Low friction force of carbon nanotube films by surface modifications

• Project/Area Number: 20686013
• Research Category: Grant-in-Aid for Young Scientists (A)
• Allocation Type: Single-year Grants
• Research Field: Design engineering/Machine functional elements/Tribology
• Research Institution: Kobe University
• Principal Investigator: KINOSHITA Hiroshi Kobe University, 工学研究科, 助教 (50362760)
• Project Period (FY): 2008 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥13,520,000 (Direct Cost: ¥10,400,000、Indirect Cost: ¥3,120,000); Fiscal Year 2009: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000); Fiscal Year 2008: ¥10,400,000 (Direct Cost: ¥8,000,000、Indirect Cost: ¥2,400,000)
• Keywords: カーボンナノチューブ / 超低摩擦 / 表面修飾 / 原子ビーム / 超撥水 / 超親水 / カーボンナノチューブ薄膜 / マイクロトライボロジー / 高摩擦係数 / アモントン-クーロンの摩擦法則 / ぬれ性

Research Abstract

In this study, superhydrophilic carbon nanotube film is achieved by hyperthermal fluorine atom beam exposure and superhydrophobic one does by hyperthermal oxygen atom beam exposure. This implies the possibility of low friction in high humidity on nano/microtribology achieved by water lubrication between the superhydrophilic and superhydrophobic carbon nanotube films like water strider.

Research Products

• [Journal Article] Superhydrophobic/superhydrophilic micropatterning on a carbon nanotube film using a laser plasma-type hyperthermal atom beam facility (2010)
  • Author(s): Hiroshi Kinoshita, Akio ogasahara, Yoshiyuki Fukudaa, Nobuo Ohmae
  • Journal Title: Carbon vol.48 Pages: 4403-4408
  • Peer Reviewed
• [Journal Article] Superhydrophobic/superhydrophilic micropatterning on a carbon nanotube film using a laser plasma-type hyperthermal atom beam facility (2010)
  • Author(s): Hiroshi Kinoshita, Akio Ogasaharaa, Yoshiyuki Fukudaa, Nobuo Ohmae
  • Journal Title: Carbon Volume: 48 Pages: 4403-4408
  • Peer Reviewed
• [Journal Article] A modification of the laser detonation-type hyperthermal oxygen atom beam source for a long-term operation (2008)
  • Author(s): H.Kinoshita, S.Yamamoto, H.Yatani, N.Ohmae
  • Journal Title: Review of Scientific Instruments vol.79 Pages: 73109-73109
  • NAID: 120001460051
  • Peer Reviewed
• [Journal Article] A modification of the laser detonation-type hyperthermal oxygen atom beam source for a long-term operation (2008)
  • Author(s): H. Kinoshita, S. Yamamoto, H. Yatani, N. Ohmae
  • Journal Title: Review of Scientific Instruments 79 Pages: 73109-73109
  • NAID: 120001460051
  • Peer Reviewed
• [Presentation] レーザープラズマ型超熱原子ビーム装置によるカーボンナノチューブ薄膜上への超撥水・超親水マイクロパターンの作製 (2010)
  • Author(s): 木之下博, 小笠原章夫, 福田嘉之, 大前伸夫
  • Organizer: 第71回応用物理学学術講演会
  • Place of Presentation: 長崎大学(長崎県)
  • Year and Date: 2010-09-16
• [Presentation] 超熱フッ素および酸素原子ビーム照射によるカーボンナノチューブ薄膜の濡れ性制御 (2010)
  • Author(s): 木之下博, 小笠原章夫, 福田嘉之, 大前伸夫
  • Organizer: ナノ学会第7回大会
  • Place of Presentation: 東京大学(東京都)
  • Year and Date: 2010-05-09
• [Presentation] レーザープラズマ型超熱原子ビーム装置によるカーボンナノチューブ薄膜上への超揆水・超親水マイクロパターンの作製 (2010)
  • Author(s): 木之下博, 小笠原章夫, 福田嘉之, 大前伸夫
  • Organizer: 第71回応用物理学学術講演会
  • Place of Presentation: 長崎
• [Presentation] 超熱フッ素および酸素原子ビーム照射によるカーボンナノチューブ薄膜の濡れ性制御 (2010)
  • Author(s): 木之下博, 小笠原章夫, 福田嘉之, 大前伸夫
  • Organizer: ナノ学会第8/回大会
  • Place of Presentation: 愛知
• [Presentation] Microtribological properties of carbon nanotube films fluorinated by the high anisotropy and low energy fluorine atoms beam (2009)
  • Author(s): H.Kinoshita, N.Matsumoto, N.Ohmae
  • Organizer: World Tribology Congress 2009
  • Place of Presentation: 国立京都国際会館(京都府)
  • Year and Date: 2009-09-09
• [Presentation] 超熱原子ビームで表面を修飾されたカーボンナノチューブ薄膜のマイクロトライボロジー (2009)
  • Author(s): 木之下博・松本直浩・大前伸夫
  • Organizer: トライボロジー会議2009春
  • Place of Presentation: 国立オリンピック記念青少年総合センター(東京都)
  • Year and Date: 2009-05-20
• [Presentation] Microtribological properties of carbon nanotube films fluorinated by the high anisotropy and low energy fluorine atoms beam (2009)
  • Author(s): H.Kinoshita, N.Matsumoto, N.Ohmae
  • Organizer: World Tribology Congress 2009
  • Place of Presentation: Kyoto
• [Presentation] 超熱原子ビームで表面を修飾されたカーボンナノチューブ薄膜のマイクロトライボロジー (2009)
  • Author(s): 木之下博、松本直浩、大前伸夫
  • Organizer: トライボロジー会議2009春
  • Place of Presentation: 東京
• [Presentation] Frictional properties of carbon nanotube films on silicon oxide and anodically oxidized aluminum films (2008)
  • Author(s): H.Kinoshita, T.Wada, N.Matsumoto, N.Ohmae
  • Organizer: 2nd International Conference on New Diamond and Nano Carbons
  • Place of Presentation: Taipei
• [Presentation] カーボンナノチューブ薄膜のマイクロトライボロジーにおける超高摩擦特性 (2008)
  • Author(s): 木之下博、阿部信洋、和田剛典, 大前伸夫
  • Organizer: ナノ学会第6回大会
  • Place of Presentation: 福岡