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  • Takayuki Watanabe
2020

High-speed visualization of metal oxide precursor in multiphase AC arc during nanoparticle formation

Tanaka, M., Saito, Y., Maruyama, H. & Watanabe, T., May 1 2020, In : Japanese journal of applied physics. 59, SHHC08.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Investigation of Arc Behavior and Temperature Distribution Corresponding to Electrode and Phase Configurations in a Multiphase AC Arc

Okuma, T., Maruyama, H., Imatsuji, T., Hashizume, T., Nagai, H., Koiwasaki, T., Tanaka, M. & Watanabe, T., Sep 2020, In : JOURNAL OF CHEMICAL ENGINEERING OF JAPAN. 53, 9, p. 509-515 7 p.

Research output: Contribution to journalArticle

Li–Ni–Mn-oxide nanoparticle synthesis by induction thermal plasmas for lithium ion battery electrode

Sone, H., Yoshida, S., Tanaka, M. & Watanabe, T., Sep 2020, In : Journal of the Ceramic Society of Japan. 128, 9, p. 635-640 6 p.

Research output: Contribution to journalArticle

Structural investigation of ferroelectric BiFeO3-BaTiO3solid solutions near the rhombohedral-pseudocubic phase boundary

Yabuta, H., Watanabe, M., Watanabe, T., Kubota, M., Shimada, M., Koganezawa, T., Hirosawa, I., Kumada, N. & Wada, S., Jun 22 2020, In : Applied Physics Letters. 116, 25, 252902.

Research output: Contribution to journalArticle

Open Access

Synthesis of carbon-coated silicon nanoparticles by induction thermal plasma for lithium ion battery

Zhang, X., Hayashida, R., Tanaka, M. & Watanabe, T., Jun 30 2020, In : Powder Technology. 371, p. 26-36 11 p.

Research output: Contribution to journalArticle

2019

Controllable synthesis of carbon nanomaterials by direct current arc discharge from the inner wall of the chamber

Zhang, D., Ye, K., Yao, Y., Liang, F., Qu, T., Ma, W., Yang, B., Dai, Y. & Watanabe, T., Feb 2019, In : Carbon. 142, p. 278-284 7 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)

Effects of the Driving Frequency on Temperature in a Multiphase AC Arc

Okuma, T., Maruyama, H., Hashizume, T., Tanaka, M., Watanabe, T., Nagai, H., Koiwasaki, T. & Nasu, H., Jan 1 2019, In : IEEE Transactions on Plasma Science. 47, 1, p. 32-38 7 p., 8357608.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Formation of Transition Alumina Dust around Asymptotic Giant Branch Stars: Condensation Experiments using Induction Thermal Plasma Systems

Takigawa, A., Kim, T. H., Igami, Y., Umemoto, T., Tsuchiyama, A., Koike, C., Matsuno, J. & Watanabe, T., Jun 10 2019, In : Astrophysical Journal Letters. 878, 1, L7.

Research output: Contribution to journalArticle

Open Access
Open Access
2 Citations (Scopus)

Investigation of erosion mechanism of tungsten-based cathode in Ar-N2 DC arc

Sakura, N., Yoshida, M., Tanaka, M. & Watanabe, T., Jul 26 2019, In : Journal of Physics D: Applied Physics. 52, 40, 404002.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Thermal plasma synthesis and electrochemical properties of high-voltage LiNi0.5Mn1.5O4 nanoparticles

Sone, H., Yoshida, S., Tanaka, M. & Watanabe, T., Jan 1 2019, In : Materials Research Express. 7, 1, 015015.

Research output: Contribution to journalArticle

Open Access

熱プラズマを用いたナノ粒子の大量合成技術確立に向けて

Translated title of the contribution: Achievement of mass production system of attractive nanoparticles by thermal plasmasTanaka, M. & Watanabe, T., Jan 1 2019, In : Journal of the Society of Powder Technology, Japan. 56, 8, p. 459-467 9 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2017

Characteristics of water thermal plasma for biomass utilization system

Ozeki, Y., Matsuo, T., Tanaka, M. & Watanabe, T., Jan 1 2017, In : Journal of Fluid Science and Technology. 12, 3

Research output: Contribution to journalArticle

2 Citations (Scopus)

Diode-rectified multiphase AC arc for the improvement of electrode erosion characteristics

Tanaka, M., Hashizume, T., Saga, K. & Watanabe, T., Oct 27 2017, In : Journal Physics D: Applied Physics. 50, 465604.

Research output: Contribution to journalArticle

Diode-rectified multiphase AC arc for the improvement of electrode erosion characteristics

Tanaka, M., Hashizume, T., Saga, K., Matsuura, T. & Watanabe, T., Oct 27 2017, In : Journal of Physics D: Applied Physics. 50, 46, 465604.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Effect of arc current on droplet ejection from tungsten-based electrode in multiphase AC arc

Hashizume, T., Tanaka, M. & Watanabe, T., May 2017, In : Japanese journal of applied physics. 56, 5, 056101.

Research output: Contribution to journalArticle

Enhancement of tetragonal anisotropy and stabilisation of the tetragonal phase by Bi/Mn-double-doping in BaTiO 3 ferroelectric ceramics

Yabuta, H., Tanaka, H., Furuta, T., Watanabe, T., Kubota, M., Matsuda, T., Ifuku, T. & Yoneda, Y., Apr 3 2017, In : Scientific reports. 7, 45842.

Research output: Contribution to journalArticle

9 Citations (Scopus)
11 Citations (Scopus)

High-speed visualization of thermal plasma characteristics

Watanabe, T., Hashizume, T., Imatsuji, T. & Tanaka, M., Jan 1 2017, Selected Papers from the 31st International Congress on High-Speed Imaging and Photonics. Etoh, T. G., Shiraga, H. & Etoh, T. G. (eds.). SPIE, 1032812. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10328).

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

Investigation of temperature characteristics of multiphase AC arc by high-speed visualization

Tanaka, M., Imatsuji, T., Hashizume, T., Watanabe, T., Nagai, H., Koiwasaki, T. & Okuma, T., Jan 1 2017, In : Journal of Fluid Science and Technology. 12, 3

Research output: Contribution to journalArticle

6 Citations (Scopus)

Liquid exfoliation graphene sheets as catalysts for hybrid sodium-air cells

Liang, F., Watanabe, T., Hayashi, K., Yao, Y., Ma, W., Bin Yang, Y. & Dai, Y., Jan 15 2017, In : Materials Letters. 187, p. 32-35 4 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
2016

Analysis of fluctuation phenomena in water plasma

Matsuo, T., Tanaka, M. & Watanabe, T., Jan 1 2016, In : IEEJ Transactions on Power and Energy. 136, 9, p. 749-754 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Effect of precursor fraction on silicide nanopowder growth under thermal plasma conditions: A computational study

Shigeta, M. & Watanabe, T., Jan 1 2016, In : Powder Technology. 288, p. 191-201 11 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Effect of saturation pressure difference on metal-silicide nanopowder formation in thermal plasma fabrication

Shigeta, M. & Watanabe, T., Mar 7 2016, In : Nanomaterials. 6, 3, 43.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Induction thermal plasma synthesis of lithium oxide composite nanoparticles with a spinel structure

Sone, H., Kageyama, T., Tanaka, M., okamoto, D. & Watanabe, T., 2016, In : Japanese journal of applied physics. 55, 7S2, 07LE04.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Induction Thermal Plasma Synthesis of Lithium Oxide Composite Nanoparticles with A Spinel Structure

Sone, H., Kageyama, T., Tanaka, M., Okamoto, D. & Watanabe, T., Jun 13 2016, In : Japanese Journal of Applied Physics. 55, 7S2, 07LE04.

Research output: Contribution to journalArticle

Investigation of erosion mechanism of tungsten-based electrode in multiphase AC arc by high-speed visualization of electrode phenomena

Tanaka, M., Hashizume, T., Imatsuji, T., Nawata, Y. & Watanabe, T., Jun 14 2016, In : Japanese Journal of Applied Physics. 55, 07LC01.

Research output: Contribution to journalArticle

Investigation of erosion mechanism of tungsten-based electrode in multiphase AC arc by high-speed visualization of electrode phenomena

Tanaka, M., Hashizume, T., Imatsuji, T., Nawata, Y. & Watanabe, T., Jan 1 2016, In : Japanese Journal of Applied Physics. 55, 7S2, 07LC01.

Research output: Contribution to journalArticle

10 Citations (Scopus)
17 Citations (Scopus)

Synthesis of lithium metal oxide nanoparticles by induction thermal plasmas

Tanaka, M., Kageyama, T., Sone, H., Yoshida, S., Okamoto, D. & Watanabe, T., Apr 6 2016, In : Nanomaterials. 6, 4, 60.

Research output: Contribution to journalArticle

12 Citations (Scopus)
2015

Effects of poling termination and aging process on piezoelectric properties of Mn-doped BaTi0.96Zr0.04O3 ceramics

Murakami, S., Watanabe, T., Suzuki, T., Matsuda, T. & Miura, K., Oct 1 2015, In : Japanese Journal of Applied Physics. 54, 10, 10ND05.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Investigation of Droplet Ejection Mechanism from Electrode in Multi-Phase AC Arc

Hashizume, T., Tanaka, M. & Watanabe, T., 2015, In : QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY. 33, 2, p. 44s-48s

Research output: Contribution to journalArticle

2012

Acetone decomposition by water plasmas at atmospheric pressure

Narengerile & Watanabe, T., Feb 13 2012, In : Chemical Engineering Science. 69, 1, p. 296-303 8 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)

