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2016
1 Citations

Analysis of sintering behavior of silicon nitride based on master sintering curve theory of liquid phase sintering

Tatami, J., Hiratsuka, D., Okada, S., Komeya, K. & Wakihara, T. 2016 Apr 1 In : Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan. 124, 4, p. 375-380 6 p.

Research output: Contribution to journalArticle

Sintering
Powders
Liquid phase sintering
Silicon nitride
Displacement measurement

Inhibition of grain growth by MgO in laser-melted Al2O3 capillary microstructure

Honma, T. & Tatami, J. 2016 Mar 1 In : Materials Chemistry and Physics. 171, p. 1-5 5 p.

Research output: Contribution to journalArticle

Laser beam effects
Grain growth
Grain boundaries
Melting
Annealing
Powders
Microstructural evolution
Fracture toughness
Mechanical properties
Bending strength

Preface

Naito, M., Ewsuk, K., Tatami, J. & Iijima, M. 2016 In : Advanced Powder Technology.

Research output: Contribution to journalArticle

Silicon Nitride Ceramics for Tribological Applications

Tatami, J. & Komeya, K. 2016 Jan 15 Engineered Ceramics: Current Status and Future Prospects. Wiley Blackwell, p. 124-141 18 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Silicon nitride
Densification
Sintering
Chemical analysis
Bearings (structural)

Spark plasma sintering of functionally graded SiO2/Mo laminated layer material

Honma, T. & Tatami, J. 2016 Jan 1 In : International Journal of Applied Ceramic Technology. 13, 1, p. 50-55 6 p.

Research output: Contribution to journalArticle

Spark plasma sintering
Acoustic impedance
Joining
Cracks
Powders

Spark plasma sintering of silicon nitride using nanocomposite particles

Jeong, K., Tatami, J., Iijima, M. & Nishimura, T. 2016 Apr 28 In : Advanced Powder Technology.

Research output: Contribution to journalArticle

Nanocomposites
Powders
Spark plasma sintering
Ball milling
Sintering
2015

Densification of AlN ceramics by spark plasma sintering under 1550°C

Kobayashi, R., Nakajima, Y., Mochizuki, K., Harata, K., Goto, T., Iwai, K. & Tatami, J. 2015 Sep 4 In : Advanced Powder Technology.

Research output: Contribution to journalArticle

Sintering
Densification
Temperature
Spark plasma sintering
Thermal conductivity

2O3 crystal grains at interface of seal between Al2O3 and glass frit]]>

Honma, T. & Tatami, J. 2015 Aug 12 In : Materials Letters. 160, p. 375-377 3 p.

Research output: Contribution to journalArticle

Crystals
Glass
Seals
Annealing
Cooling

Green Processing of Particle Dispersed Composite Materials

Tatami, J. & Nakano, H. 2015 Aug 18 Green and Sustainable Manufacturing of Advanced Materials. Elsevier Inc., p. 245-265 21 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Ceramics
Nanoparticles
Carbon Nanotubes
Powders
Nanocomposites

Local fracture toughness of Si3N4 ceramics measured using single-edge notched microcantilever beam specimens

Tatami, J., Katayama, M., Ohnishi, M., Yahagi, T., Takahashi, T., Horiuchi, T., Yokouchi, M., Yasuda, K., Kim, D. K., Wakihara, T. & Komeya, K. 2015 In : Journal of the American Ceramic Society. 98, 3, p. 965-971 7 p.

Research output: Contribution to journalArticle

fracture toughness
ceramics
grain boundary
brittle fracture
surface energy
1 Citations

Luminescence properties of new blue-emitting sialon polytypoid phosphor

Fukuda, Y. & Tatami, J. 2015 In : ECS Journal of Solid State Science and Technology. 4, 7, p. R114-R117

Research output: Contribution to journalArticle

Phosphors
Luminescence
Quantum efficiency
Light emitting diodes
Quenching

Mechanism of huge void generation in laser-melted Al<inf>2</inf>O<inf>3</inf>

Honma, T. & Tatami, J. 2015 Jun 23 In : Optics and Laser Technology. 75, p. 13-15 3 p.

Research output: Contribution to journalArticle

Laser beam effects
Melting
Wire
Cooling
Lasers
2 Citations

Mechanochemical approach for selective deactivation of external surface acidity of ZSM-5 zeolite catalyst

Inagaki, S., Sato, K., Hayashi, S., Tatami, J., Kubota, Y. & Wakihara, T. 2015 Mar 4 In : ACS Applied Materials and Interfaces. 7, 8, p. 4488-4493 6 p.

Research output: Contribution to journalArticle

Catalysts
Oligomerization
Alkylation
Xylene
Isomerization
1 Citations

Polyethyleneimine-Oleic Acid Complex as a Polymeric Dispersant for Si3N4 and Si3N4-Based Multicomponent Nonaqueous Slurries

Iijima, M., Okamura, N. & Tatami, J. 2015 Dec 30 In : Industrial and Engineering Chemistry Research. 54, 51, p. 12847-12854 8 p.

Research output: Contribution to journalArticle

Oleic acid
Toluene
Slurries
Molecular weight
Solidification
1 Citations

Preparation and electrical properties of sintered bodies composed of Mn(1 + 0.5x) FeNi(1-0.5x)O4 (0 ≦ x ≦ 1.00) with cubic spinel structure

Yokoyama, T., Kato, K., Meguro, T., Tatami, J., Wakihara, T., Komeya, K., Okazaki, S. & Ito, D. 2015 In : Journal of Ceramic Processing Research. 16, 5, p. 531-535 5 p.

Research output: Contribution to journalArticle

Electric properties
Sintering
Positive ions
Heat treatment
Oxides
2014
1 Citations

Control of dispersion and agglomeration of CNTs for their networking - Mechanical and electrical properties of CNT/alumina composites

Matsuoka, M., Tatami, J. & Wakihara, T. 2014 Jan 1 Ceramic Transactions. American Ceramic Society, Vol. 243, p. 117-120 4 p. (Ceramic Transactions; vol. 243)

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

Carbon nanotubes
Alumina
Mechanical properties
Composite materials
Electric properties
1 Citations
Spark plasma sintering
Particle size
Composite materials
Molybdenum
Volume fraction
10 Citations

Highly crystallized nanometer-sized zeolite a with large Cs adsorption capability for the decontamination of water

Torad, N. L., Naito, M., Tatami, J., Endo, A., Leo, S. Y., Ishihara, S., Wu, K. C. W., Wakihara, T. & Yamauchi, Y. 2014 Mar 1 In : Chemistry - An Asian Journal. 9, 3, p. 759-763 5 p.

Research output: Contribution to journalArticle

Zeolites
Cesium
Decontamination
Adsorption
Water

Nanotechnology-based innovation for environmental, energy and biomedical applications

Sunilkumar, B., Basu, B., Tatami, J. & Suzuki, A. 2014 Feb 1 In : Current Science. 106, 4, p. 504-505 2 p.

Research output: Contribution to journalArticle

Nanotechnology
Innovation
1 Citations

Prevention of cracks in functionally graded SiO2- Mo materials fabricated by uniaxial compression casting and pressureless sintering

Honma, T., Sasaki, I., Tamura, N., Tatami, J., Fujichika, S., Komeya, K. & Meguro, T. 2014 Mar 1 In : International Journal of Applied Ceramic Technology. 11, 2, p. 294-302 9 p.

Research output: Contribution to journalArticle

Cracks
Sintering
Thermal expansion
Residual stresses
Casting
2013
3 Citations

Fabrication of functionally graded SiO2 - Mo material by centrifugation and floc-casting of highly concentrated slurry

Honma, T., Sasaki, I., Tamura, N., Tatami, J., Fujichika, S., Komeya, K. & Meguro, T. 2013 Mar 1 In : International Journal of Applied Ceramic Technology. 10, 2, p. 348-353 6 p.

