Formation of nano-rod films of iron-group transition metals via wet plating in a strong magnetic field

• Project/Area Number: 20760505
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Metal making engineering
• Research Institution: Kyoto University
• Principal Investigator: YAGI Shunsuke Kyoto University, 工学研究科, 助教 (60452273)
• Project Period (FY): 2008 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2008: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
• Keywords: 組織制御 / 強磁性ナノ粒子 / 液相還元法 / 熱力学 / 混成電位 / サイクリックボルタンメトリー / 水晶振動子マイクロバランス

Research Abstract

An electrochemical formation process of ferromagnetic iron-group metal or alloy nanoparticles was established through the present work. The shape of the iron-group metal or alloy nanoparticles was changed from sphere to rod or wire by conducting the synthesis process in a strong magnetic field. This process is expected as a novel shape-control method on a nanoscale.

Research Products

• [Journal Article] Electrochemical QCM Study of the Synthesis Process of Cobalt Nanoparticles via Electroless Deposition (2010)
  • Author(s): S. Yagi, M. Kawamori, E. Matsubara
  • Journal Title: Electrochem. Solid-State Lett. 13
  • NAID: 120002098821
• [Journal Article] Room-Temperature Synthesis of Cobalt Nanoparticles by Electroless Deposition in Aqueous Solution (2010)
  • Author(s): M.D.L. Balela, S. Yagi, E. Matsubara
  • Journal Title: Electrochem. Solid-State Lett. 13
  • NAID: 120002098820
• [Journal Article] Electrochemical QCM Study of the Synthesis Process of Cobalt Nanopartitcles via Electroless Deposition (2010)
  • Author(s): S.Yagi, M.Kawamori, E.Matsubara
  • Journal Title: Electrochem. Solid-State Lett. 13
  • Peer Reviewed
• [Journal Article] Room-Temperature Synthesis of Cobalt Nanoparticles by Electroless Deposition in Aqueous Solution (2010)
  • Author(s): M.D.L.Balela, S.Yagi, E.Matsubara
  • Journal Title: Electrochem. Solid-State Lett. 13
  • NAID: 120002098820
  • Peer Reviewed
• [Journal Article] Electroless Deposition of Ferromagnetic Cobalt Nanoparticles in Propylene Glycol (2009)
  • Author(s): M.D.L. Balela, S. Yagi, Z. Lockman, A. Aziz, A. Jr. Amorsolo, E. Matsubara
  • Journal Title: J. Electrochem. Soc. 156
  • NAID: 120002098822
• [Journal Article] Oxidation-State Control of Nanoparticles Synthesized via Chemical Reduction Using Potential Diagrams (2009)
  • Author(s): S. Yagi, H. Nakanishi, T. Ichitsubo, E. Matsubara
  • Journal Title: J. Electrochem. Soc. 156
  • NAID: 120002098823
• [Journal Article] Electroless Deposition of Ferromagnetic Cobalt Nanoparticles in Propylene Glycol (2009)
  • Author(s): M.D.L.Balela, S.Yagi, Z.Lockman, A.Aziz, A.Jr.Amorsolo, E.Matsubara
  • Journal Title: J.Electrochem.Soc. 156
  • NAID: 120002098822
  • Peer Reviewed
• [Journal Article] Oxidation-State Control of Nanoparticles Synthesized via Chemical Reduction Using Potential Diagrams (2009)
  • Author(s): S.Yagi, H.Nakanishi, T.Ichitsubo, E.Matsubara
  • Journal Title: J.Electrochem.Soc. 156
  • NAID: 120002098823
  • Peer Reviewed
• [Journal Article] Formation of Nickel Nanoparticles by Electroless Deposition Using NiO and Ni(OH)2 Suspensions (2008)
  • Author(s): S. Yagi, T. Koyanagi, H. Nakanishi, T. Ichitsubo, and E. Matsubara
