Organization
Institute of Integrated Research Laboratory for Future Interdisciplinary Research of Science and Technology Assistant Professor
Title
Assistant Professor
External link
ZHANG RUIXI
Research Areas
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Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Machine elements and tribology / Tribology, Friction, Mechanical materials, Mechanical elements, Deposition
Research History
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Institute of Science Tokyo Assistant Professor
2025.4
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Nagoya University Assistant Professor
2023.4 - 2025.3
Professional Memberships
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Japanese Society of Tribologists
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The Japan Society of Mechanical Engineers
Committee Memberships
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Executive Committee Member of ISPlasma2024/IC-PLANTS2024/APSPT-13
2023.7 - 2024.3
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Executive Committee Member of The 10th International Conference on Mechanics and Materials in Design M2D 2024
2023.6 - 2024.9
Papers
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Efficient Growth of 1D Van der Waals Heterostructures on Zeolite‐Supported SWCNTs Reviewed
Ruixi Zhang, Dmitry Levshov, Keigo Otsuka, Ya Feng, Yongjia Zheng, Esko I. Kauppinen, Shohei Chiashi, Wim Wenseleers, Sofie Cambré, Rong Xiang, Shigeo Maruyama
Small 21 ( 8 ) 2025.2
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The development of B/Cr co-doped DLC coating by FCVA deposition system and its tribological properties at 300 °C Reviewed International coauthorship
Ruixi Zhang, Woo-Young Lee, Noritsugu Umehara, Takayuki Tokoroyama, Motoyuki Murashima, Yuji Takimoto
Surface and Coatings Technology 487 ( 130968 ) 2024.6
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Fabricating one-dimensional van der Waals heterostructures on chirality-sorted single-walled carbon nanotubes Reviewed International coauthorship International journal
Ruixi Zhang, Ya Feng, Henan Li, Akihito Kumamoto, Shuhui Wang, Yongjia Zheng, Wanyu Dai, Nan Fang, Ming Liu, Takeshi Tanaka, Yuichiro K. Kato, Hiromichi Kataura, Yuichi Ikuhara, Shigeo Maruyama, Rong Xiang
Carbon 199 407 - 414 2022.10
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Effect of Ta content in ta-C:Ta coatings on cutting performance of aluminum alloy
Kosuke Suzuki, Takayuki Tokoroyama, Riko Takita, Ruixi Zhang, Noritsugu Umehara, Shun Sato, Kenji Yumoto
Wear 2026.6
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Effect of heparin contained on friction properties of catheter guidewires covered with polyurethane resin-based materials against PTFE in saline solution
Yujie ZHAO, Takayuki TOKOROYAMA, Noritsugu UMEHARA, Ruixi ZHANG, Yusuke ITO, Junichi UCHIDA
Journal of Advanced Mechanical Design, Systems, and Manufacturing 2026.5
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The effect of group 5 metal elements addition to ta-C coating on tribological properties in dry friction
Takayuki Tokoroyama, Kosuke Suzuki, Asato Tanigawa, Ruixi Zhang, Lulu Li, Noritsugu Umehara, Jongkuk Kim, Jae-Il Kim, Young-Jun Jang, Motoyuki Murashima
Friction 2026.5
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Low Friction Properties of ta-C:Ta Coating in Drilling of CFRP
Kosuke Suzuki, Takayuki Tokoroyama, Riko Takita, Ruixi Zhang, Noritsugu Umehara, Shun Sato, Kenji Yumoto
Tribology Online 2026.3
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Role of bonding structure in the corrosion resistance and tribological properties of Tantalum-containing carbon coating: An analysis employing various deposition bias voltages
Lulu Li, Takayuki Tokoroyama, Ruixi Zhang, Wenjun Wu, Xue Fan, Nan Jian, Dongfeng Diao, Noritsugu Umehara
Tribology International 2026.1
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Proposal for Improving the Oxidation Resistance of DLC Coatings
Ruixi Zhang
2025.11
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Abnormal Wear due to Synergistic Effects of Corrosion and Cavitation in High-Speed Flow of Glycol-Based Hydraulic Fluid Valve Surfaces
Ryota Takasaka, Noritsugu Umehara, Takayuki TOKOROYAMA, Ruixi Zhang, Koichi Okamura, Junichi Fukuda, Tetsuya Hayashi, Kohei Abe, Satoshi Wakamatsu
Tribology Online 2025.6
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Low friction of nitrogen-doped diamond-like carbon coating due to acidic liquid film and nitrogen-doped graphite oxide generated by dielectric barrier discharge in ambient air
Wenjun Wu, Motoyuki Murashima, Noritsugu Umehara, Takayuki Tokoroyama, Ruixi Zhang
Surfaces and Interfaces 2025.1
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In situ Observation of the Formation of MoDTC-Derived Tribofilm on a Bearing Steel with Different Surface Roughness by Using a Reflectance Spectroscopy and Its Effects on Friction Reviewed International coauthorship
Hashizume, N., Tokoroyama, T., Umehara, N., Murashima, M., Lee, W.-Y., Zhang, R., Kunisu, M., Shioji, H., Oharada, K.
