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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)

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

24 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

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)
2018

Effects of working pressure on temperature characteristics in multiphase AC arc

Okuma, T., Imatsuji, T., Hashizume, T., Tanaka, M., Watanabe, T., Nagai, H., Koiwasaki, T. & Nasu, H., Jan 1 2018, In : Journal of Fluid Science and Technology. 13, 4

Research output: Contribution to journalArticle

3 Citations (Scopus)

Plasma jet characteristics in long DC arc with ring-shaped anode

Tanaka, M., Soeda, H., Watanabe, T. & Koga, T., Jan 1 2018, In : Journal of Fluid Science and Technology. 13, 4

Research output: Contribution to journalArticle

2 Citations (Scopus)

Preparation of nickel nanoparticles by direct current arc discharge method and their catalytic application in hybrid Na-air battery

Su, F., Qiu, X., Liang, F., Tanaka, M., Qu, T., Yao, Y., Ma, W., Yang, B., Dai, Y., Hayashi, K. & Watanabe, T., Sep 2018, In : Nanomaterials. 8, 9, 684.

Research output: Contribution to journalArticle

8 Citations (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)
10 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)
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

3 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

2013

Decomposition of glycerine by water plasmas at atmospheric pressure

Watanabe, T. & Narengerile, Apr 1 2013, In : Plasma Science and Technology. 15, 4, p. 357-361 5 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Effect of nucleation temperature and heat transfer on synthesis of Ti and Fe boride nanoparticles in RF thermal plasmas

Cheng, Y., Choi, S. & Watanabe, T., Sep 1 2013, In : Powder Technology. 246, p. 210-217 8 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Effect of sintering condition and V-doping on the piezoelectric properties of BaTiO3-Bi(Mg1/2Ti1/2)O3- BiFeO3 ceramics

Fujii, I., Mitsui, R., Nakashima, K., Kumada, N., Yabuta, H., Shimada, M., Watanabe, T., Miura, K. & Wada, S., Aug 2013, In : Journal of the Ceramic Society of Japan. 121, 1416, p. 589-592 4 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Fluctuation measurement of multi-phase AC arc and in-flight particle temperature

Liu, Y., Tanaka, M., Ikeba, T., Choi, S. & Watanabe, T., Oct 25 2013, In : JOURNAL OF CHEMICAL ENGINEERING OF JAPAN. 46, 10, p. 672-676 5 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Growth of (111) one-axis-oriented bi(Mg1/2Ti1/2) O3films on (100)Si substrates

Oikawa, T., Yasui, S., Watanabe, T., Ishii, K., Ehara, Y., Yabuta, H., Kobayashi, T., Fukui, T., Miura, K. & Funakubo, H., Apr 2013, In : Japanese journal of applied physics. 52, 4 PART 2, 04CH09.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Growth of (1 - X)NaNbO3-xBaTiO3 single crystals by slow-cooling and flux methods

Watanabe, T., Yabuta, H., Ueda, M., Watanabe, M., Suzuki, T., Miura, K., Ito, N. & Kumada, N., Sep 1 2013, In : Japanese journal of applied physics. 52, 9 PART2, 09KC02.

Research output: Contribution to journalArticle

4 Citations (Scopus)

High-speed visualization of electrode erosion in multi-phase alternating current arc

Tanaka, M., Liu, Y., Choi, S. & Watanabe, T., 2013, In : Journal of Fluid Science and Technology. 8, p. 160-171 12 p.

Research output: Contribution to journalArticle

In-flight melting behavior of granulated alkali-free raw material in induction thermal plasmas

Yao, Y. & Watanabe, T., Sep 18 2013, In : Plasma Chemistry and Plasma Processing. 33, 6, p. 1111-1119 9 p.

Research output: Contribution to journalArticle

Investigation of electrode erosion mechanism of multi-phase AC arc by high-speed video camera

Tanaka, M., Ikeba, T., Liu, Y., Choi, S. & Watanabe, T., 2013, In : Journal of Physics: Conference Series. 441, 1, 012015.