Research output: Contribution to journalArticle

Centrifugation
Casting
Functionally graded materials
Flocculation
Fabrication
3 Citations

Influence of crystallization inside glass frit on seal stress in ceramic metal halide lamps

Honma, T., Kamata, H. & Tatami, J. 2013 Apr 1 In : Ceramics International. 39, 3, p. 2767-2774 8 p.

Research output: Contribution to journalArticle

Glass
Seals
Crystalline materials
Electric lamps
Thermal expansion

Ion-exchange properties of nano zeolite A prepared by bead milling and post-milling recrystallization method

Wakihara, T., Ichikawa, R., Tatami, J., Komeya, K. & Meguro, T. 2013 Apr 8 Ceramic Engineering and Science Proceedings. 8 ed. Vol. 33, p. 129-134 6 p.

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

Ion exchange
Particle size
Zeolites
Ion exchangers
Aluminosilicates
2 Citations

Microstructure of seal formed between a Nb wire and an Al2O 3 capillary melted by YAG laser radiation

Honma, T., Kamata, H. & Tatami, J. 2013 Jul 1 In : Ceramics International. 39, 5, p. 4861-4875 15 p.

Research output: Contribution to journalArticle

Seals
Cracks
Microstructure
Wire
Glass
3 Citations

Preparation and electrical properties of sintered oxide composed of MnFeNiO4 with a cubic spinel structure

Yokoyama, T., Meguro, T., Kato, K., Okazaki, S., Ito, D., Tatami, J., Wakihara, T. & Komeya, K. 2013 Dec 1 In : Journal of Electroceramics. 31, 3-4, p. 353-359 7 p.

Research output: Contribution to journalArticle

Oxides
Electric properties
Temperature
Thermistors
Charge carriers
5 Citations

Top-down tuning of nanosized zeolites by bead-milling and recrystallization

Wakihara, T. & Tatami, J. 2013 Sep 16 In : Journal of the Japan Petroleum Institute. 56, 4, p. 206-213 8 p.

Research output: Contribution to journalArticle

Zeolites
Catalyst activity
Ion exchange
Powders
Aluminosilicates
2012
6 Citations

Characterization of amorphized zeolite a by combining high-energy X-ray diffraction and high-resolution transmission electron microscopy

Sato, K., Wakihara, T., Kohara, S., Ohara, K., Tatami, J., Endo, A., Inagaki, S., Kawamura, I., Naito, A. & Kubota, Y. 2012 Dec 6 In : Journal of Physical Chemistry C. 116, 48, p. 25293-25299 7 p.

Research output: Contribution to journalArticle

Amorphization
High resolution transmission electron microscopy
Compressive stress
X ray diffraction
Zeolites
2 Citations

Development of CNT-dispersed Si 3N 4 ceramics by adding lower temperature sintering aids

Matsuoka, M., Yoshio, S., Tatami, J., Wakihara, T., Komeya, K. & Meguro, T. 2012 Jul In : Journal of the Korean Ceramic Society. 49, 4, p. 333-336 4 p.

Research output: Contribution to journalArticle

Temperature
Carbon nanotubes
Densification
Silicon nitride
Bending strength
5 Citations

Effect of TiO 2 addition on thermal and mechanical properties of Y-Si-Al-O-N glasses

Wakihara, T., Tatami, J., Komeya, K., Meguro, T., Kidari, A., Hampshire, S. & Pomeroy, M. J. 2012 Jun 1 In : Journal of the European Ceramic Society. 32, 6, p. 1157-1161 5 p.

Research output: Contribution to journalArticle

Glass
Thermodynamic properties
Hardness
Mechanical properties
Bearings (structural)

Electrical conductive CNT dispersed Si3N4 ceramics

Tatami, J. 2012 Dec 1 Nanoparticle Technology Handbook. Elsevier, p. 498-500 3 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Preparation of Ca-α SiAlON powder by reduction-nitridation in a gas mixture of C 3H 8 and NH 3

Hotta, M., Kita, H., Yamakawa, T., Tatami, J., Komeya, K. & Meguro, T. 2012 Apr 1 In : Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan. 120, 1400, p. 155-157 3 p.

