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In-situ Fabrication of Single Nanofiber Tensile Test Specimens and Development of Evaluation Method of Their Mechanical Properties

Research Project

Project/Area Number 19760079
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Materials/Mechanics of materials
Research InstitutionDoshisha University

Principal Investigator

TANAKA Kazuto  Doshisha University, 生命医科学部, 准教授 (50303855)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,600,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2007: ¥2,300,000 (Direct Cost: ¥2,300,000)
Keywordsナノファイバー / ポリ乳酸 / エレクトロスピニング法 / 単繊維引張試験 / 引張強度 / 弾性率 / ステレオコンプレックス / 機械的特性 / 引張試験
Research Abstract

直径が微小であるナノファイバーは,相対的な表面積が広く,分子配列が期待できるなど,優れた特性を持つためさまざまな分野において注目されている.しかし,その微小さから,ハンドリングが困難であり,破壊荷重が微小であることから,その機械的特性の詳細は明らかになっていない.そこで本研究では,エレクトロスピニング法によりナノファイバーを紡糸する際に電位差を用いて,その場で引張り試験片を創製する方法を開発し,創製した繊維の機械的特性評価を行った.

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (11 results)

All 2008 2007

All Journal Article (11 results) (of which Peer Reviewed: 2 results)

  • [Journal Article] Effects of Water Absorption on Mechanical Properties and Surface Morphology of Stereocomplex-type Poly (lactic Acid) Fiber2008

    • Author(s)
      Kazuto Tanaka, Yuki Tateyama, Tomohiro Kawasaki, Tutao Katayama, Suong-Hyu Hyon
    • Journal Title

      Fifth International Workshop on Green Composites IWGC-5

      Pages: 121-124

    • Related Report
      2008 Final Research Report
  • [Journal Article] Evaluation of Mechanical Properties of a Single Electrospun SCPLA Nanofiber2008

    • Author(s)
      Kazuto Tanaka, Yuuta Miyoshi, Tsutao Katayama
    • Journal Title

      Fifth International Workshop on Green Composites IWGC-5

      Pages: 13-16

    • Related Report
      2008 Final Research Report
  • [Journal Article] Environmental degradation of stereocomplex-type polylactic acid fiber2008

    • Author(s)
      Kazuto Tanaka, Tomohiro Kawasaki, Tsutao Katayama, Suong-Hyu Hyon
    • Journal Title

      13th European Conference on Composite Materials (ECCM13) 0239(Paper Number)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Environmental degradation of stereocomplex-type polylactic acid fiber2008

    • Author(s)
      Kazuto Tanaka
    • Journal Title

      Proceedings of 13th European Conference on Composite Materials (ECCM13)

      Pages: 239-239

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of Mechanical Properties of a Single Electrospun SCPLA Na nofiber2008

    • Author(s)
      Kazuto Tanaka
    • Journal Title

      Proceedings of The Fifth International Workshop on Green Composites(IWGC-5)

      Pages: 121-124

    • Related Report
      2008 Annual Research Report
  • [Journal Article] エレクトロスピニング法によるポリ乳酸ナノファイバーの創製と機械的特性評価2008

    • Author(s)
      三好 雄大
    • Journal Title

      JCOM-37講演論文集-材料・構造の複合化と機能化に関するシンポジウー

      Pages: 162-162

    • Related Report
      2007 Annual Research Report
  • [Journal Article] 溶融紡糸法を用したステレオコンプレックス型ポリ乳酸繊維の創製と機械的特性評価2008

    • Author(s)
      立山 優貴
    • Journal Title

      JCOM-37講演論文集-材料・構造の複合化と機能化に関するシンポジウムー

      Pages: 5-8

    • Related Report
      2007 Annual Research Report
  • [Journal Article] Influence of Water Absorption on Mechanical Properties of Stereocomplex-type Polylactic Acid Fiber2007

    • Author(s)
      Tomohiro Kawasaki, Kazuto Tanaka, Tsutao Katayama, Suong-Hyu Hyon
    • Journal Title

      Second China-Japan Joint Seminar on Green Composites

    • Related Report
      2008 Final Research Report
  • [Journal Article] エレクトロスピニング法によるポリ乳酸ナノファイバーの創製と機械的特性評価2007

    • Author(s)
      三好雄大,田中和人,片山傳生
    • Journal Title

      JCOM-37-材料・構造の複合化と機能化に関するシンポジウム-講演論文集

      Pages: 162-162

    • Related Report
      2008 Final Research Report
  • [Journal Article] 溶融紡糸法を用いたステレオコンプレックス型ポリ乳酸繊維の創製と機械的特性評価2007

    • Author(s)
      立山優貴,川崎智洋,田中和人,片山傳生,玄丞烋
    • Journal Title

      JCOM-37-材料・構造の複合化と機能化に関するシンポジウム-講演論文集

      Pages: 5-8

    • Related Report
      2008 Final Research Report
  • [Journal Article] Influence of Water Absorption on Mechanical Properties of Stereocomplex-type Polylactic Acid Fiber2007

    • Author(s)
      Tomohiro Kawasaki
    • Journal Title

      Second China-Japan Joint Seminar on Green Composites

    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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