• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of Innovative Ultra-Light Weighted and High Strength Composite using Densified Untwisted CNT

Research Project

Project/Area Number 15H03895
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Materials/Mechanics of materials
Research InstitutionWaseda University

Principal Investigator

KAWADA HIROYUKI  早稲田大学, 理工学術院, 教授 (20177702)

Co-Investigator(Kenkyū-buntansha) 荒尾 与史彦  東京工業大学, 物質理工学院, 助教 (40449335)
細井 厚志  早稲田大学, 理工学術院, 助手 (60424800)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥16,770,000 (Direct Cost: ¥12,900,000、Indirect Cost: ¥3,870,000)
Fiscal Year 2017: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2016: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2015: ¥11,050,000 (Direct Cost: ¥8,500,000、Indirect Cost: ¥2,550,000)
Keywordsカーボンナノチューブ / 黒鉛化処理 / ポリマー複合 / 分子動力学 / 強度評価 / ポリアクリロニトリル / CNT単体強度評価 / 機械材料・材料力学 / ナノ材料 / 混酸処理 / 分子動力学解析 / 複合材料 / 強化繊維 / 強度特性 / 高密度化処理
Outline of Final Research Achievements

The aim of this study is to fabricate innovative high strength CNT yarns in which excellent mechanical properties of CNTs are fully demonstrated. Untwisted CNT yarns were fabricated by dry spinning method using a ceramics die. Strengthening constituent CNTs of the CNT yarn and improvement of the load transmission efficiency between the CNTs were revealed to be necessary for development of high strength CNT yarns by strength evaluation of a CNT and molecular dynamics method. Untwisted CNT yarns were purified by graphitization treatment and combined with polymers such as PVA and PAN, and their strength reached 2.4 GPa.

Report

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

    (23 results)

All 2018 2017 2016 2015

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 2 results) Presentation (21 results) (of which Int'l Joint Research: 6 results)

  • [Journal Article] Development of carbon nanotube/copper composite yarn by electrodeposition and evaluation of ampacity2018

    • Author(s)
      金太成,酒井貴広,星雄大,二川秀史,細井厚志,川田宏之
    • Journal Title

      Transactions of the JSME (in Japanese)

      Volume: 84 Issue: 857 Pages: 17-00313-17-00313

    • DOI

      10.1299/transjsme.17-00313

    • NAID

      130006320927

    • ISSN
      2187-9761
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of graphitization on mechanical properties of untwisted carbon nanotube yarn and its strength development mechanism2018

    • Author(s)
      金 太成、林 晏理、二川 秀史、白須 圭一、山本 剛、橋田 俊之、細井 厚志、川田 宏之
    • Journal Title

      Transactions of the JSME (in Japanese)

      Volume: 84 Issue: 860 Pages: 17-00585-17-00585

    • DOI

      10.1299/transjsme.17-00585

    • NAID

      130006726276

    • ISSN
      2187-9761
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 無撚CNT紡績糸の力学特性に及ぼすCNT間相互作用因子の分子動力学解析2018

    • Author(s)
      金太成,林晏理,細井厚志,川田宏之
    • Organizer
      第9回日本複合材料合同会議(JCCM-9)
    • Related Report
      2017 Annual Research Report
  • [Presentation] Development of Cu/Untwisted CNT composite with high ampacity and conductivity2017

    • Author(s)
      Takahiro Sakai, Tae Sung Kim, Hidefumi Nikawa, Atsushi Hosoi, Hiroyuki Kawada
    • Organizer
      International Conference on Materials & Processing (ICM&P2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] カーボンナノチューブ紡績糸の強度特性に及ぼすCNT間相互作用因子の分子動力学解析2017

    • Author(s)
      金太成,二川秀史,細井厚志,川田宏之
    • Organizer
      第22回分子動力学シンポジウム・第10回マイクロマテリアルシンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] ポリマー処理および熱処理による高強度化無撚カーボンナノチューブ糸の作製2017

    • Author(s)
      林晏理,十河和嘉, 金太成,二川秀史,細井厚志,川田宏之
    • Organizer
      第42回複合材料シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] 高導電性・電流容量を有する黒鉛化カーバンナノチューブ金属複合繊維の創製2017

    • Author(s)
      梶原晃太郎,金太成,渡邊知久,安齊秀伸,細井厚志,川田宏之
    • Organizer
      日本機械学会第1回機械材料・材料加工部門 若手ポスターシンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] 高純度化無撚カーボンナノチューブ糸の創製および力学モデルの検討」2017

    • Author(s)
      林晏理,金太成,二川秀史,細井厚志,川田宏之
    • Organizer
      日本機械学会第1回機械材料・材料加工部門 若手ポスターシンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] 黒鉛化による高強度無撚カーボンナノチューブ糸の機械的特性評価2017

    • Author(s)
      奥茂洸一,髙橋祐衣,金太成,二川秀史,細井厚志,川田宏之
    • Organizer
      第8回日本複合材料合同会議(JCCM-8)
    • Related Report
      2016 Annual Research Report
  • [Presentation] 大電流容量・高導電率を有するCu/MWCNT無撚糸複合材の作製2017