Research output: Contribution to journalArticle

Powders
Nitridation
Gas mixtures
Gases
6 Citations

Preparation of nano-zeolite X by bead-milling and post-milling recrystallization

Wakihara, T., Sato, K., Sato, K., Tatami, J., Kohara, S., Komeya, K. & Meguro, T. 2012 Aug 1 In : Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan. 120, 1404, p. 341-343 3 p.

Research output: Contribution to journalArticle

Organic compounds
Distribution functions
X ray diffraction
2011
30 Citations

Bead-milling and postmilling recrystallization: An organic template-free methodology for the production of nano-zeolites

Wakihara, T., Ichikawa, R., Tatami, J., Endo, A., Yoshida, K., Sasaki, Y., Komeya, K. & Meguro, T. 2011 Apr 6 In : Crystal Growth and Design. 11, 4, p. 955-958 4 p.

Research output: Contribution to journalArticle

Aluminosilicates
Hydrothermal synthesis
Crystal growth
Industrial applications
Nucleation
18 Citations

Dispersion of carbon nanotubes in ethanol by a bead milling process

Yoshio, S., Tatami, J., Yamakawa, T., Wakihara, T., Komeya, K., Meguro, T., Aramaki, K. & Yasuda, K. 2011 Nov 1 In : Carbon. 49, 13, p. 4131-4137 7 p.

Research output: Contribution to journalArticle

Carbon nanotubes
Brownian movement
Shear deformation
Ethanol
Viscosity
9 Citations

Effect of CNT quantity and sintering temperature on electrical and mechanical properties of CNT-dispersed Si3N4 ceramics

Yoshio, S., Tatami, J., Wakihara, T., Yamakawa, T., Nakano, H., Komeya, K. & Meguro, T. 2011 Jan 1 In : Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan. 119, 1385, p. 70-75 6 p.

Research output: Contribution to journalArticle

Carbon nanotubes
Temperature
Bending strength
Grain growth
Grain boundaries
4 Citations

Effect of the atomic arrangement of amorphized zeolite on the recrystallization behavior to crystalline zeolite

Sato, K., Wakihara, T., Kohara, S., Tatami, J., Ingaki, S., Kubota, Y., Komeya, K. & Meguro, T. 2011 Jul 1 In : Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan. 119, 1391, p. 605-608 4 p.

Research output: Contribution to journalArticle

Crystallization
X ray diffraction
Amorphization
Raw materials
Heat treatment

Electrical conductive cnt-dispersed si3n4 ceramics with double percolation structure

Yoshio, S., Tatami, J., Wakihara, T., Yamakawa, T., Komeya, K. & Meguro, T. 2011 Dec 2 Ceramic Engineering and Science Proceedings. 8 ed. Vol. 32, p. 77-82 6 p.

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

Carbon nanotubes
Spark plasma sintering
Silicon nitride
Powders
1 Citations

Fabrication of cnt-dispersed Si3N4 ceramics by mechanical dry mixing technique

Hashimoto, A., Yoshio, S., Tatami, J., Nakano, H., Wakihara, T., Komeya, K. & Meguro, T. 2011 Dec 2 Ceramic Engineering and Science Proceedings. 8 ed. Vol. 32, p. 83-88 6 p.

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

Carbon nanotubes
Nanocomposites
Silicon nitride
Sintering
Nanoparticles
6 Citations

High temperature mechanical properties of dense AlN-SiC ceramics fabricated by spark plasma sintering without sintering additives

Kobayashi, R., Tatami, J., Wei Chen, I., Wakihara, T., Komeya, K., Meguro, T., Goto, T. & Tu, R. 2011 Dec 1 In : Journal of the American Ceramic Society. 94, 12, p. 4150-4153 4 p.

Research output: Contribution to journalArticle

ceramics
plasma
fracture toughness
solid solution
mechanical property

Microstructure control of Si3N4 ceramics using nanocomposite particles prepared by dry mechanical treatment

Tatami, J., Noguchi, M., Nakano, H., Wakihara, T., Komeya, K. & Meguro, T. 2011 Dec 2 Ceramic Engineering and Science Proceedings. 8 ed. Vol. 32, p. 177-182 6 p.