A comparative study of air and nitrogen thermal plasmas for PFCs decomposition

Choi, S., Hong, S. H., Lee, H. S. & Watanabe, T., Mar 15 2012, In : Chemical Engineering Journal. 185-186, p. 193-200 8 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Anisotropic electrical properties in bismuth layer structured dielectrics with natural super lattice structure

Kojima, T., Kimura, J., Suzuki, M., Takahashi, K., Oikawa, T., Sakashita, Y., Kato, K., Watanabe, T., Takenaka, T., Yamada, T. & Funakubo, H., Jul 2 2012, In : Applied Physics Letters. 101, 1, 012907.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Application and characterization of 12-phase AC arc for glass in-flight melting

Yao, Y., Watanabe, T. & Yatsuda, K., Jan 30 2012, Manufacturing Science and Materials Engineering. p. 637-642 6 p. (Advanced Materials Research; vol. 443-444).

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

Characterization of 12-phase AC arc discharge and glass in-flight melting behavior

Yao, Y., Watanabe, T. & Yatsuda, K., Mar 15 2012, Advanced Research on Material Engineering and Its Application. p. 185-188 4 p. (Applied Mechanics and Materials; vol. 485).

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

Decomposition of 1-decanol emulsion by water thermal plasma jet

Choi, S. & Watanabe, T., 2012, In : IEEE Transactions on Plasma Science. 40, 11 PART1, p. 2831-2836 6 p., 6246710.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Decomposition of water-insoluble organic waste by water plasma at atmospheric pressure

Choi, S. & Watanabe, T., Jan 1 2012, In : Journal of Physics: Conference Series. 406, 1, 012003.

Research output: Contribution to journalConference article

2 Citations (Scopus)

Discharge and optical characteristics of long arc plasma of direct current discharge

Li, T., Choi, S., Watanabe, T., Nakayama, T. & Tanaka, T., Nov 15 2012, In : Thin Solid Films. 523, p. 72-75 4 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Discharge behavior characterization of 12-phase AC arc and its application

Yao, Y., Watanabe, T. & Yatsuda, K., Mar 26 2012, Advanced Mechanical Design. p. 615-618 4 p. (Advanced Materials Research; vol. 479-481).

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

Discharge characteristics of DC arc water plasma for environmental applications

Li, T., Choi, S. & Watanabe, T., Dec 1 2012, In : Plasma Science and Technology. 14, 12, p. 1097-1101 5 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Electrode temperature measurements of multi-phase AC arc by high-speed video camera

Tanaka, M., Ikeba, T., Liu, Y., Matsuura, T. & Watanabe, T., 2012, In : Journal of Physics: Conference Series. 406, 1, 012008.

Research output: Contribution to journalConference article

4 Citations (Scopus)
4 Citations (Scopus)

Film thickness dependence of ferroelectric properties of (111)-Oriented epitaxial Bi(Mg 1/2Ti 1/2)O 3 films

Oikawa, T., Yasui, S., Watanabe, T., Yabuta, H., Ehara, Y., Fukui, T. & Funakubo, H., Sep 1 2012, In : Japanese journal of applied physics. 51, 9 PART 2, 09LA04.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Formation mechanism of titanium boride nanoparticles by RF induction thermal plasma

Cheng, Y., Shigeta, M., Choi, S. & Watanabe, T., Feb 15 2012, In : Chemical Engineering Journal. 183, p. 483-491 9 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)

Future of glass melting through the in-flight melting technique

Inoue, S., Watanabe, T., Yano, T., Sakamoto, O., Satoh, K., Kawachi, S. & Iseda, T., 2012, Processing, Properties, and Applications of Glass and Optical Materials - Proceedings of the 9th International Conference on Advances in the Fusion and Processing of Glass, AFPG9. American Ceramic Society, p. 37-44 8 p. (Ceramic Transactions; vol. 231).

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

In-flight particle measurement of alkali-free glass raw materials in 12-phase AC Arc plasma

Liu, Y., Tanaka, M., Choi, S. & Watanabe, T., Sep 1 2012, In : Journal of Thermal Spray Technology. 21, 5, p. 863-872 10 p.

Research output: Contribution to journalReview article

9 Citations (Scopus)

In-flight Particle Measurement of Alkali-Free Glass Raw Materials in 12-Phase AC Arc Plasma

Liu, Y., Tanaka, M., Choi, S. & Watanabe, T., Sep 2012, In : Journal of Thermal Spray Technology. 21, p. 863-872 10 p.

Research output: Contribution to journalArticle

In-flight particle measurement of glass raw materials in hybrid heating of twelve-phase AC arc with oxygen burner

Liu, Y., Tanaka, M., Ikeba, T., Choi, S. & Watanabe, T., Jan 1 2012, In : Journal of Physics: Conference Series. 406, 1, 012022.

Research output: Contribution to journalConference article

5 Citations (Scopus)