    • Author(s)
      星雄大,酒井貴広,金太成,二川秀史,細井厚志,川田宏之
    • Organizer
      第8回日本複合材料合同会議(JCCM-8)
    • Related Report
      2016 Annual Research Report
  • [Presentation] 黒鉛化処理による高剛性無撚カーボンナノチューブ糸の創製2016

    • Author(s)
      金太成,林あん理,二川秀史,細井厚志,川田宏之
    • Organizer
      第7回日本複合材料合同会議(JCCM-7)
    • Place of Presentation
      京都
    • Year and Date
      2016-03-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] DEVELOPMENT OF UNTWISTED CARBON NANOTUBE YARN WITH HIGH STRENGTH BY HEAT TREATMENT2016

    • Author(s)
      Taesung Kim, Hidefumi Nikawa, Atsushi Hosoi, Hiroyuki Kawada
    • Organizer
      17th European Conference on Composite Materials (ECCM17)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Strengthening of untwisted carbon nanotube yarn by graphitization treatment2016

    • Author(s)
      Taesung KIM, Anri HAYASHI, Hidefumi NIKAWA, Atsushi HOSOI, Hiroyuki KAWADA
    • Organizer
      2016 M&M International Symposium for Young Researchers
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 黒鉛化処理による無撚カーボンナノチューブ糸の創製およびその機械的特性2016

    • Author(s)
      林晏理,金太成,二川秀史,細井厚志,川田宏之
    • Organizer
      第58回構造強度に関する講演会
    • Related Report
      2016 Annual Research Report
  • [Presentation] 高導電性・電流容量を有するカーボンナノチューブ金属複合繊維の創製2016

    • Author(s)
      梶原晃太郎,金太成,酒井貴広,二川秀史,細井厚志,川田宏之
    • Organizer
      日本機械学会2016年度年次大会
    • Related Report
      2016 Annual Research Report
  • [Presentation] 黒鉛化処理による高強度無撚カーボンナノチューブ糸の機械特性評価2016

    • Author(s)
      髙橋祐衣,金太成,二川秀史,細井厚志,川田宏之
    • Organizer
      日本機械学会 第24回機械材料・材料加工技術講演会
    • Related Report
      2016 Annual Research Report
  • [Presentation] 大電流容量・高導電率を有する金属複合CNT糸の作製2016

    • Author(s)
      酒井貴広,金太成,二川秀史,細井厚志,川田宏之
    • Organizer
      日本機械学会 第24回機械材料・材料加工技術講演会
    • Related Report
      2016 Annual Research Report
  • [Presentation] CNTs析出炭素繊維を強化材とした一方向CFRPの力学特性評価2015

    • Author(s)
      寺内幹,大澤貞幸,金太成,川田宏之
    • Organizer
      材料力学カンファレンス(M&M2015)
    • Place of Presentation
      東京
    • Year and Date
      2015-11-14
    • Related Report
      2015 Annual Research Report
  • [Presentation] Processing of CNT/Polymer-Matrix Composite Using Liquid Phase Plasma And Solvent-Displacement Method2015

    • Author(s)
      Taesung Kim,Atsushi Hosoi,Hiroyuki Kawada
    • Organizer
      ASME International Mechanical Engineering Congress & Exposition (2015 IMECE)
    • Place of Presentation
      USA, Houston
    • Year and Date
      2015-11-13
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 熱CVD法によるCNT析出炭素繊維強化複合材料の力学特性評価2015

    • Author(s)
      中村紘大,名取純希,大澤貞幸,金太成,細井厚志,川田宏之
    • Organizer
      日本機械学会2015年度年次大会
    • Place of Presentation
      札幌
    • Year and Date
      2015-09-14
    • Related Report
      2015 Annual Research Report
  • [Presentation] Improvement of mechanical properties in untwisted CNT yarn by PAA/DMSO densification treatment2015

    • Author(s)
      Tae Sung Kim,Kaoru Sugano,Atsushi Hosoi,Hiroyuki Kawada
    • Organizer
      4th Asian Symposium on Materials and Processing (ASMP2015)
    • Place of Presentation
      Indonesia, Lombok
    • Year and Date
      2015-08-10
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] PAA/DMSO処理および熱延伸処理により作製した高密度化無撚CNT糸の力学特性2015

    • Author(s)
      酒井貴広,菅野薫,金太成,二川秀史,川田宏之
    • Organizer
      第57回構造強度に関する講演会
    • Place of Presentation
      岡山
    • Year and Date
      2015-08-05
    • Related Report
      2015 Annual Research Report
  • [Presentation] Mechanical properties of densified untwisted carbon nanotube yarn/epoxy composite2015

    • Author(s)
      Risa Yoshizaki,Taesung Kim,Atsushi Hosoi,Hiroyuki Kawada
    • Organizer
      10th ASME 2015 Manufacturing Science and Engineering Conference (MSEC2015)
    • Place of Presentation
      USA, Charlotte
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research

URL: 

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

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi