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Facile synthesis of metal nano-wires aligned in atomic level using polymeric templates

Research Project

Project/Area Number 20710081
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Nanomaterials/Nanobioscience
Research InstitutionYamagata University

Principal Investigator

OCHIAI Bungo  Yamagata University, 大学院・理工学研究科, 准教授 (20361272)

Project Period (FY) 2008 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2009: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2008: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywordsポリマー / 金属ナノワイヤー / イオウ / グラフトコポリマー
Research Abstract

A facile synthetic method for graft copolymers with controllable molecular weight was established via combination of polyaddition and conventional free radical polymerization. Nano-wires containing metal salts were successfully synthesized via the addition of metal salts to the C=S moieties in the stem chains of the graft copolymers. Reducing the metal salt yielded nano-wires containing 0-valent metals. In addition, highly refractive nano-particles were developed by applying this method to nano-particle synthesis.

Report

(3 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • Research Products

    (19 results)

All 2010 2009 2008 Other

All Journal Article (12 results) (of which Peer Reviewed: 12 results) Presentation (4 results) Remarks (2 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Synthesis of refractive star-shaped polysulfide by anionic polymerization of phenoxy propylene sulfide using an initiating system consisting of trifunctional thiol derived from five-membered cyclic dithiocarbonate and amine.2010

    • Author(s)
      Hirata, M.; Ochiai, B.; Endo, T.
    • Journal Title

      J. Polym. Sci., Part A: Polym. Chem. 48

      Pages: 525-531

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of refractive star-shaped polysulfide by anionic polymerization of phenoxy propylene sulfide using an initiating system consisting of trifunctional thiol derived from five-membered cyclic dithiocarbonate and amine2010

    • Author(s)
      Hirata, M., Ochiai, B., Endo, T.
    • Journal Title

      J.Polym.Sci., Part A : Polym.Chem. 48

      Pages: 525-531

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] One-pot synthesis of graft copolymer by combination of free radical polymerization and polyaddition.2009

    • Author(s)
      Ochiai, B.; Kato, Y.; Endo, T.
    • Journal Title

      Macromolecules 42

      Pages: 8001-8002

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Polyaddition of bifunctional cyclic carbonate with diamine in ionic liquids: in situ ion composite formation and simple separation of ionic liquid Ochiai2009

    • Author(s)
      B.; Satoh, Y.; Endo, T.
    • Journal Title

      J. Polym. Sci., Part A: Polym. Chem. 47

      Pages: 4629-4635

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of rare-metal absorbing polymer by three-component polyaddition through combination of chemo-selective nucleophilic and radical additions Ochiai2009

    • Author(s)
      B.; Ogihara, T.; Mashiko, M.; Endo, T.
    • Journal Title

      J. Am. Chem. Soc. 131

      Pages: 1636-1637

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Polyaddition of bifunctional cyclic carbonate with diamine in ionic liquids : in situ ion composite formation and simple separation of ionic liquid2009

    • Author(s)
      Ochiai, B., Satoh, Y., Endo, T.
    • Journal Title

      J.Polym.Sci., Part A : Polym.Chem. 47

      Pages: 4629-4635

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] One-pot synthesis of graft copolymer by combination of free radical polymerization and polyaddition2009

    • Author(s)
      Ochiai, B., Kato, Y., Endo, T.
    • Journal Title

      Macromolecules 42

      Pages: 8001-8002

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of rare-metal absorbing polymer by three-component polyad dition through combination of chemo-selective nucleophilic and radical additions2009

    • Author(s)
      Ochiai, B. ; Ogihara, T. ; Mashik o, M. ; Endo, T.
    • Journal Title

      J. Am. Chem. Soc. 131

      Pages: 1636-1637

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermally latent reaction of hemiacetal ester with epoxide catalyzed by rcyclable polymeric catalyst consisting of Salen-zinc complex and polyurethane main chain Komatsu2008

    • Author(s)
      H.; Ochiai, B.; Endo, T.
    • Journal Title

      J. Polym. Sci., Part A: Polym. Chem. 46

      Pages: 3673-3681

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Solid-supported synthesis of well-defined amphiphilic block copolymer from methacrylates Nagai2008

    • Author(s)
      D.; Fujii, A.; Ochiai, B.; Sudo, A.; Endo, T.
    • Journal Title

      J. Polym. Sci., Part A: Polym. Chem. 46

      Pages: 1990-1997

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Solid-supported synthesis of well-defined amphiphilic block copolymer from methacrvlates2008

    • Author(s)
      Nagai, D. ; Fujii, A. ; Ochiai, B. ; Sudo, A. ; Endo, T.
    • Journal Title

      J. Polym. Sci., Part A : Polym. Chem 46

      Pages: 1990-1997

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermally latent reaction of hemiacetal ester with epoxide catalyzed b y rcyclable polymeric catalyst consisting of Salen-zinc complex and p olyurethane main chain2008

    • Author(s)
      Komatsu, H. ; Ochiai, B. ; Endo, T.
    • Journal Title

      J. Polym. Sci., Part A : Polym. Chem 46

      Pages: 3673-3681

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] 二酸化炭素および二硫化炭素を用いる高分子合成2010

    • Author(s)
      落合文吾
    • Organizer
      高分子学会関東支部第24回群馬・栃木地区講演会
    • Place of Presentation
      群馬大学工学部
    • Year and Date
      2010-03-09
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] 二酸化炭素および二硫化炭素とエポキシドの反応を利用する高分子合成2010

    • Author(s)
      落合文吾
    • Organizer
      2009年度高分子学会中国四国支部高分子講演会
    • Place of Presentation
      岡山大学環境理工学部
    • Year and Date
      2010-01-20
    • Related Report
      2009 Final Research Report
  • [Presentation] 二酸化炭素・二硫化炭素を利用した高分子合成2009

    • Author(s)
      落合文吾
    • Organizer
      第18回ポリマー材料フォーラム
    • Place of Presentation
      タワーホール船堀
    • Year and Date
      2009-11-27
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] 二酸化炭素・二硫化炭素を利用する高分子合成2009

    • Author(s)
      落合文吾
    • Organizer
      次世代ポリエステル材料設計研究会
    • Place of Presentation
      名古屋工業大学
    • Year and Date
      2009-06-19
    • Related Report
      2009 Final Research Report
  • [Remarks] ホームページ等

    • URL

      http://ochiai.yz.yamagata-u.ac.jp

    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://ochiai.yz.yamagata-u.ac.jp

    • Related Report
      2009 Annual Research Report
  • [Patent(Industrial Property Rights)] 多官能チオールと金属化合物との重縮合反応による金属錯体ならびに有機-無機ハイブリッド材料2010

    • Inventor(s)
      落合文吾、今田裕久
    • Industrial Property Rights Holder
      国立大学法人山形大学
    • Industrial Property Number
      2010-108776
    • Filing Date
      2010-05-10
    • Acquisition Date
      2010-05-10
    • Related Report
      2009 Annual Research Report 2009 Final Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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