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2011 Fiscal Year Final Research Report

Exploring Surface and Interface Properties of Modified Carbon Nanotubes

Planned Research

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Project AreaCarbon nanotube nanoelectronics
Project/Area Number 19054012
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionOsaka University

Principal Investigator

KATAYAMA Mitsuhiro  大阪大学, 大学院・工学研究科, 教授 (70185817)

Co-Investigator(Kenkyū-buntansha) KUWAHARA Yuji  大阪大学, 大学院・工学研究科, 教授 (00283721)
HONDA Shinichi  兵庫県立大学, 大学院・工学研究科, 准教授 (90324821)
TABATA Hiroshi  大阪大学, 大学院・工学研究科, 助教 (00462705)
Research Collaborator WINADDA Wongwiriyapan  King Mongkut's工科大学, College of Nanotechnology, 講師
Project Period (FY) 2007 – 2011
Keywords単層カーボンナノチューブ / 表面・界面物性 / 吸着・脱離特性 / ナノ電子物性 / 光物性
Research Abstract

In this study, we elucidated the surface and interface properties of the modified single-walled carbon nanotubes (SWNTs) such as atom- and/or molecule-adsorbed SWNTs and nanocluster-decorated SWNTs from many directions by exploring their gas adsorption properties, nanoelectronic properties, and optical properties with use of our newly developed methods; SWNT thin-film sensor, scanning tunneling spectroscopy of SWNT-suspended tip, and scanning tunneling microscope-induced light emission analysis.

  • Research Products

    (17 results)

All 2012 2011 2009 2008 2007 Other

All Journal Article (12 results) (of which Peer Reviewed: 12 results) Presentation (3 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Ultraviolet Photoresponse Properties of Single-Walled Carbon Nanotubes Decorated with Thickness-Controlled ZnO Layer by Pulsed Laser Deposition2012

    • Author(s)
      K. Itabashi, H. Tabata, W. Wongwiriyapan, S. Minami, K. Matsushita, R. Shimazaki, T. Ueda, T. Ito and M. Katayama
    • Journal Title

      Jpn. J. Appl. Phys.

      Volume: 51 Pages: 055104-1-055104-4

    • DOI

      DOI:10.1143/JJAP.51.055104

    • Peer Reviewed
  • [Journal Article] Hydrogen Sensing Properties of Protective-Layer-Coated Single-Walled Carbon Nanotubes with Palladium Nanoparticle Decoration2011

    • Author(s)
      W. Wongwiriyapan, Y. Okabayashi, S. Minami, K. Itabashi, T. Ueda, R. Shimazaki, T. Ito, K. Oura, S. Honda, H. Tabata and M. Katayama
    • Journal Title

      Nanotechnology

      Volume: 22 Pages: 055501 1-5

    • DOI

      DOI:10.1088/0957-4484/22/5/055501

    • Peer Reviewed
  • [Journal Article] Highly Stable and Sensitive Gas Sensor Based on Single-Walled Carbon Nanotubes Protected by Metal-Oxide Coating Layer2009

    • Author(s)
      W. Wongwiriyapan, S. Inoue, Y. Okabayashi, T. Ito, R. Shimazaki, T. Maekawa, K. Suzuki, H. Ishikawa, S. Honda, H. Mori, K. Oura and M. Katayama
    • Journal Title

      Applied Physics Express

      Volume: 2 Pages: 095008-1-095008-3

    • DOI

      DOI:10.1143/APEX.2.095008

    • Peer Reviewed
  • [Journal Article] Density of States of Single-Walled Carbon Nanotubes Grown on Metal Tip Apex2009

    • Author(s)
      S. Inoue, H. Suto, W. Wongwiriyapan, T. Kimura, Y. Murata, S. Honda and M. Katayama
    • Journal Title

      Applied Physics Express

      Volume: 2 Pages: 035005 1-3

    • DOI

      DOI:10.1143/APEX.2.035005

    • Peer Reviewed
  • [Journal Article] Scanning Tunneling Microscopy and Spectroscopy Study of a Steep Facet Surface on Ge Nanocrystal Grown on Si(111)2009

    • