Turek, E., Shiraki, T., Shiraishi, T., Shiga, T., Fujigaya, T. & Janas, D., Dec 1 2019, In : Scientific reports. 9, 1, 535.

Research output: Contribution to journalArticle

Carbon Nanotubes
Light
Antidotes
Surface-Active Agents
2 Citations (Scopus)

Single-step metal-insulator transition in thin film-based vanadium dioxide nanowires with a 20 nm electrode gap

Tsuji, Y., Kanki, T., Murakami, Y. & Tanaka, H., Feb 2019, In : Applied Physics Express. 12, 2, 025003.

Research output: Contribution to journalArticle

Open Access
Metal insulator transition
dioxides
Vanadium
vanadium
Nanowires
1 Citation (Scopus)

Size-Controlled Preparation of Microsized Perfluorocarbon Emulsions as Oxygen Carriers via the Shirasu Porous Glass Membrane Emulsification Technique

Fu, X., Ohta, S., Kamihira, M., Sakai, Y. & Ito, T., Mar 19 2019, In : Langmuir. 35, 11, p. 4094-4100 7 p.

Research output: Contribution to journalArticle

Fluorocarbons
Emulsification
Emulsions
emulsions
Oxygen
5 Citations (Scopus)

Skeletal Rearrangement of Twisted Thia-Norhexaphyrin: Multiply Annulated Polypyrrolic Aromatic Macrocycles

Li, Q., Ishida, M., Kai, H., Gu, T., Li, C., Li, X., Baryshnikov, G., Liang, X., Zhu, W., Ågren, H., Furuta, H. & Xie, Y., Mar 7 2019, In : Angewandte Chemie - International Edition.

Research output: Contribution to journalArticle

Thiophenes
Thiophene
Desulfurization
Pyrroles
Porphyrins

Slow recombination of spontaneously dissociated organic fluorophore excitons

Yamanaka, T., Nakanotani, H. & Adachi, C., Dec 1 2019, In : Nature communications. 10, 1, 5748.

Research output: Contribution to journalArticle

Open Access
Fluorophores
Genetic Recombination
excitons
Quantum yield
Luminescence
1 Citation (Scopus)

Small crack initiation and early propagation in an as-extruded Mg-10Gd-3Y-0.5Zr alloy in high cycle fatigue regime

He, C., Shao, X., Yuan, S., Peng, L., Wu, Y., Wang, Q. & Chen, Q., Jan 28 2019, In : Materials Science and Engineering A. 744, p. 716-723 8 p.

Research output: Contribution to journalArticle

crack initiation
edge dislocations
Crack initiation
flat surfaces
Fatigue of materials
1 Citation (Scopus)

Sodium titanium oxide bronze nanoparticles synthesized: Via concurrent reduction and Na + -doping into TiO 2 (B)

Hasegawa, J., Tanaka, M., Vequizo, J. J. M., Yamakata, A., Hojo, H., Kobayashi, M., Kakihana, M., Inada, M., Akamatsu, H. & Hayashi, K., Jan 21 2019, In : Nanoscale. 11, 3, p. 1442-1450 9 p.

Research output: Contribution to journalArticle

Titanium oxides
Bronze
Gene Conversion
Sodium
Doping (additives)
5 Citations (Scopus)

SOFC anodes impregnated with noble metal catalyst nanoparticles for high fuel utilization

Futamura, S., Muramoto, A., Tachikawa, Y., Matsuda, J., Lyth, S. M., Shiratori, Y., Taniguchi, S. & Sasaki, K., Mar 29 2019, In : International Journal of Hydrogen Energy. 44, 16, p. 8502-8518 17 p.

Research output: Contribution to journalArticle

Open Access
cell anodes
solid oxide fuel cells
Precious metals
Solid oxide fuel cells (SOFC)
noble metals

Solid-in-oil nanodispersions for intranasal vaccination: Enhancement of mucosal and systemic immune responses

Kong, Q., Kitaoka, M., Tahara, Y., Wakabayashi, R., Kamiya, N. & Goto, M., Dec 15 2019, In : International Journal of Pharmaceutics. 572, 118777.