Research output: Contribution to journalConference article

11 Citations (Scopus)

Liquid waste decomposition by long DC arc under atmospheric pressure

Li, T., Watanabe, T., Ochi, K. & Otsuki, K., Sep 1 2013, In : Chemical Engineering Journal. 231, p. 155-162 8 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
8 Citations (Scopus)

Metal nanoparticle production by anode jet of argon-hydrogen DC arc

Watanabe, T., Tanaka, M., Shimizu, T. & Liang, F., Feb 1 2013, Manufacturing Engineering and Technology for Manufacturing Growth. p. 11-14 4 p. (Advanced Materials Research; vol. 628).

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

4 Citations (Scopus)

Microstructure and piezoelectric properties of BaTiO3-Bi(Mg 1/2Ti1/2)O3-BiFeO3 ceramics

Mitsui, R., Fujii, I., Nakashima, K., Kumada, N., Watanabe, T., Shimada, M., Hayashi, J., Yabuta, H., Kubota, M., Fukui, T., Kuroiwa, Y. & Wada, S., Sep 11 2013, Electroceramics in Japan XV. Vol. 566. p. 59-63 5 p. (Key Engineering Materials; vol. 566).

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

1 Citation (Scopus)

Numerical analysis of temperature distribution in the long DC arc thermal plasma for waste treatment

Choi, S., Li, T. M., Watanabe, T., Nakayama, T. & Otsuki, K., Mar 28 2013, In : JOURNAL OF CHEMICAL ENGINEERING OF JAPAN. 46, 3, p. 201-208 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Power requirements for the construction and operation of a lunar oxygen plant

Kanamori, H., Watanabe, T. & Aoki, S., Jan 1 2013, In : Journal of Aerospace Engineering. 26, 1, p. 160-168 9 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Preface

Watanabe, T., Kaneko, T., Sekine, M. & Tanaka, Y., Jan 1 2013, In : Journal of Physics: Conference Series. 441, 1, 011001.

Research output: Contribution to journalEditorial

Preparation and dielectric property of (Li0.12Na 0.88)NbO3-based solid solutions

Kumada, N., Ito, N., Miura, A., Takei, T., Wada, S. & Watanabe, T., Jul 2013, In : Journal of the Ceramic Society of Japan. 121, 1415, p. 544-549 6 p.

Research output: Contribution to journalArticle

Preparation of boron-rich aluminum boride nanoparticles by RF thermal plasma

Choi, S., Matsuo, J., Cheng, Y. & Watanabe, T., 2013, In : Journal of Nanoparticle Research. 15, 8, 1820.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Preparation of polyhedral graphite particles by arc discharge under atmospheric pressure

Liang, F., Shimizu, T., Tanaka, M., Choi, S. & Watanabe, T., Jan 1 2013, In : Japanese journal of applied physics. 52, 1 PART2, 01AK01.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Squareness control in polarization-electric field hysteresis curves in rhombohedral pb(zr,ti)o3 films

Sumi, A., Oikawa, T., Morioka, H., Okamoto, S., Yokoyama, S., Watanabe, T., Ehara, Y. & Funakubo, H., Apr 1 2013, In : Japanese journal of applied physics. 52, 4 PART 2, 04CD09.

Research output: Contribution to journalArticle

Synthesis of AlB12 and YB66 nanoparticles by RF thermal plasmas

Choi, S., Matsuo, J. & Watanabe, T., Jan 1 2013, In : Journal of Physics: Conference Series. 441, 1, 012030.

Research output: Contribution to journalConference article

11 Citations (Scopus)

Synthesis of niobium boride nanoparticle by RF thermal plasma

Cheng, Y., Choi, S. & Watanabe, T., Jan 1 2013, In : Journal of Physics: Conference Series. 441, 1, 012031.

Research output: Contribution to journalConference article

4 Citations (Scopus)

Thermal treatment of Al2O3, MgO, and CeO2 granulated powders by induction thermal plasma: A numerical approach

Hossain, M. M., Alam, M. R. & Watanabe, T., Jan 1 2013, In : Japanese journal of applied physics. 52, 1 PART2, 01AL01.

Research output: Contribution to journalArticle

2 Citations (Scopus)
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)