川田 将平

Shouhei Kawada

Ph. D. Tribologist

Publications

JOURNAL (First author : 14, Corresponding author : 15)

Number of journal by year (2024: 2, 2023: 8,2022: 4, 2021: 3, 2020: 3, 2019: 5, 2018: 6, 2017: 3, 2014: 1)

35. Tribofilm Formation and Friction Reduction Performance on Laser-Textured Surface with Micro-grooved Structures

Q. Li, R. Lu, H. Tani, S. Kawada, S. Koganezawa, X. Liu, P. Cong

Lubricants, 12, 3 (2024) 91

DOI: https://doi.org/10.3390/lubricants12030091

34. Study on Static and Dynamic Characteristics of Water-Lubricated Hydrostatic Thrust Bearings –Effect of Feed Hole Inlet Shape on Bearing Characteristics

H. Ueda, M. Saito, Y. Kawamura, S. Kawada, M. Miyatake

Tribology International191 (2024) 109127

DOI: https://doi.org/10.1016/j.triboint.2023.109127

33. Development of Non-Contact Floating Mechanism Utilizing Squeeze Film Levitation under Vacuum Environment 

R. Ogawa, T. Ito, S. Kawada, M. Miyatake, C. Mares, T. Stolarski and S. Yoshimoto

Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology,  237, 12 (2023) 2224-2229.

DOI: https://doi.org/10.1177/13506501231211624

32. Improvement of Wear Resistance of High-Strength Brass by Friction Stir Processing -Effect of Surface Processing Method on an FSP Applied Surface-

M. Hirukawa, S. Kawada, M. Miyatake and S. Sasaki

Tribology Online, 18, 6 (2023) 417-423

DOI: https://doi.org/10.2474/trol.18.417

31. Feasibility study of reduction in sound-pressure-induced vibration in hard disk drives using adaptive feed-forward control

S. Koganezawa, K. Funai, H. Tani, R. Lu and S. Kawada

IEEE Transactions on Magnetics, 59, 11 (2023) 8600905

DOI:  10.1109/TMAG.2023.3289852

30. Effect of Humidity on Head Smear Generation in Head-Assisted Magnetic Recording

H. Tani, H. Kurafuji, N. Tagawa, S. Kawada, R. Lu and S. Koganezawa

IEEE Transactions on Magnetics, 59, 11 (2023) 3200905 

DOI:  10.1109/TMAG.2023.3286350

29. Effects of Relative Humidity on Lubricating Properties of Ionic Liquids

S. Kawada (Corresponding author), S. Tanji, J. Kobayashi, K. Sato, M. Miyatake and S. Sasaki

e-Journal of Surface Science and Nanotechnology, 21, 4 (2023) 365-372

DOI:  https://doi.org/10.1380/ejssnt.2023-056

28. Tribological Performance of Natural Resin Urushi Containing Graphite under Dry and Water Lubricated Conditions

S. Sasaki, A. Sakai, Y. Nagata, S. Kawada (Corresponding author), M. Miyatake, S. Sasaki and S. Yoshimoto

Tribology Online, 18, 5 (2023) 249-254

DOI: https://doi.org/10.2474/trol.18.249

27. Friction Manipulation of Ionic Liquids under Boundary Lubrication by Controlling the Surface Potential

S. Tanji, K. Sato, S. Kawada (Corresponding author), M. Miyatake and S. Sasaki

Tribology Online, 18, 5 (2023) 232-238

DOI: https://doi.org/10.2474/trol.18.232

26. The Influence of Electric Current on the Friction Behavior of Lubricant Molecules

R. Lu, S. Kawada, H. Tani and S. Koganezawa

Tribology Online, 18, 3 (2023) 83-90

DOI:  https://doi.org/10.2474/trol.18.83

25. Effects of Oxygen on Smear Formation in Heat Assisted Magnetic Recording System

K. Yakata, H. Kurafuji, H. Tani, R. Lu, S. Koganezawa, S. Kawada and N. Tagawa

Tribology Online, 17, 4 (2022) 348-355

DOI: 10.2474/trol.17.348

24. Numerical study on the rotational and machining accuracy of an end-milling process with spindles supported by aerostatic bearings

K. Shimada, D. Wakabayashi, Y. Shimoyakawa, S. Kawada, M. Miyatake and S. Yoshimoto

Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 236, 20 (2022) 10541-10553

DOI: 10.1177/09544062221103366

23. Young’s Modulus of Fatty Acid Adsorption Films on Si Surface Measured Using Ar Gas Cluster Ion Beams

H. Tani, N. Tagawa, S. Kawada, R. Lu and S. Koganezawa

Tribology Online, 17, 2 (2022) 110-117.

DOI: 10.2474/trol.17.110

22. Development of aerostatic porous bearings manufactured using metal 3D printing technology

R. Sadahiro, S. Nakayama, S. Kawada, M. Miyatake, S. Sasaki and S. Yoshimoto

Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology

DOI: 10.1177/13506501211070090

21. ホウ素含有イオン液体による摩擦低減効果(in Japanese)

 (Friction Reduction Effect by Boron-Containing Ionic Liquids)

 渡邉保奈美、小野寺康、佐藤魁星、川田将平、佐々木信也

 トライボロジスト(Tribologist), 67, 3 (2022), 191-200. 

 DOI: 10.18914/tribologist.21-00014

20. Synergistic enhancement of the lubrication performance of zinc dialkyldithiophosphate by coexistence with ionic liquid

 K. Sato, H. Okubo, S. Kawada, S. Watanabe and S. Sasaki

 Tribology Online, 16 (2021) 178-191.

 DOI: 10.2474/trol.16.178

19. In-situ Observation of Tribo-decomposition Behavior of Ionic Liquids Composed of Phosphonium-Cation and Cyano-Anion Using Quadrupole Mass Spectrometer

 S. Kawada (Corresponding author), S. Sasaki and M. Miyatake

 Tribology International, 153 (2021).

 DOI: 10.1016/j.triboint.2020.106547

18. The Gas Squeeze Film Characteristics of Acoustic Levitation with Various Exciting Disc Shapes Based on Modified Reynolds Equation

     B. Wei, M. Miyatake, S. Kawada and S. Yoshimoto

     Tribology Transactions, 63 (2020) 487-493.

 DOI:10.1080/10402004.2020.1717701

17. Lubricating Properties of Cyano-based Ionic Liquids against Tetrahedral Amorphous Carbon Film

     S. Kawada (Corresponding author), H. Okubo, S. Watanabe, C. Tadokoro, R. Tsuboi, S. Sasaki and M. Miyatake

     Coatings, 10 (2020) 153.

 DOI: 10.3390/coatings10020153

16. Tribological performances of halogen-free ionic liquids against a-C:H and ta-C films under vacuum

     S. Kawada (Corresponding author), S. Sasaki and M. Miyatake

     Journal of Advanced Mechanical Design, Systems, and Manufacturing, 14 (2020).

 DOI: 10.1299/jamdsm.2020jamdsm0032

15. Inertial effect on gas squeeze film for large radius disc excited by standing waves with complex modal shapes

     Y. Q. Fan, M. Miyatake, S. Kawada, Bin Wei and S. Yoshimoto

     International Journal of Modern Physics B, 33 (2019).  

 DOI: 10.1142/S0217979219502825

14. Static and Dynamic Characteristics of a Downsized Aerostatic Circular Thrust Bearing with a Single Feed Hole

     K. Ishibashi, A. Kondo, S. Kawada, M. Miyatake, S. Yoshimoto and T. Stolarski

     Precision Engineering, 60 (2019) 448-457.

 DOI: 10.1016/j.precisioneng.2019.08.014

13. Effect of Surrounding Atmosphere on Friction Properties of Hydrophobic and Hydrophilic Ionic Liquids

     S. Kawada (Corresponding author), S. Sasaki and M. Miyatake

     Tribology Online, 14 (2019) 285-292. 

 DOI: 10.2474/trol.14.285

12. Friction Control by applying Electric Potential under Lubrication with Ionic Liquids

     S. Kawada (Corresponding author), S. Ogawa, S. Sasaki and M. Miyatake

     Tribology Online, 14 (2019) 71-77.

 DOI: 10.2474/trol.14.71

11. Effect of water on the interfacial structures of room-temperature ionic liquids

     S. Kawada (Corresponding author), E. Kodama, K. Sato, S. Ogawa, M. Watanabe, H. Okubo and S. Sasaki

     Surface and Interface Analysis, 51 (2019) 17-20.

 DOI: 10.1002/sia.6536

10. Tribological Properties of Cutting Fluid Sterilized by Atmospheric-Pressure Plasma Treatment

     J. Miyamoto, M. Kodama, S. Kawada, and R. Tsuboi

 Tribology Online, 13 (2018) 248-253.

 DOI: 10.2474/trol.13.248

9. Evaluation of friction behaviour and surface interactions of cyano-based Ionic Liquids under different sliding contacts and high vacuum condition

     S. Kawada (Corresponding author), S. Watanabe, S. Sasaki and M. Miyatake

     Lubricants, 69 (2018).

 DOI: 10.3390/lubricants6030069

8. MoDTC 油中における水素含有 DLC 膜の異常摩耗メカニズム (in Japanese)

    (MoDTC-induced wear acceleration mechanism of a hydrogenated amorphous carbon diamond-like carbon film)

     大久保光、前田寛陽、川田将平、田所千治、佐々木信也

     日本機会学会論文集 (Transactions of the JSME (in Japanese) ),84, 861 (2018).

 DOI: 10.1299/transjsme.17-00564

7. Tribological Properties of Cyano-Based Ionic Liquids under Different Environments

     S. Kawada (Corresponding author) and S. Sasaki

     Tribology Online, 13 (2018) 152-156.