Research output: Contribution to journalArticle

Mucosal Immunity
Oils
Vaccination
Nasal Cavity
Antigens
1 Citation (Scopus)

Solid-solution alloy nanoparticles of a combination of immiscible Au and Ru with a large gap of reduction potential and their enhanced oxygen evolution reaction performance

Zhang, Q., Kusada, K., Wu, D., Ogiwara, N., Yamamoto, T., Toriyama, T., Matsumura, S., Kawaguchi, S., Kubota, Y., Honma, T. & Kitagawa, H., Jan 1 2019, In : Chemical Science. 10, 19, p. 5133-5137 5 p.

Research output: Contribution to journalArticle

Open Access
Solid solutions
Oxygen
Nanoparticles
Precious metals
Alloying

Solid solution hardening in supersaturated AlMgSi alloy

Takata, K., Ushioda, K., Kaneko, K., Akiyoshi, R., Ikeda, K. I., Hata, S. & Nakashima, H., Jan 1 2019, In : Materials Transactions. 60, 12, p. 2525-2529 5 p.

Research output: Contribution to journalArticle

hardening
Hardening
Solid solutions
solutes
solid solutions
2 Citations (Scopus)

Solvatochromism of near infrared photoluminescence from doped sites of locally functionalized single-walled carbon nanotubes

Shiraki, T., Niidome, Y., Toshimitsu, F., Shiraishi, T., Shiga, T., Yu, B. & Fujigaya, T., Jan 1 2019, In : Chemical Communications. 55, 25, p. 3662-3665 4 p.

Research output: Contribution to journalArticle

Single-walled carbon nanotubes (SWCN)
Organic solvents
Nanotubes
Photoluminescence
Infrared radiation
water splitting
Spark plasma sintering
Oxygen vacancies
sparks
sintering

Spectroscopic and first-principles investigations of iodine species incorporation into ettringite: Implications for iodine migration in cement waste forms

Guo, B., Xiong, Y., Chen, W., Saslow, S. A., Kozai, N., Ohnuki, T., Dabo, I. & Sasaki, K., Jan 1 2019, (Accepted/In press) In : Journal of Hazardous Materials. 121880.

Research output: Contribution to journalArticle

Forms (concrete)
iodine
Iodine
Cements
cement
5 Citations (Scopus)

Spinel-based oxide cathode used for high temperature CO 2 /H 2 O co-electrolysis

Wu, K. T. & Ishihara, T., Jan 1 2019, In : Solid State Ionics. 329, p. 46-51 6 p.

Research output: Contribution to journalArticle

electrolysis
Carbon Monoxide
Electrolysis
Oxides
spinel
3 Citations (Scopus)

Stability analysis of seismic slopes with tensile strength cut-off

He, Y., Liu, Y., Hazarika, H. & Yuan, R., Aug 1 2019, In : Computers and Geotechnics. 112, p. 245-256 12 p.

Research output: Contribution to journalArticle

tensile strength
stability analysis
Earthquakes
Tensile strength
Slope stability
Open Access
Ocean thermal energy conversion
Pipe
Water
Seawater
Fiber reinforced plastics
1 Citation (Scopus)

Stability test of biosurfactant produced by Bacillus licheniformis DS1 using experimental design and its application for MEOR

Purwasena, I. A., Astuti, D. I., Syukron, M., Amaniyah, M. & Sugai, Y., Dec 1 2019, In : Journal of Petroleum Science and Engineering. 183, 106383.

Research output: Contribution to journalArticle

enhanced oil recovery
Bacilli
experimental design
Design of experiments
Recovery
2 Citations (Scopus)

Start-up optimization of combined cycle power plants: A field test in a commercial power plant

Yoshida, Y., Yoshida, T., Enomoto, Y., Osaki, N., Nagahama, Y. & Tsuge, Y., Mar 1 2019, In : Journal of Engineering for Gas Turbines and Power. 141, 3, 031002.

Research output: Contribution to journalArticle

Combined cycle power plants
Gas fuels
Gas turbine power plants
Power plants
Plant startup

Stiffness and permeability multi-objective optimization of carbon-fiber-reinforced plastic mesostructures using homogenization method

Matsuzaki, R., Ishikawa, T., Okabe, T., Oya, Y. & Yashiro, S., Jun 1 2019, In : Journal of Composite Materials. 53, 13, p. 1865-1880 16 p.

Research output: Contribution to journalArticle

Homogenization method
Carbon fiber reinforced plastics
Multiobjective optimization
Stiffness
Elastic moduli
3 Citations (Scopus)
Solid oxide fuel cells (SOFC)
Gold
Oxygen
Tensile strain
Nanoparticles

Strain localization in copper canister FSW welds for spent nuclear fuel disposal

Forsström, A., Bossuyt, S., Yagodzinskyy, Y., Tsuzaki, K. & Hänninen, H., Sep 2019, In : Journal of Nuclear Materials. 523, p. 347-359 13 p.

