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

グラフェンナノリボンを原料としたカーボンナノチューブの構造選択的合成

Research Project

Project/Area Number 13J09322
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field Nanostructural science
Research InstitutionNagoya University

Principal Investigator

リム ホンエン  名古屋大学, 理学研究科, 特別研究員(DC2)

Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥2,400,000 (Direct Cost: ¥2,400,000)
Fiscal Year 2014: ¥1,200,000 (Direct Cost: ¥1,200,000)
Fiscal Year 2013: ¥1,200,000 (Direct Cost: ¥1,200,000)
Keywordsgraphene nanoribbons / carbon nanotubes / optical properties / functionalization / グラフェンナノリボン / カーボンナノチューブ / 分子内包
Outline of Annual Research Achievements

Extended, ultrathin graphene nanoribbons (GNRs) with width of ca. 0.8 nm were successfully prepared inside the carbon nanotube (CNT). This is achieved through vacuum annealing of coronene-filled CNTs at high temperature. Transformation of the precursor molecules into the extended ribbons was confirmed using high resolution transmission electron microscope. Besides, the GNRs fabricated show a lower on-state Raman resonance energy, implying the extension of pi-conjugation. When the outer surface of the CNTs were treated with diazonium salts, an optical band gap of 1.6 eV was observed for the inner GNRs, in good qualitative agreement with the first principles calculations.

Research Progress Status

26年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

26年度が最終年度であるため、記入しない。

Report

(2 results)
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (11 results)

All 2015 2014 2013

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (10 results)

  • [Journal Article] ねじれたグラフェンナノリボンを用いたカーボンナノチューブの成長2013

    • Author(s)
      リム ホンエン, 宮田 耕充, 北浦 良, 西村 好史, 西本 佳央, ステファン・イレ, ジャミー・ワーナー, 片浦 弘道 & 篠原 久典
    • Journal Title

      Nature Communications

      Volume: 4 Issue: 1 Pages: 2548-2548

    • DOI

      10.1038/ncomms3548

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] Optical Properties of Highly-Extended, Ultrathin Graphene Nanoribbons in Carbon Nanotube2015

    • Author(s)
      Lim, H. E., Miyata, Y., Fujihara, M., Okada, S., Omachi, H., Kitaura, R. & Shinohara, H.
    • Organizer
      29th International Winterschool on Electronic Properties of Novel Materials
    • Place of Presentation
      Kirchberg in Tirol, Austria
    • Year and Date
      2015-03-08 – 2015-03-15
    • Related Report
      2014 Annual Research Report
  • [Presentation] Optical Properties of Highly-Extended, Ultrathin Graphene Nanoribbons in Carbon Nanotube2015

    • Author(s)
      Lim, H. E., Miyata, Y., Fujihara, M., Okada, S., Omachi, H., Kitaura, R. & Shinohara, H.
    • Organizer
      March Meeting 2015 of the American Physical Society
    • Place of Presentation
      Texas, USA
    • Year and Date
      2015-03-02 – 2015-03-06
    • Related Report
      2014 Annual Research Report
  • [Presentation] Optical Properties of Ultrathin Graphene Nanoribbons Resided in Single-Wall Carbon Nanotubes2014

    • Author(s)
      Lim, H. E., Miyata, Y., Omachi, H., Kitaura, R. & Shinohara, H.
    • Organizer
      IGER2014年度年次報告会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2014-12-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] Retrieving Optical Properties of Ultrathin Graphene Nanoribbons Confined in Carbon Nanotubes2014

    • Author(s)
      Lim, H. E., Miyata, Y., Omachi, H., Kitaura, R. & Shinohara, H.
    • Organizer
      5th A3 Symposium on Emerging Materials: sp2 Nanocarbon for Energy
    • Place of Presentation
      Tianjin, China
    • Year and Date
      2014-10-19 – 2014-10-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] Nano-Test Tube Chemistry : Twisting Ribbons into Tubes2014

    • Author(s)
      リム ホンエン
    • Organizer
      IGER 2013年度次報告会
    • Place of Presentation
      名古屋大学豊田講堂
    • Year and Date
      2014-01-08
    • Related Report
      2013 Annual Research Report
  • [Presentation] Tranforming Graphene Nanoribbons into Carbon Nanotubes2014

    • Author(s)
      リム ホンエン
    • Organizer
      28^<th> International Winterschool on Electronic Properties of Novel Materials
    • Place of Presentation
      Hotel Sonnalp (Kirchberg in Tirol, Autria)
    • Related Report
      2013 Annual Research Report
  • [Presentation] A Chiral Selective Growth of Carbon Nanotubes via Twisted Graphene Nanoribbons2013

    • Author(s)
      リム ホンエン
    • Organizer
      9th International Symposium on Computational Challenges and Tools for Nanotubes (CCTN13)
    • Place of Presentation
      Tallink Spa & Conference Hotel (Tallinn, Estonia)
    • Year and Date
      2013-06-29
    • Related Report
      2013 Annual Research Report
  • [Presentation] Transforming Twisted Graphene Nanoribbons into Carbon Nanotubes2013

    • Author(s)
      リム ホンエン
    • Organizer
      4th A3 Symposium on Emerging Materials : nanometerials ofr Energy and Electronics
    • Place of Presentation
      Daemyung Resort (済州島、韓国)
    • Related Report
      2013 Annual Research Report
  • [Presentation] ねじれたグラフェンナノリボンからのカーボンナノチューブ成長2013

    • Author(s)
      リム ホンエン
    • Organizer
      第45回フラーレン・ナノチューブ・グラフェン総合シンポジウム
    • Place of Presentation
      大阪大学会館
    • Related Report
      2013 Annual Research Report
  • [Presentation] A Chiral Selective Growth of Carbon Nanotubes via Twisted Graphene Nanoribbons2013

    • Author(s)
      リム ホンエン
    • Organizer
      NT13 Fourteenth International Conference on The Science and Applications of Nanotubes
    • Place of Presentation
      Dipoli Congress Center (Espoo, Finland)
    • Related Report
      2013 Annual Research Report

URL: 

Published: 2014-01-29   Modified: 2024-03-26  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi