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Development of self-healing carbon fiber reinforced polymers using silica microcapsules

Research Project

Project/Area Number 15K05683
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Materials/Mechanics of materials
Research InstitutionToyama Prefectural University

Principal Investigator

Sanada Kazuaki  富山県立大学, 工学部, 教授 (20363872)

Co-Investigator(Kenkyū-buntansha) 藤原 正浩  国立研究開発法人産業技術総合研究所, 材料・化学領域, 上級主任研究員 (90357921)
北條 正弘  国立研究開発法人宇宙航空研究開発機構, その他部局等, 研究開発員 (60371100)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords複合材料 / マイクロカプセル / 開繊炭素繊維 / ナノ材料 / 層間せん断強度 / 衝撃後圧縮強度 / 代表体積要素モデル / 自己修復 / ショートビームせん断試験 / セルロースナノファイバー / グラフェン / 層間引張・せん断強度 / カーボンナノチューブ
Outline of Final Research Achievements

This study aims to develop self-healing carbon fiber reinforced polymers using silica microcapsules and spread carbon fibers. Using hollow silica particles, procedures for making silica microcapsules was investigated. The coating method is effective for preventing dissipation of volatile healing agent from silica microcapsules. Moreover, short beam shear specimens of unidirectional spread carbon fiber (SCF)/epoxy (EP) laminates containing hollow silica particles were fabricated and tested. The apparent interlaminar shear strength of SCF/EP laminates containing hollow silica particles was higher than that of SCF/EP laminates containing urea-formaldehyde microcapsules. Finally, the effect of the addition of ultrasonicated graphenes on the apparent interlaminar shear strength and the healing efficiency of SCF/EP laminates containing urea-formaldehyde microcapsules was discussed. The healing efficiency was increased through the addition of ultrasonicated graphenes.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (23 results)

All 2018 2017 2016 2015 Other

All Int'l Joint Research (2 results) Journal Article (2 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 2 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (19 results) (of which Int'l Joint Research: 7 results,  Invited: 2 results)

  • [Int'l Joint Research] エジプト日本科学技術大学(エジプト)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] エジプト日本科学技術大学(エジプト)

    • Related Report
      2016 Research-status Report
  • [Journal Article] A practical methodology for modeling and verification of self-healing microcapsules-based composites elasticity2018

    • Author(s)
      Ahmed Abdalla, Kazuaki Sanada, Fanni Mohamed, Abd El-Moneim Ahmed
    • Journal Title

      Composite Structures

      Volume: 184 Pages: 1092-1098

    • DOI

      10.1016/j.compstruct.2017.10.045

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] マイクロカプセル含有開繊炭素繊維/エポキシ樹脂積層材料の層間せん断強度と自己修復2017

    • Author(s)
      真田和昭, 陶山丈順, 納所泰華
    • Journal Title

      材料

      Volume: Vol.66, No.4 Pages: 299-305

    • NAID

      130006922212

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] 開繊炭素繊維/エポキシ樹脂積層材料の自己修復と強度回復に及ぼすセルロースナノファイバー添加の影響2018

    • Author(s)
      松沢健斗、真田和昭、納所泰華、永田員也
    • Organizer
      日本機械学会北陸信越支部学生会第47回学生員卒業研究発表講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] マイクロカプセル含有開繊炭素繊維/エポキシ樹脂積層材料の弾性特性に関する有限要素解析2018

    • Author(s)
      納所泰華、真田和昭
    • Organizer
      日本機械学会北陸信越支部第55期総会・講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Microstructural design and evaluation of self-healing polymer composites2018

    • Author(s)
      K. Sanada
    • Organizer
      International Conference on Materials Science and Engineering: Recent Advances and Challenges
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Ultrasonic Dispersion of Graphenes and Self-Healing of Spread Carbon Fiber/Epoxy Laminates Containing Graphenes2017

    • Author(s)
      K.Sanada, R. Fujisaki and K.Nagata
    • Organizer
      EMN Meeting on Polymer
    • Place of Presentation
      Auckland, New Zealand
    • Year and Date
      2017-03-13
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] シリカ中空粒子含有炭素繊維強化ポリマーの層間せん断強度とシリカ中空粒子のマイクロカプセル化2017

    • Author(s)
      納所泰華、真田和昭、藤原正浩、永田員也
    • Organizer
      日本機械学会M&M2017材料力学カンファレンス
    • Related Report
      2017 Annual Research Report
  • [Presentation] Continuum-Micromechanical Modeling of Microcapsules-Based Composites2017

    • Author(s)
      Abdalla Ahmed, Kazuaki Sanada, Mohamed Fanni and Ahmed Abd El-Moneim
    • Organizer
      5th Asia Conference on Mechanical and Materials Engineering
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Interlaminar Shear Strength and Self-Healing of Spread Carbon Fiber/Epoxy Laminates Containing Ultrasonicated Graphenes2017

    • Author(s)
      Kazuaki Sanada, Rikiya Fujisaki, Yasuka Nassho
    • Organizer
      6th International Conference on Self-Healing Materials
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Self-Healing and Microstructure Optimization of Spread Carbon Fiber / Epoxy Laminates2017

    • Author(s)
      Yasuka Nassho, Kazuaki Sanada
    • Organizer
      6th International Conference on Self-Healing Materials
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] シリカ中空粒子含有開繊炭素繊維/エポキシ樹脂積層材料の層間せん断強度2017

    • Author(s)
      納所泰華, 真田和昭, 藤原正浩, 永田 員也
    • Organizer
      日本機械学会北陸信越支部 第54期総会・講演会
    • Place of Presentation
      金沢大学
    • Related Report
      2016 Research-status Report
  • [Presentation] セルロースナノファイバー含有開繊炭素繊維/エポキシ樹脂積層材料の層間せん断強度と自己修復2017

    • Author(s)
      藤崎力哉, 真田和昭, 永田員也
    • Organizer
      日本機械学会北陸信越支部 第54期総会・講演会
    • Place of Presentation
      金沢大学
    • Related Report
      2016 Research-status Report
  • [Presentation] 開繊炭素繊維/エポキシ樹脂積層材料の自己修復と強度回復に及ぼす炭素ナノ材料添加の影響2016

    • Author(s)
      真田和昭, 藤崎力哉, 永田員也
    • Organizer
      日本機械学会材料力学部門講演会M&M2016
    • Place of Presentation
      神戸大学
    • Year and Date
      2016-10-08
    • Related Report
      2016 Research-status Report
  • [Presentation] Self-healing of spread carbon fiber/epoxy laminates and effect of addition of graphenes on the strength recovery2016

    • Author(s)
      R. Fujisaki, K. Sanada and K. Nagata
    • Organizer
      Asia-Pacific Conference on Fracture and Strength 2016
    • Place of Presentation
      富山国際会議場
    • Year and Date
      2016-09-19
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] グラフェンの超音波分散とグラフェン含有開繊炭素繊維/エポキシ樹脂積層材料の自己修復2016

    • Author(s)
      藤崎力哉, 真田和昭, 永田員也
    • Organizer
      日本機械学会2016年度年次大会
    • Place of Presentation
      九州大学
    • Year and Date
      2016-09-11
    • Related Report
      2016 Research-status Report
  • [Presentation] 自己修復性を有する開繊炭素繊維/エポキシ樹脂積層材料の強度回復と微視構造最適化2016

    • Author(s)
      納所泰華, 真田和昭
    • Organizer
      日本機械学会2016年度年次大会
    • Place of Presentation
      九州大学
    • Year and Date
      2016-09-11
    • Related Report
      2016 Research-status Report
  • [Presentation] 自己修復性を有する開繊炭素繊維/エポキシ樹脂積層材料の強度回復に及ぼす超音波印加した酸化グラフェン添加の影響2016

    • Author(s)
      藤崎力哉,真田和昭, 永田員也
    • Organizer
      日本機械学会北陸信越支部第53期総会・講演会
    • Place of Presentation
      信州大学
    • Year and Date
      2016-03-05
    • Related Report
      2015 Research-status Report
  • [Presentation] 自己修復性を有する開繊炭素繊維/エポキシ樹脂積層材料の強度回復に及ぼすマイクロカプセル粒径の影響2016

    • Author(s)
      納所泰華, 真田和昭
    • Organizer
      日本機械学会北陸信越支部第45回学生員卒業研究発表講演会
    • Place of Presentation
      信州大学
    • Year and Date
      2016-03-04
    • Related Report
      2015 Research-status Report
  • [Presentation] 自己修復機能の設計コンセプトと炭素繊維強化高分子材料への適用2015

    • Author(s)
      真田和昭
    • Organizer
      (社)大阪大学ナノ理工学人材育成産学コンソーシアム 2015ナノ理工学セミナー
    • Place of Presentation
      大阪大学
    • Year and Date
      2015-10-27
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] Interlaminar Shear Strength and Self-Healing of Carbon Fiber/Epoxy Laminates Fabricated by Tow-Spreading Technology2015

    • Author(s)
      K. Sanada, T. Suyama, R. Fujisaki
    • Organizer
      E-MRS 2015 Fall Meeting
    • Place of Presentation
      Warsaw, Poland
    • Year and Date
      2015-09-15
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 酸化グラフェン含有炭素繊維/エポキシ樹脂積層材料の層間せん断強度と自己修復2015

    • Author(s)
      藤崎力哉,真田和昭, 永田員也
    • Organizer
      日本機械学会 2015年次大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2015-09-13
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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