Research output: Contribution to journalArticle

Open Access
cans
friction stir welding
spent fuels
Friction stir welding
nuclear fuels
Steel
Vacancies
Strain rate
Hydrogen
Martensite
27 Citations (Scopus)

Strong Phonon-Phonon Interactions Securing Extraordinary Thermoelectric Ge1- xSbxTe with Zn-Alloying-Induced Band Alignment

Hong, M., Wang, Y., Feng, T., Sun, Q., Xu, S., Matsumura, S., Pantelides, S. T., Zou, J. & Chen, Z. G., Jan 30 2019, In : Journal of the American Chemical Society. 141, 4, p. 1742-1748 7 p.

Research output: Contribution to journalArticle

Phonons
Valence bands
Alloying
Phonon scattering
Atoms

Structural analysis of mixed alkali silicate melts through 29Si MAS-NMR and impedance measurements

Harada, Y., Sukenaga, S., Saito, N. & Nakashima, K., Jan 1 2019, In : isij international. 59, 11, p. 1956-1965 10 p.

Research output: Contribution to journalArticle

Open Access
Silicates
Alkalies
Magnetic resonance
Structural analysis
Equivalent circuits

Structural and Thermodynamic Studies of Hydrogen Absorption/Desorption Processes on PdPt Nanoparticles

Akiba, H., Kobayashi, H., Kitagawa, H., Ikeda, K., Otomo, T., Yamamoto, T., Matsumura, S. & Yamamuro, O., Apr 11 2019, In : Journal of Physical Chemistry C. 123, 14, p. 9471-9478 8 p.

Research output: Contribution to journalArticle

Hydrogen
Desorption
desorption
Thermodynamics
Nanoparticles

Structural characterizations of fly ash-based geopolymer after adsorption of various metal ions

Tian, Q. & Sasaki, K., Jan 1 2019, (Accepted/In press) In : Environmental Technology (United Kingdom).

Research output: Contribution to journalArticle

Coal Ash
Geopolymers
fly ash
Metal ions
adsorption
2 Citations (Scopus)

"structurally Neutral" Densely Packed Homopolymer-Adsorbed Chains for Directed Self-Assembly of Block Copolymer Thin Films

Morimitsu, Y., Salatto, D., Jiang, N., Sen, M., Nishitsuji, S., Yavitt, B. M., Endoh, M. K., Subramanian, A., Nam, C. Y., Li, R., Fukuto, M., Zhang, Y., Wiegart, L., Fluerasu, A., Tanaka, K. & Koga, T., Jul 2 2019, In : Macromolecules. 52, 14, p. 5157-5167 11 p.

Research output: Contribution to journalArticle

Homopolymerization
Polymethyl methacrylates
Self assembly
Block copolymers
Polystyrenes
4 Citations (Scopus)

Structure and mechanical behavior of ultrafine-grained aluminum-iron alloy stabilized by nanoscaled intermetallic particles

Duchaussoy, A., Sauvage, X., Edalati, K., Horita, Z., Renou, G., Deschamps, A. & De Geuser, F., Apr 1 2019, In : Acta Materialia. 167, p. 89-102 14 p.

Research output: Contribution to journalArticle

Iron alloys
Intermetallics
Solid solutions
Aluminum alloys
Thermodynamic stability

Structure determination of hydrogen-terminated 4H -SiC(0001) by LEED

Ando, H., Visikovskiy, A., Nakagawa, T., Mizuno, S. & Tanaka, S., Jun 28 2019, In : Physical Review B. 99, 23, 235434.

Research output: Contribution to journalArticle

Hydrogen
hydrogen
Surface structure
Crystals
quantitative analysis

Study of solar irradiation distribution in narrow channel of desiccant rotor

Li, J., Hamamoto, Y., Mori, H. & Wang, Z., Jul 1 2019, In : AIP Advances. 9, 7, 075223.

Research output: Contribution to journalArticle

Open Access
desiccants
rotors
irradiation
silica gel
polypropylene

Study on the influence of inductive groups on the performance of carboxylate-based hydrogel polymer network

Sura, N., Okabe, H., Omondi, B. A., Mufundirwa, A., Hidaka, Y. & Hara, K., Dec 2019, In : Polymer Testing. 80, 106117.

