■Yasuoka and Takeuchi Lab.(2020.1.1 – 2020.12.31)(R2)
Journal paper & Book
- Plasma candle: A new type of scaled-up plasma jet device,
H.H. Kim, N. Takeuchi, Y. Teramoto, A. Ogata, and A.A. Abdelaziz, Int. J. Plasma Environ. Sci. Tech., vol. 14, no. 1, e01004 (9 pages), 2020.3.
DOI: 10.34343/ijpest.2020.14.e01004 - Plasma-assisted cellulose conversion to soluble saccharide,
O.L.H. Li, N. Takeuchi, and T. Ishizaki, Int. J. Plasma Environ. Sci. Tech., vol. 14, no. 1, e01005 (9 pages), 2020.3.
DOI: 10.34343/ijpest.2020.14.e01005 - Green sulfonation of carbon catalysts via gas-liquid interfacial plasma for cellulose hydrolysis,
L. Qin, T. Ishizaki, N. Takeuchi, K. Takahashi, K. Kim, and O.L. Li, ACS Sustainable Chem. Eng., vol. 8, no. 15, pp. 5837-5846, 2020.4.
DOI: 10.1021/acssuschemeng.9b07156 - Observation of solution plasma in water-ethanol mixed solution for reduction of graphene oxide,
N. Takeuchi, K. Kawahara, F. Gamou, and O.L.H. Li, Int. J. Plasma Environ. Sci. Tech., vol. 14, no. 1, e01009 (12 pages), 2020.4.
DOI: 10.34343/ijpest.2020.14.e01009 - Dielectric strength of electric contacts after short-duration arc in a hybrid DC circuit breaker,
R. Nakayama, C. Ou, S. Zen, and K. Yasuoka, IEEJ Trans. Electrical and Electronic Eng., vol. 15, pp. 671-675, 2020.2.
DOI: 10.1002/tee.23102 - (TRANSLATED PAPER) Development of copper-tungsten clad-contacts for 400 A-arc-less switching of hybrid dc switch,
Y. Yamada, Mo Chen, and K. Yasuoka, Electr. Eng. Jpn., vol. 210, pp. 3-10, 2020.2.
DOI: 10.1002/eej.23249 - New Configuration of Contacts for Increasing the Threshold Current of Arc-Free Commutation in a DC Hybrid Switch,
C. Ou, H. Yinming, and K. Yasuoka, IEEE Trans. Compon. Packaging Manuf. Technol., vol. 10, no. 8, pp. 1320-1327, 2020.8.
DOI: 10.1109/TCPMT.2020.2998817 - Effect of ozone generation on decomposition of acetic acid by plasma in underwater bubbles,
T. Watanabe, S. Zen, N. Takeuchi, and H.H. Kim, Int. J. Plasma Environ. Sci. Tech., vol. 14, no. 2, e02001 (9 pages), 2020.6.
DOI: 10.34343/ijpest.2020.14.e02001 - 放電・プラズマ気相シミュレーション技法[電気学会技術報告],
放電・プラズマ気相シミュレーション技法調査専門委員会, vol. 1488, 2020.6. - On-State Contact Resistance and Arc-Less Commutation Characteristics of Cu-W Clad Contact Materials in a Hybrid DC Switch,
M. Chen, Y. Yamada, S. Zen, N. Takeuchi, and K. Yasuoka, IEEE Trans. Compon. Packaging Manuf. Technol., vol. 10, no. 7, pp. 1138-1147, 2020.7.
DOI: 10.1109/TCPMT.2020.3001280 - Discharge conditions for efficient and rapid decomposition of perfluorooctane sulfonic acid (PFOS) in water using plasma,
N. Takeuchi, D. Suzuki, K. Okada, K. Oishi, S. Kodama, T. Namihira, and D. Wang, Int. J. Plasma Environ. Sci. Tech., vol. 14, no. 2, e02006 (12 pages), 2020.8.
DOI: 10.34343/ijpest.2020.14.e02006 - Understanding of chemical reactions induced by argon plasma in contact with sodium halide solutions: importance of surface properties for plasma-liquid interactions,
K. Tachibana and K. Yasuoka, J. Phys. D: Appl. Phys., vol. 53, 125203 (15 pages), 2020.8.
DOI: 10.1088/1361-6463/ab5ebe - Novel approach through the harmonized sulfur in disordered carbon structure for high-efficiency sodium-ion exchange,
H. Kim, D. Y. Kim, S. Zen, J. Kang, and N. Takeuchi, ACS Appl. Mater. Interfaces, 12, 43750-43760, 2020.8.
DOI: 10.1021/acsami.0c12677 - 液中活性種の計測と化学反応シミュレーション [特集解説],
川崎敏之, 見市知昭, 立花孝介, 竹内希, 金澤誠司, 静電気学会誌, vol. 44, no. 5, pp. 207-215, 2020.9. - プラズマによる水中有機物の分解と水中殺菌 [特集解説],
竹内希, 見市知昭, 上原聡司, 佐藤岳彦, 静電気学会誌, vol. 44, no. 6, pp. 230-238, 2020.11. - Review of plasma-based water treatment technologies for the decomposition of persistent organic compounds,
