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2008 Fiscal Year Final Research Report

Structural control of atoms and molecules encapsulated in nanotubes and investigation of their physical properties

Research Project

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Project/Area Number 18201017
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Nanostructural science
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

KATAURA Hiromichi  National Institute of Advanced Industrial Science and Technology, ナノテクノロジー研究部門, 研究グループ長 (30194757)

Co-Investigator(Kenkyū-buntansha) OKADA Susumu  筑波大学, 数理物質科学研究科, 岡田 晋 (70302388)
Co-Investigator(Renkei-kenkyūsha) MANIWA Yutaka  首都大学東京, 都市教養学部, 教授 (70173937)
Project Period (FY) 2006 – 2008
Keywordsナノ構造物性 / カーボンナノチューブ / 分子内包 / ラマン散乱 / 光吸収 / TEM
Research Abstract

SWCNT内部に、塩化鉄や色素分子、レチナール-C60複合体、βカロテン分子、水分子等を挿入し、その構造や電子状態の変化を調べた。色素分子の場合、フォトルミネッセンスの測定から、内部の色素が吸収した光のエネルギーがSWCNTに移動し、そのエネルギーでSWCNTが発光するという興味深い現象を見いだした。また、レチナール分子のシスートランス変位の電子顕微鏡による直接観察、内包された水分子によるナノバルブの効果等、これまで実現できなかった観測、新たな物理現象の発見に成功した。

  • Research Products

    (8 results)

All 2009 2007 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (2 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Screening of the missing electron2009

    • Author(s)
      Hidetsugu Shiozawa, Thomas Pichler, Christian Kramberger, Mark Rummeli, DavidBatchelor, Zheng Liu, Kazu Suenaga, Hiromichi Kataura, and S. Ravi P. Silva
    • Journal Title

      Nanochemistry in action Phys. Rev. Lett. 102

      Pages: 046804-1-4

    • Peer Reviewed
  • [Journal Article] Imaging the dynamic behaviour of individual retinal chromophores confined inside carbon nanotubes2007

    • Author(s)
      Zheng Liu, Kazuhiro Yanagi, Kazu Suenaga, Hiromichi Kataura and Sumio Iijima
    • Journal Title

      Nature Nanotechnology 2

      Pages: 422-425

    • Peer Reviewed
  • [Journal Article] Water-filled single-wall carbon nanotubes as molecular nanovalves2007

    • Author(s)
      Yutaka Maniwa, Kazuyuki Matsuda, Haruka Kyakuno, Syunsuke Ogasawara, Toshihide Hibi, Hiroaki Kadowaki, Shinzo Suzuki, Yohji Achiba and Hiromichi Kataura
    • Journal Title

      Nature Materials 6

      Pages: 135-141

    • Peer Reviewed
  • [Journal Article] Photosensitive Function of Encapsulated Dye in Carbon Nanotubes2007

    • Author(s)
      Kazuhiro Yanagi, Konstantin Iakoubovskii, Hiroyuki Matsui, Hiroyuki Matsuzaki, Hiroshi Okamoto, Yasumitsu Miyata, Yutaka Maniwa,Said Kazaoui, Nobutsugu Minami, and Hiromichi Kataura
    • Journal Title

      J. Am. Chem. Soc 129

      Pages: 4992-4997

    • Peer Reviewed
  • [Presentation] Excitement of nano-test tube chemistry inside single-walled carbon nanotubes2009

    • Author(s)
      Hidetsugu Shiozawa, Thomas Pichler, Christian Kramberger, Mark Rummeli, DavidBatchelor, Zheng Liu, Kazu Suenaga, Hiromichi Kataura, and S. Ravi P. Silva
    • Organizer
      IWEPNM2009
    • Place of Presentation
      Kirchberg, Austria
    • Year and Date
      2009-03-08
  • [Presentation] Evaluation of single wall carbon nanotubes by UV-Raman spectroscopy2007

    • Author(s)
      片浦弘道
    • Organizer
      第33回フラーレンナノチューブ総合シンポジウム
    • Place of Presentation
      九州大学
    • Year and Date
      2007-07-11
  • [Book] 2007インクジェット技術大全 第3編2章5節 CNTインクジェット技術によるnm配線の可能性2007

    • Author(s)
      片浦弘道
    • Publisher
      電子ジャーナル
  • [Remarks] 成果発表webページ http://staff.aist.go.jp/h-kataura/kataura.html

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Published: 2010-06-10   Modified: 2016-04-21  

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