Development of Novel Neutron Reflectometer with IR-RAS for Understanding of Adsorption Mechanism of Friction Modifier Additives

• Project/Area Number: 23360078
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Design engineering/Machine functional elements/Tribology
• Research Institution: Doshisha University
• Principal Investigator: MATSUOKA Takashi 同志社大学, 理工学部, 教授 (80173813)
• Co-Investigator(Kenkyū-buntansha): HIRAYAMA Tomoko 同志社大学, 理工学部, 准教授 (00340505)
• Project Period (FY): 2011 – 2013
• Project Status: Completed (Fiscal Year 2013)
• Budget Amount: ¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000); Fiscal Year 2013: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000); Fiscal Year 2012: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000); Fiscal Year 2011: ¥10,920,000 (Direct Cost: ¥8,400,000、Indirect Cost: ¥2,520,000)
• Keywords: 潤滑 / 添加剤 / 固液界面分析 / トライボロジー / 固液界面 / 分析 / 添加剤吸着層 / 中性子反射率法 / 高感度反射FT-IR / 境界潤滑 / その場分析

Research Abstract

The purpose of the study was to clarify the mechanism for the formation of boundary lubrication layer made by friction modifier additives and to understand the relationship between the later structure and tribological properties by means of neutron reflectometry and IR-RAS. The neutron reflectometry study showed that the additive layers made by long-chain fatty acids are monolayers, and IR-RAS study indicated that the additive layers grew up due to the friction process.

Research Products

• [Journal Article] Fatty Acid Adsorption on Several DLC Coatings Studied by Neutron Reflectometry (2014)
  • Author(s): Rok Simic, Mitjan Kalin, Tomoko Hirayama, Panaqiotis Korelis, Thomas Geue
  • Journal Title: Tribology Letters Volume: Vol. 53, No. 1 Issue: 1 Pages: 199-206
  • DOI: 10.1007/s11249-013-0257-0
  • Peer Reviewed
• [Journal Article] Neutron-Reflectometry Study of Alcohol Adsorption on Various DLC Coatings (2014)
  • Author(s): Mitjan Kalin, Rok Simic, Tomoko Hirayama, Thomas Geue, Panaqiotis Korelis
  • Journal Title: Applied Surface Science Volume: Vol. 288 Pages: 405-410
  • DOI: 10.1016/j.apsusc.2013.10.047
  • Peer Reviewed
• [Journal Article] Variation of Oil Introduction Behaviour during Oil-in-Water Emulsion Rolling (2013)
  • Author(s): Hironobu Nakanishi, Kozo Saiki, Tomoko Hirayama, Takashi Matsuoka
  • Journal Title: Materials Transactions Volume: Vol. 54, No. 8 Pages: 1408-1415
  • NAID: 10031189498
  • URL: https://www.jstage.jst.go.jp/article/matertrans/54/8/54_P-M2013807/_pdf
  • Peer Reviewed
• [Journal Article] O/Wエマルション圧延におけるロール/ストリップ間の導入油膜形成メカニズムの把握 (2013)
  • Author(s): 中西裕信, 山中佑資, 徳岡伶哉, 平山朋子, 松岡敬
  • Journal Title: トライボロジスト Volume: Vol. 58, No. 6 Pages: 407-414
  • NAID: 10031175884
  • URL: http://webcat.nii.ac.jp/naid/40019708174
  • Peer Reviewed
• [Journal Article] Microstructural Evolution during Dry Wear Test in Magnesium and Mg-Y Alloy (2013)
  • Author(s): Hidetoshi Somekawa, Shunsuke Maeda, Tomoko Hirayama, Takashi Matsuoka, Tadanobu Inoue, Toshiji Mukai
  • Journal Title: Materials Science and Engineering : A Volume: Vol. 561 Pages: 371-377
  • URL: http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.elsevier-a0985bb0-f5ba-36b7-a19f-5221bf763621
  • Peer Reviewed
• [Journal Article] O/Wエマルション圧延におけるロール／ストリップ間の導入油膜形成メカニズムの把握 (2013)
  • Author(s): 中西裕信, 山中佑資, 徳岡伶哉, 平山朋子, 松岡敬
  • Journal Title: トライボロジスト Volume: 58, 6 Pages: 407-414
  • NAID: 10031175884
  • Peer Reviewed
• [Journal Article] Thickness and Density of Adsorbed Additive Layer on Metal Surface in Lubricant by Neutron Reflectometry (2012)
  • Author(s): Tomoko Hirayama, Takashi Torii, Yohei Konishi, Masayuki Maeda, Takashi Matsuoka, Kazuko Inoue, Masahiro Hino, Dai Yamazaki, Masayasu Takeda
  • Journal Title: Tribology International Volume: Vol. 54 Pages: 100-105
  • URL: http://www.sciencedirect.com/science/article/pii/S0301679X12001296
  • Peer Reviewed
• [Journal Article] Lubricated Friction Reduction by Spiral-Groove-Shape Nano-Texturing (2012)
  • Author(s): Yusuke Tanaka, Kazuma Okada, Tomoko Hirayama, Takashi Matsuoka, Hiroshi Sawada, Kosuke Kawahara, Shunji Noguchi
  • Journal Title: Key Engineering Materials Volume: Vol. 516 Pages: 431-436
  • DOI: 10.4028/www.scientific.net/kem.516.431
  • Peer Reviewed
• [Journal Article] Si添加およびTi添加DLC/DLC摺動のトライボロジー特性 (2012)
  • Author(s): 原田陽一, 松岡敬, 平山朋子, 浅野誠
  • Journal Title: 表面技術 Volume: Vol. 63 No. 1 Pages: 29-34
  • NAID: 10030476298
  • URL: https://www.jstage.jst.go.jp/article/sfj/63/1/63_29/_pdf
  • Peer Reviewed
• [Journal Article] 往復動用リップシールのシール特性に及ぼす気液界面メニスカスの影響, (2012)
  • Author(s): 荒川陽, 中嶋将人, 平山朋子, 松岡敬, 菱田典明
  • Journal Title: 設計工学会誌 Volume: Vol. 47, No. 1 Pages: 43-48
  • NAID: 10030354560
  • URL: http://ci.nii.ac.jp/naid/10030354560
  • Peer Reviewed
• [Journal Article] Nano-Motion X-Y Stage by Pneumatic Servo Spherical Bearing Actuators (2012)
  • Author(s): Atsushi Sugimoto, Tomoko Hirayama, Takashi Matsuoka, Katsumi Sasaki
  • Journal Title: Key Engineering Materials Volume: 516 Pages: 281-286
  • Peer Reviewed
• [Journal Article] 中性子反射率法を用いた金属表面における添加剤吸着層の厚みおよび密度測定とそのトライボロジー特性 (2011)
  • Author(s): 平山朋子, 鳥居誉司, 小西庸平, 前田成志, 松岡敬, 井上和子, 日野正裕, 山崎大, 武田全康
  • Journal Title: 日本機械学会論文集C編 Volume: Vol. 77, No. 779 Pages: 2884-2893
  • NAID: 130001055328
  • URL: https://www.jstage.jst.go.jp/article/kikaic/77/779/77_779_2884/_article
  • Peer Reviewed
• [Presentation] ATR-IR法による摩擦条件下における油性剤吸着層の形成・成長プロセスの把握 (2013)
  • Author(s): 山下健志, 秋元翔太, 松岡敬, 平山朋子
  • Organizer: トライボロジー会議秋予稿集博多
  • Place of Presentation: 福岡
  • Year and Date: 2013-10-24
• [Presentation] Oiliness Additive Adsorption onto Metal Surface Analyzed by Infrared Reflection, Absorption Spectroscopy (2013)
  • Author(s): Ryota Kawamura, Masato Nakashima, Tomoko Hirayama and Takashi Matsuoka
  • Organizer: Extended Abstract for 5th Word Tribology Congress in Torino
  • Place of Presentation: イタリア・トリノ
  • Year and Date: 2013-09-11
• [Presentation] ATR-IR法による金属表面上の油性剤吸着層の化学物性測定 (2013)
  • Author(s): 山下健志, 松岡敬, 平山朋子
  • Organizer: 日本機械学会2013年度年次大会講演論文集
  • Place of Presentation: 岡山
  • Year and Date: 2013-09-10
• [Presentation] Increase of Film Thickness by Nano-Texturing under Elastohydrodynamic Lubrication (2013)
  • Author(s): Tomoko Hirayama, Mitsutaka Ikeda, Toshiteru Suzuki, Takashi Matsuoka, Hiroshi Sawada, Kosuke Kawahara and Shunji Noguchi
  • Organizer: Extended Abstract for 5th Word Tribology Congress in Torino
  • Place of Presentation: イタリア・トリノ
  • Year and Date: 2013-09-10
• [Presentation] Neutron Reflectometry of Adsorbed Additive Layers on (a-C) DLC (2013)
  • Author(s): Rok Simic, Mitjan Kalin and Tomoko Hirayama
  • Organizer: Extended Abstract for TribLyon 2013, 40th Leeds-Lyon Symposium on Tribology
  • Place of Presentation: フランス・リヨン
  • Year and Date: 2013-09-05
• [Presentation] DLC/DLC摺動のトライボロジー特性と油性剤添加の影響 (2013)
  • Author(s): 山口義文, 平山朋子, 松岡敬, 三木靖浩, 浅野誠, ミティヤンカリン, ロクシミック
  • Organizer: トライボロジー会議春予稿集東京
  • Place of Presentation: 東京
  • Year and Date: 2013-05-20
• [Presentation] Oiliness Additive Adsorption onto Metal Surface Analyzed by Infrared Reflection Absorption Spectroscopy (2013)
  • Author(s): Ryota Kawamura, Masato Nakashima, Tomoko Hirayama and Takashi Matsuoka
  • Organizer: 5th Word Tribology Congress in Torino
  • Place of Presentation: イタリア・トリノ
• [Presentation] Neutron Reflectometry of Adsorbed Additive Layers on (a-C) DLC (2013)
  • Author(s): Rok Simic, Mitjan Kalin and Tomoko Hirayama
  • Organizer: TribLyon 2013, 40th Leeds-Lyon Symposium on Tribology
  • Place of Presentation: フランス・リヨン
• [Presentation] DLC/DLC摺動のトライボロジー特性と油性剤添加の影響 (2013)
  • Author(s): 山口義文, 平山朋子, 松岡敬, 三木靖浩, 浅野誠, ミティヤンカリン, ロクシミック
  • Organizer: トライボロジー会議春 東京2013
  • Place of Presentation: 東京
• [Presentation] ATR-IR法による金属表面上の油性剤吸着層の化学物性測定 (2013)
  • Author(s): 山下健志, 松岡敬, 平山朋子
  • Organizer: 日本機械学会2013年度年次大会
  • Place of Presentation: 岡山
• [Presentation] ATR-IR法による摩擦条件下における油性剤吸着層の形成・成長プロセスの把握 (2013)
  • Author(s): 山下健志, 秋元翔太, 松岡敬, 平山朋子
  • Organizer: トライボロジー会議秋 博多2013
  • Place of Presentation: 福岡
• [Presentation] In-Situ Analysis of Oiliness Additives Adsorbed onto Metal Surfaces (2013)
  • Author(s): Tomoko Hirayama
  • Organizer: Fourth Advanced Forum on Tribology 2013 Beijing
  • Place of Presentation: 中国・北京
  • Invited
• [Presentation] DLC/DLC摺動のトライボロジー特性と油性剤添加の効果 (2013)
  • Author(s): 平山朋子
  • Organizer: 2013年度第1回トライボケミストリー研究会
  • Place of Presentation: 愛知
  • Invited
• [Presentation] Physical and Chemical Properties of Fatty Acids as Oiliness Additives (2012)
  • Author(s): Tomoko Hirayama, Masayuki Maeda, Masato Nakashima, Takashi Matsuoka, Masahiro Hino
  • Organizer: Abstract of ASME/STLE 2012 International Joint Tribology Conference
  • Place of Presentation: アメリカ・デンバー
  • Year and Date: 2012-10-08
• [Presentation] FT-IR(フーリエ変換赤外分光法)による添加剤吸着層の分析 (2012)
  • Author(s): 中嶋将人, 松岡敬, 平山朋子
  • Organizer: 日本機械学会2012年度年次大会
  • Place of Presentation: 石川
  • Year and Date: 2012-09-10
• [Presentation] 油性剤含有潤滑下におけるDLC/DLC 摺動のトライボロジー特性 (2012)
  • Author(s): 山口義文, 松岡敬, 平山朋子, 浅野誠, 花本直哉
  • Organizer: 日本機械学会2012年度年次大会
  • Place of Presentation: 石川
  • Year and Date: 2012-09-10
• [Presentation] 中性子反射率測定を用いた固液界面における油性剤吸着層の厚さと密度に関する研究 (2012)
  • Author(s): 前田成志, 松岡敬, 平山朋子, 小西庸平
  • Organizer: 日本機械学会2012年度年次大会
  • Place of Presentation: 石川
  • Year and Date: 2012-09-09
• [Presentation] TOF型中性子反射率計の開発とそれを用いた油性剤吸着層の物性評価 (2012)
  • Author(s): 平山朋子
  • Organizer: 2011年度トライボケミストリー研究会
  • Place of Presentation: 宇都宮大学(栃木県)
  • Year and Date: 2012-03-09
• [Presentation] 境界潤滑摩擦低減に寄与する添加剤吸着層および高分子ブラシ層の物理化学物性評価 (2012)
  • Author(s): 平山朋子
  • Organizer: 第54回高分子材料のトライボロジー研究会
  • Place of Presentation: 工学院大学(東京都)
  • Year and Date: 2012-02-27
• [Presentation] 産業利用を目的としたTOF型中性子反射率計の構築と評価 (2012)
  • Author(s): 小西庸平, 前田成志, 平山朋子, 松岡敬, 日野正裕, 北口雅暁, 小田達郎
  • Organizer: 第46回京都大学原子炉実験所学術講演会
  • Place of Presentation: 大阪
  • Year and Date: 2012-02-02
• [Presentation] 境界潤滑摩擦低減に寄与する油性剤吸着層の物理化学物性評価 (2012)
  • Author(s): 平山朋子
  • Organizer: 第43回アルミニウムのトライボロジー研究会
  • Place of Presentation: 住友軽金属工業(愛知県)
  • Year and Date: 2012-01-13
• [Presentation] Physical and Chemical Properties of Fatty Acids as Oiliness Additives (2012)
  • Author(s): Tomoko Hirayama, Masayuki Maeda, Masato Nakashima, Takashi Matsuoka, Masahiro Hino
  • Organizer: ASME/STLE 2012 International Joint Tribology Conference
  • Place of Presentation: Denver, USA
• [Presentation] Nano-Texturing for Expansion of Hydrodynamic Lubrication Regime (2012)
  • Author(s): Tomoko Hirayama, Yusuke Tanaka, Mitsutaka Ikeda, Takashi Matsuoka, Hiroshi Sawada, Kosuke Kawahara, Shunji Noguchi
  • Organizer: ASME/STLE 2012 International Joint Tribology Conference
  • Place of Presentation: Denver, USA
• [Presentation] Thickness and Density of Adsorbed Acid Additive Layer by Neutron Reflectometry (2011)
  • Author(s): Yohei Konishi, Masayuki Maeda, Tomoko Hirayama, Takashi Matsuoka, Masahiro Hino, Masaaki Kitaguchi, Dai Yamazaki, Masayasu Takeda
  • Organizer: International Tribology Conference (ITC) Hiroshima 2011
  • Place of Presentation: 広島国際会議場(広島県)
  • Year and Date: 2011-11-03
• [Presentation] Thickness and Density of Adsorbed Acid Additive Layer by Neutron Reflectometry (2011)
  • Author(s): Yohei Konishi, Masayuki Maeda, Tomoko Hirayama, Takashi Matsuoka, Masahiro Hino, Masaaki Kitaguchi, Dai Yamazaki, Masayasu Takeda
  • Organizer: Extended abstract of International Tribology Conference Hiroshima
  • Place of Presentation: 広島
  • Year and Date: 2011-11-02
• [Presentation] MultiAnalysis of Additive Adsorbed Layer on Metal Surface (2011)
  • Author(s): Tomoko Hirayama, Antonella Rossi, Nicholas D.Spencer
  • Organizer: Tribochemistry Hagi 2011
  • Place of Presentation: ホテル萩小町(山口県)
  • Year and Date: 2011-10-26
• [Presentation] 境界潤滑摩擦低減に寄与する添加剤吸着層の物理化学物性評価 (2011)
  • Author(s): 平山朋子
  • Organizer: 第35回"超"を目指す軸受技術研究会
  • Place of Presentation: 同志社大学(京都府)
  • Year and Date: 2011-10-08
• [Book] はじめてのトライボロジー (2013)
  • Author(s): 佐々木信也, 平山朋子, 他
  • Publisher: 講談社
• [Remarks] 研究室ホームページ
  • URL: http://www1.doshisha.ac.jp/~tribolab/
• [Remarks] http://www1.doshisha.ac.jp/~tribolab/
• [Remarks] 同志社大学 機械要素・トライボロジー研究室
  • URL: http://www1.doshisha.ac.jp/~tribolab/
• [Remarks] 研究室ホームページURL
  • URL: http://www1.doshisha.ac.jp/~tribolab/