Tribology Letters 72 ( 1 ) 2024.3
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Hashizume, N., Yamamoto, Y., Chen, C., Tokoroyama, T., Zhang, R., Diao, D., Umehara, N.
Tribology Letters 72 ( 1 ) 2024.3
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The mechanism of small wear particles entrainment in friction under boundary lubrication
Tokoroyama, T., Okashita, M., Zhang, R., Murashima, M., Tsuboi, R., Yoshida, T., Shiomi, H., Umehara, N.
Frontiers in Mechanical Engineering 10 2024
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Development of precipitation lubrication with palmitic acid and its friction mechanism
Hashizume, N., Takano, R., Umehara, N., Tokoroyama, T., Zhang, R., Hanyuda, K., Otsuka, A., Ueda, M.
Tribology International 200 2024
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Li, L., Tokoroyama, T., Zhang, R., Umehara, N.
Tribology International 198 2024
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Ruixi Zhang
Mechanism Design for Robotics 2024
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Development of Low-Friction Technology for Treating Nitrogen-Containing Diamond-Like Carbon Coatings in Ambient Air Using Dielectric Barrier Discharge
Wenjun Wu, Noritsugu Umehara, Takayuki Tokoroyama, Motoyuki Murashima, Ruixi Zhang
Mechanisms and Machine Science 160 MMS 99 - 106 2024
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Effect of hydrogen doping for ta-C on friction of ta-C:H sliding against bearing steel in high temperature and high vacuum Reviewed
R. Zhang, D. Yasuda, N. Umehara, T. Tokoroyama
Proceedings of the 5th International Tribology Symposium of IFToMM in “Mechanism and Machine Science 2024
MISC
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The Observation of Fluorescent Staining Small Wear Imitation Particles Entrainment into Contact
野老山貴行, 岡下将大, ZHANG Ruixi, 梅原徳次, 塩見裕, 坪井涼, 村島基之, 布施谷尚哉, 橋詰直弥
日本トライボロジー学会トライボロジー会議予稿集(Web) 2024 2024
Presentations
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Development of low-friction DLC surface with liquid film derived from the air using dielectric barrier discharge International conference
Wenjun Wu, Noritsugu Umehara, Takayuki Tokoroyama, Motoyuki Murashima, Ruixi Zhang
The 16th IFToMM World Congress (International Federation for the Promotion of Mechanism and Machine Science) 2023.11
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Tribo-corrosion properties of hard carbonaceous coatings International conference
Li Lulu, Noritsugu Umehara, Takayuki Tokoroyama, Ruixi Zhang
The 16th IFToMM World Congress (International Federation for the Promotion of Mechanism and Machine Science) 2023.11
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The tribological properties of DLC coating with B/Cr co-dopants and clarification of the mechanism at 300℃ International coauthorship International conference
Ruixi Zhang, Woo-Young Lee, Noritsugu Umehara, Takayuki Tokoroyama, Motoyuki Murashima, Yuji Takimoto
The 16th IFToMM World Congress (International Federation for the Promotion of Mechanism and Machine Science) 2023.11
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The Tribo-corrosion Properties of Hard Carbonaceous Coatings International conference
Lu Lu Li, Takayuki Tokoroyama, Ruixi Zhang, Noritsugu Umehara
ITC Fukuoka 2023 (9th International Tribology Conference, Fukuoka 2023) 2023.9
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In-situ synthesis of zeolite-based BNNT hetero-nanotubes on TEM grid and their structural characterization International coauthorship
Ruixi Zhang, Dmitry Levshov, Keigo Otsuka, Yongjia Zheng, Shuhui Wang, Ya Feng, Sofie Cambré, Rong Xiang, Shigeo Maruyama
The 64th Fullerenes-Nanotubes-Graphene General Symposium 2023.3 The Fullerenes, Nanotubes, Graphene Research Society
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1D Heterostructures grown on Semi-conducting Single-walled Carbon Nanotube Thin Film International coauthorship International conference