N. Takeuchi and K. Yasuoka, Jpn. J. Appl. Phys., vol. 60, SA0801 (13 pages), 2021. (published online 2020.10.)
DOI: 10.35848/1347-4065/abb75d
International conference
- Physical and chemical aspects of water treatment technologies using plasma in contact with liquid (invited),
N. Takeuchi, ISPlasma 2020, Topical Session, 10pB10l, March 10, 2020, Nagoya, Japan (講演中止) - Hybrid Switch with Tungsten-clad Copper Contacts for Arc-free On/Off Switching up to DC 400 A,
K. Yasuoka, Y. Yamada, and M. Chen, 18th Int. Conf. Renewable Energies and Power Quality (ICREPQ’20), September 2-4, 2020, Spain - Emission spectrum from a raptured molten-metal-bridge during opening period of a hybrid DC switch,
K. Yasuoka, C. Ou, Y. Huang, LASER, OPTIC SCIENCE & PHOTONICS, April 14, September 3-5, 2020, Spain - Threshold Current of Arc-Free Commutation For Copper-Carbon Contact in a DC Hybrid Switch,
C. Ou, H. Yinming, and K. Yasuoka
30th International Conference on Electrical Contacts(ICEC 2020), June 15-18, 2020, Switzerland(講演延期) - Hybrid DC switch with a Four-block Copper-Based Tungsten Contact,
Y. Huang, C. Ou, and K. Yasuoka,
30th International Conference on Electrical Contacts(ICEC 2020), June 15-18, 2020, Switzerland(講演延期) - Control of reaction field in cavitation plasma for high-speed and eco-friendly synthesis of carbon catalysts,
N. Takeuchi, S. Yamazaki, S. Imaizumi, and H. Takana, ICFD 2020/AFI-2020, CRF-47, October 29, 2020, Web meeting - Cavitation flow to generate plasma in organic solvent for carbon particle synthesis,
N. Takeuchi, S. Yamazaki, S. Imaizumi, and H. Takana, ICFD 2020, OS5-7, October 30, 2020, Web meeting - Harmonized sulfur in disordered carbon structure for high-efficiency sodium-ion battery (invited),
N. Takeuchi, HyMaP 2020 – Special, IN-B9, November 26, 2020, Web meeting - Insight into H2O2 selectivity in the electrocatalytic oxygen reduction reaction on sulfur-doped disordered carbon synthesized by the plasma-in-liquid process,
H. Kim and N. Takeuchi, HyMaP 2020 – Special, PB-1, November 26, 2020, Web meeting - Unified analyses of gas- and liquid-phase reaction fields for reactive species generation by plasma in contact with liquid (invited),
N. Takeuchi, 30th Annual Meeting of MRS-J, K-I9-004, December 9, 2020, Web meeting
国内会議・その他
- アークフリーハイブリッド直流スイッチのためのタングステンクラッド接点の接点抵抗,
Xinhao Tian, 陳黙, 安岡康一, 機構デバイス研究会, pp. 23-26, EMD2019-52, 2020.1.17（レンタルホール湘南平塚） - 水中気泡内プラズマの水処理および農業応用,
竹内希, 仙台”プラズマフォーラム”, 2020.2.20（東北大学） - 水中気泡内プラズマによる酢酸分解におけるオゾン生成の影響,
渡辺泰一, 全俊豪, 竹内希, 第21回静電気学会春期講演会, pp. 39-42, 1p-6, 2020.3.3（東京大学 (講演中止)） - 大気圧誘電体バリア放電を用いた窒化マグネシウム合成条件による影響,
清水健人, 全俊豪, 竹内希, 令和2年電気学会全国大会, p. 148, 1-124, 2020.3.11（東京電機大学 (講演中止)） - エタノール・水混合溶液中のソリューションプラズマの安定発生条件,
蒲生史郷, 竹内希, 電気学会誘電・絶縁材料研究会, pp. 7-12, DEI-20-63, 2020.3.9（神保町高橋ビル会議室 (講演中止)） - アニリン溶液中におけるソリューションプラズマの放電特性評価,
今泉颯太, 竹内希, 第44回静電気学会全国大会, pp. 29-30, 24pA-1, 2020.9.24（Zoom） - ｋＶ・ｋＡ級ハイブリッド直流遮断器のためのアークフリー転流,
安岡康一，応用物理学会先進パワー半導体分科会第7回講演会，2020.12.9（招待講演，Zoom）
国内会議・その他（共同研究）
- 負極性パルスアルゴンプラズマにより 生成された硫酸・亜硫酸イオンラジカルの電子スピン共鳴法による測定,
立花孝介, 村田菜緒, 金澤誠司, 高橋克幸, 稗田純子, 竹内希, Oi Lun LI, 第44回静電気学会全国大会, pp. 39-40, 24pA-5, 2020.9.24（Zoom） - 矩形波交流電圧を用いたコロナ放電における周波数が空間電荷と電位に及ぼす影響,
内御堂駆, 高橋克幸, 高木浩一, 竹内希, 山口晋一, 永田秀海, 第44回静電気学会全国大会, pp. 9-12, 24aA-4, 2020.9.24（Zoom）