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

Nanocomposites
Powders
Microstructure
Ball milling
Nanoparticles
3 Citations

Preparation of Ca-α SiAlON hollow spheres by carbothermal reduction-nitridation of CaO-Al2O3-SiO2 glass

Hotta, M., Hojo, J., Komeya, K., Tatami, J., Meguro, T., Masuda, H., Morinaga, K. & Cheng, Y. B. 2011 Jan 15 In : Materials Letters. 65, 1, p. 116-118 3 p.

Research output: Contribution to journalArticle

Carbothermal reduction
Nitridation
Powders
Glass
Nitrogen
22 Citations

Top-down tuning of nanosized ZSM-5 zeolite catalyst by bead milling and recrystallization

Wakihara, T., Ihara, A., Inagaki, S., Tatami, J., Sato, K., Komeya, K., Meguro, T., Kubota, Y. & Nakahira, A. 2011 Nov 2 In : Crystal Growth and Design. 11, 11, p. 5153-5158 6 p.

Research output: Contribution to journalArticle

Zeolites
Catalyst activity
Catalyst deactivation
Coke
Silicates
2010
14 Citations

Ca-α SiAlON hollow spheres prepared by carbothermal reduction-nitridation from different SiO2 powders

Hotta, M., Tatami, J., Zhang, C., Komeya, K., Meguro, T., Terner, M. R. & Cheng, Y. B. 2010 Jul 1 In : Ceramics International. 36, 5, p. 1553-1559 7 p.

Research output: Contribution to journalArticle

Powders
Carbothermal reduction
Nitridation
Crystalline materials
Liquids
5 Citations

Changes in the medium-range order of zeolite A by mechanical and thermal amorphization

Wakihara, T., Sato, K., Kohara, S., Sankar, G., Tatami, J., Komeya, K., Meguro, T. & MacKenzie, K. J. D. 2010 Dec 1 In : Microporous and Mesoporous Materials. 136, 1-3, p. 92-96 5 p.

Research output: Contribution to journalArticle

Nuclear magnetic resonance spectroscopy
Raman spectroscopy
Heat treatment
Amorphization
Crystalline materials
6 Citations

Development of advanced ceramics by powder composite process

Tatami, J., Nakano, H., Wakihara, T. & Komeya, K. 2010 Dec 1 In : KONA Powder and Particle Journal. 28, p. 227-240 14 p.

Research output: Contribution to journalArticle

Powders
Composite materials
Nanoparticles
Transmission electron microscopy
Bearings (structural)
5 Citations
Powders
Carbon
Chemical analysis
Carbothermal reduction
Nitridation
7 Citations

Evaluation of grain-boundary conduction of dense AlN-SiC solid solution by scanning nonlinear dielectric microscopy

Kobayashi, R., Tatami, J., Wakihara, T., Komeya, K., Meguro, T., Tu, R. & Goto, T. 2010 Dec 1 In : Journal of the American Ceramic Society. 93, 12, p. 4026-4029 4 p.

Research output: Contribution to journalArticle

grain boundary
solid solution
microscopy
electrical conductivity
plasma
18 Citations

Fabrication of fine zeolite with improved catalytic properties by bead milling and alkali treatment

Wakihara, T., Sato, K., Inagaki, S., Tatami, J., Komeya, K., Meguro, T. & Kubota, Y. 2010 Oct 27 In : ACS Applied Materials and Interfaces. 2, 10, p. 2715-2718 4 p.

Research output: Contribution to journalArticle

Zeolites
Benzene
Powders
Propylene
Fabrication
10 Citations

Fabrication of ZnO ceramics using ZnO/Al2O3 nanocomposite particles prepared by mechanical treatment

Tasaki, S., Tatami, J., Nakano, H., Wakihara, T., Komeya, K. & Meguro, T. 2010 Feb 1 In : Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan. 118, 1374, p. 118-121 4 p.

Research output: Contribution to journalArticle

Nanocomposites
Powders
Ball milling
Sintering
Nanoparticles