Research output: Contribution to journalArticle

Hydrogel
Hydrogels
Polymers
Adsorption
Adsorbents

Suction performance and cavitation instabilities of turbopumps with three different inducer design

Morii, T., Tanaka, Y., Watanabe, S., Ohashi, S. & Matsunaga, Y., Apr 1 2019, In : International Journal of Fluid Machinery and Systems. 12, 2, p. 128-135 8 p.

Research output: Contribution to journalArticle

Cavitation
Flow rate
Pumps
Vortex flow
1 Citation (Scopus)

Superconducting Joint of GdBa2Cu3Oy Coated Conductors by Crystallization of an Additionally Deposited Precursor Layer

Teranishi, R., Hiramatsu, K., Yasuyama, S., Miyajima, T., Sato, Y., Kaneko, K., Awaji, S., Matsumoto, A. & Inoue, M., Aug 1 2019, In : IEEE Transactions on Applied Superconductivity. 29, 5, 8657781.

Research output: Contribution to journalArticle

Crystallization
conductors
crystallization
Transmission electron microscopy
Film growth

Suppressed Surface Reorganization in a High-Density Poly(methyl methacrylate) Brush

Zuo, B., Xu, Q., Jin, T., Xing, H., Shi, J., Hao, Z., Zhang, L., Tanaka, K. & Wang, X., Nov 19 2019, In : Langmuir. 35, 46, p. 14890-14895 6 p.

Research output: Contribution to journalArticle

brushes
Polymethyl Methacrylate
Brushes
Polymethyl methacrylates
polymethyl methacrylate

Suppressing geometric phase shift owing to antiphase boundaries in dark-field electron holography

Cho, Y., Niitsu, K., Midoh, Y., Nakamae, K., Shindo, D., Yang, J. M. & Murakami, Y., Jan 1 2019, In : Materials Transactions. 60, 5, p. 698-703 6 p.

Research output: Contribution to journalArticle

Electron holography
antiphase boundaries
Phase shift
holography
phase shift
3 Citations (Scopus)
carbazoles
Fluorescence
retarding
Derivatives
fluorescence
5 Citations (Scopus)

Suppression processes of anionic pollutants released from fly ash by various Ca additives

Guo, B., Nakama, S., Tian, Q., Pahlevi, N. D., Hu, Z. & Sasaki, K., Jun 5 2019, In : Journal of Hazardous Materials. 371, p. 474-483 10 p.

Research output: Contribution to journalArticle

Coal Ash
Coal
Fly ash
fly ash
pollutant
7 Citations (Scopus)

Supramolecular Crowding Can Avoid Oxygen Quenching of Photon Upconversion in Water

Kouno, H., Sasaki, Y., Yanai, N. & Kimizuka, N., Apr 26 2019, In : Chemistry - A European Journal. 25, 24, p. 6124-6130 7 p.

Research output: Contribution to journalArticle

Quenching
Photons
Oxygen
Water
Molecules

Surface Effect on Frictional Properties for Thin Hydrogel Films of Poly(vinyl ether)

Itagaki, N., Kawaguchi, D., Oda, Y., Nemoto, F., Yamada, N. L., Yamaguchi, T. & Tanaka, K., Dec 24 2019, In : Macromolecules. 52, 24, p. 9632-9638 7 p.

Research output: Contribution to journalArticle

Hydrogels
Ethers
Neutrons
Brushes
Contact lenses

Surface wave analysis for heterogeneous geological formations in geothermal fields: Effect of wave propagation direction

Andajani, R. D., Ikeda, T. & Tsuji, T., May 4 2019, In : Exploration Geophysics. 50, 3, p. 255-268 14 p.

Research output: Contribution to journalArticle

cross correlation
surface wave
wave propagation
surface waves
phase velocity
1 Citation (Scopus)
Cyclization
Electronic properties
Optical properties
Tuning
X ray crystallography
Graphite
Bismuth
Graphene
Semiconductor quantum dots
Energy conversion

Synthesis, crystal structure and possible proton conduction of Fe(H2PO4)2F

Ma, Z., Lander, L., Nishimura, S. I., Fukakusa, C., Yamada, T., Okubo, M. & Yamada, A., Oct 1 2019, In : Solid State Ionics. 338, p. 134-137 4 p.

Research output: Contribution to journalArticle

fluorophosphate
Protons
Crystal structure
Iron compounds
iron compounds