 DOI: 10.2474/trol.13.152

6. Lubricating mechanism of cyano-based ionic liquids on nascent steel surface

     S. Kawada (Corresponding author), S. Watanabe, C. Tadokoro, R. Tsuboi and S. Sasaki

     Tribology International, 119 (2018) 474-480.

 DOI: 10.1016/j.triboint.2017.11.019

5. Effects of Alkyl Chain Length of Sulfate and Phosphate Anion-Based Ionic Liquids on Tribochemical Reactions

     S. Kawada (Corresponding author), S. Watanabe, C. Tadokoro and S. Sasaki

     Tribology Letters, 66 (2018)

 DOI: 10.1007/s11249-017-0962-1

4. Tribological Performance of Halogen-Free Ionic Liquids in Steel–Steel and DLC–DLC Contacts

     H. Okubo, S. Kawada, S. Watanabe and S. Sasaki

    Tribology Transaction, 61 (2018) 71-79

 DOI: 10.1080/10402004.2016.1272731

3. Lubrication Mechanism of Halogen-Free Ionic Liquids

     S. Kawada (Corresponding author), S. Watanabe, R. Tsuboi, S. Sasaki and B. Prakash

     Tribology Online, 12 (2017) 155-161

 DOI: 10.2474/trol.12.155

2. Lubricating property of cyano-based ionic liquids against hard materials

     S. Kawada (Corresponding author), K. Sato, S. Watanabe and S. Sasaki

     Journal of Mechanical Science and Technology, 31 (2017) 5745-5750.

 DOI: 10.1007/s12206-017-1116-y

1. Tribochemical Reactions of Ionic Liquids Under Vacuum Conditions

     S. Kawada, S. Watanabe, Y. Kondo, R. Tsuboi and S. Sasaki

     Tribology Letters, 54 (2014) 309-315.

DOI: 10.1007/s11249-014-0342-z

Peer-reviewed Proceedings (First author: 1)

1. Effect of surface electric potential on friction coefficient of ionic liquids

     S. Kawada, S. Ogawa and S. Sasaki

     Proceedings of Asia international Conference on Tribology 2018 (2018) 303-304.

AWARDS

BOOK (First author: 5)

5. イオン液体の潤滑メカニズムと潤滑剤としての活用

     川田将平、佐々木信也

     イオン液体の実用展開へ向けた最新動向,シーエムシー出版 (2022) .

4. Tribological Performance of Cyano-based Ionic Liquids as Functional Fluid

     S. Kawada, S. Watanabe, Y. Hirata, C. Tadokoro, R. Tsuboi and S. Sasaki

     Surfactants in Tribology Volume 6 (2019) 3-16.

3. Tribochemical Reactions of Halogen-free Ionic Liquids on Nascent Steel Surface

     S. Kawada, S. Watanabe, S. Sasaki and M. Miyatake

     IntechOpen Recent Advances in Ionic Liquids (2018) 47-65.

2. 数値解析と表面分析によるトライボロジーの解明と制御, 第5章潤滑剤 第10節 イオン液体

     川田将平、佐々木信也

     テクノシステム (2018) 297-302.

1. Tribochemical Reaction of Ionic Liquids as Lubricants on Steel Sliding Surfaces

     S. Kawada, Y. Ichise, S. Watanabe, C. Tadokoro and S. Sasaki

     Surfactants in Tribology Volume 5 (2017) 1-18.

解説記事 (First author: 5, Co-author: 1)

6. イオン液体の潤滑剤応用に関する研究

 川田将平、佐々木信也

 化学工学 88, 3 (2024) 105-108.

5. イオン液体の摩擦界面構造に着目した新たな潤滑システム構築への試み

 川田将平丹治隼輔、宮武正明、佐々木信也

 表面と真空 65, 9 (2022) 400-404.

4. トライボロジー用途としてのイオン液体の応用

 川田将平

 Colloid & Interface Communication 47, 1 (2022) 22-25.

3. 微量水分がイオン液体の腐食現象および潤滑性に与える影響

 川田将平、渡部誠也、宮武正明、佐々木信也

 トライボロジスト 65, 10 (2020) 629-635.

2. 金属3Dプリンタを用いて製作した新しい多孔質静圧空気軸受

     宮武正明、川田将平、佐々木信也、吉本成香

     油空圧技術 58, 5 (2019) 39-43.

1. 潤滑剤としてのイオン液体の展望

     川田将平、佐々木信也

     トライボロジスト 63, 5 (2018) 317-323.

その他

4. 異分野との交流が成長を促す

     川田将平

     日本機械学会誌 8,125(202242

3. イオン液体の潤滑特性に周囲雰囲気が及ぼす影響の調査

     川田将平

     トライボロジスト 45,12(2020)760-761.

2. 2019 STLE TFC

     川田将平

     東京理科大学 科学フォーラム 419 (2020) 46.

1. NORDTRIB2018参加とスウェーデン王立工科大学見学を終えて

     川田将平

     トライボロジスト 64, 5 (2019) 308-311.