  • Journal Title: Journal of the Electrochemical Society 155(9)
  • Peer Reviewed
• [Journal Article] Formation of Tin Nanoparticles Emebedded in Poly(L-Lactic Acid) Fiber by Electrospinning (2008)
  • Author(s): S. Yagi, T. Nakagawa, E. Matsubara, S. Matsubara, S. Ogawa, and H. Tani
  • Journal Title: Electrochemical Solid-State Letters 11(9)
  • Peer Reviewed
• [Presentation] 非水溶媒を用いた金属ナノ粒子合成プロセスのEQCM法による解析 (2009)
  • Author(s): 河盛誠、八木俊介、市坪哲、松原英一郎
  • Organizer: 資源素材学会、第6回学生および若手研究者研究発表会
  • Place of Presentation: 京都
• [Presentation] Electrochemical Consideration of the Synthesis of Nanoparticles by Electroless Deposition (2009)
  • Author(s): Shunsuke Yagi, Hidetaka Nakanishi, Mary Donnabelle L. Balela, Tetsu Ichitsubo, Eiichiro Matsubara
  • Organizer: The 216th ECS Meeting
  • Place of Presentation: Vienna, Austria
• [Presentation] 液相還元法によるCo-Ni合金ナノ粒子の作製 (2009)
  • Author(s): 河盛誠、八木俊介、市坪哲、松原英一郎
  • Organizer: 電気化学秋季大会
  • Place of Presentation: 東京
• [Presentation] 鉄族金属ナノ粒子の液相合成と強磁場による形状制御 (2009)
  • Author(s): 八木俊介、Mary Donnabelle L. Balela、河盛誠、市坪哲、松原英一郎
  • Organizer: 資源素材学会秋季大会
  • Place of Presentation: 北海道
• [Presentation] 非水溶媒を用いた金属ナノ粒子合成プロセスのEQCM法による解析 (2009)
  • Author(s): 河盛誠、八木俊介、市坪哲、松原英一郎
  • Organizer: 資源素材学会、第6回 学生および若手研究者研究発表会
  • Place of Presentation: 京都、日本
• [Presentation] Electrochemical Consideration of the Synthesis of Nanoparticles by Electroless Deposition (2009)
  • Author(s): Shunsuke Yagi, Hidetaka Nakanishi, Mary Donnabelle L.Balela, Tetsu Ichitsubo, Eiichiro Matsubara
  • Organizer: The 216^<th> ECS Meeting
  • Place of Presentation: Vienna, Austria
• [Presentation] 鉄族金属ナノ粒子の液相合成と強磁場による形状制御 (2009)
  • Author(s): 八木俊介、Mary Donnabelle L.Balela、河盛誠、市坪哲、松原英一郎
  • Organizer: 資源素材学会秋季大会
  • Place of Presentation: 北海道、日本
• [Presentation] 液相還元法によるCo-Ni合金ナノ粒子の作製 (2009)
  • Author(s): 河盛誠、八木俊介、市坪哲、松原英一郎
  • Organizer: 電気化学秋季大会
  • Place of Presentation: 京都、日本
• [Presentation] 液相還元法によるCoナノ粒子の作製 (2009)
  • Author(s): 河盛誠, 八木俊介, 市坪哲, 松原英一郎
  • Organizer: 電気化単会第76回大会
  • Place of Presentation: 京都大学(口頭発表)
• [Presentation] Formation of Cu Nanoparticles from Aqueous CuO Suspension by Liquid-Phase Reduction (2008)
  • Author(s): S. Yagi, H. Nakanishi, E. Matsubara, S. Matsubara, T. Ichitsubo, K. Hosoya, Y. Matsuba
  • Organizer: The 59th Annual Meeting of the International Society of Electrochemistry
  • Place of Presentation: Seville, Spain
• [Presentation] Formation of Cu Nanoparticles from Aqueous CuO Suspension by Liquid-Phase Reduction (Oral Presentation) (2008)
  • Author(s): S. Yagi, H. Nakanishi, E. Matsubara, S. Matsubara, T. Ichitsubo, K. Hosoya, and Y. Matsuba
  • Organizer: The 59th Annual Meeting of the International Society of Electrochemistry
  • Place of Presentation: Seville, Spain
• [Presentation] 混成電位制御によるCuナノ粒子の選択的析出(ポスター発表 : 優秀ポスター賞受賞) (2008)
  • Author(s): 中西英貴、八木俊介、市坪哲、松原英一郎
  • Organizer: 関西電気化学フォーラム
  • Place of Presentation: 甲南大学
• [Presentation] 液相還元法を用いたCoナノ粒子の形成(ポスター発表) (2008)
  • Author(s): 河盛誠、八木俊介、市坪哲、松原英一郎
  • Organizer: 関西電気化学フォーラム
  • Place of Presentation: 甲南大学
• [Patent(Industrial Property Rights)] 強磁性金属ナノ構造体の製造方法、強磁性金属ナノファイバーならびにそれを用いたはんだ、シート材および磁気記録媒体 (2009)
  • Inventor(s): 八木俊介、松原英一郎
  • Industrial Property Rights Holder: 国立大学法人京都大学
  • Industrial Property Number: 2009-205679
  • Filing Date: 2009-09-07