Shuhui Wang, Ming Liu, Ya Feng, Chiyu Zhang, Koki Kozaki, Ruixi Zhang, Yongjia Zheng, Keigo Otsuka, Shohei Chiashi, Takeshi Tanaka, Hiromichi Kataura, Rong Xiang, Yuhuang Wang, Shigeo Maruyama
NT22: The 22nd International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials 2022.6
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Synthesis and Structural Characterization of Boron Nitride Nanotubes with the Chirality-Sorted Carbon Nanotubes as the Template International conference
Ruixi Zhang, Ya Feng, Henan Li, Akihito Kumamoto, Shuhui Wang, Yongjia Zheng, Ming Liu, Wanyu Dai, Keigo Otsuka, Takeshi Tanaka, Hiromichi Kataura, Yuichi Ikuhara, Shigeo Maruyama, Rong Xiang
NT22: The 22nd International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials 2022.6
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Synthesis of Boron Nitride Nanotubes with the Chirality-Sorted Carbon Nanotubes as the Template
Ruixi Zhang, Ya Feng, Yongjia Zheng, Ming Liu, Keigo Otsuka, Takeshi Tanaka, Hiromichi Kataura, Rong Xiang, Shigeo Maruyama
FNTG62: The 62nd Fullerenes-Nanotubes-Graphene General Symposium 2022.3 The Fullerenes, Nanotubes and Graphene Research Society
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Synthesis and Structural Characterizations of Zeolite-supported Coaxial Carbon Nanotubes and Boron Nitride Nanotubes Van der Waals Heterostructures International conference
Ruixi Zhang, Ya Feng, Henan Li, Yongjia Zheng, Rong Xiang, Shigeo Maruyama
NT21: The 21st International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials 2021.6
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The Tribological Behavior of DLC Coatings Induced by B/Cr Co-Doping and Clarification of Their Mechanism International conference
Ruixi Zhang, Noritsugu Umehara, Takayuki Tokoroyama, Motoyuki Murashima, Yuji Takimoto
International Tribology Conference Sendai 2019 2019.9
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The tribological properties of DLCs with various dopants and clarification of the mechanism at 200℃ International conference
Ruixi Zhang, Noritsugu Umehara, Takayuki Tokoroyama, Motoyuki Murashima
The 8th International Conference on Manufacturing, Machine Design and Tribology 2019.4
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300℃大気中無潤滑下におけるDLC膜の摩擦特性に及ぼす相手材の影響
張鋭璽, 梅原徳次, 野老山貴行, 村島基之
第9回トライボロジー秋の学校 in 愛知 2018.10
Research Projects
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Innovative Synthesis of 2D van der Waals Heterostructures and Nanoscale Surface Engineering
Grant number：25K01116 2025.4 - 2028.3
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B)
Grant amount：\18850000 （ Direct Cost: \14500000 、 Indirect Cost：\4350000 ）
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Accelerating the Development of Oxidation-Resistant DLC Coatings through Statistical Analysis of Structure, Bonding, and Mechanical Properties
Grant number：24K17197 2024.4 - 2026.3
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Early-Career Scientists
Grant amount：\4810000 （ Direct Cost: \3700000 、 Indirect Cost：\1110000 ）
Teaching Experience
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機械・航空宇宙工学実験第１
2023 Institution：名古屋大学
Level：Undergraduate (specialized)
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自動車工学実験１
2023 Institution：名古屋大学
Level：Undergraduate (specialized)
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機械・航空宇宙工学実験第２
2023 Institution：名古屋大学
Level：Undergraduate (specialized)
Social Activities
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テクノ・フェア名大2023
Role(s)： Appearance, Informant
名古屋大学大学院工学研究科 2023.10
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2023年度講習会ものづくり実践講座シリーズ
Role(s)： Lecturer, Organizing member
精密工学会東海支部 2023.9
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Open Campus 2023
Role(s)： Organizing member
Nagoya University 2023.8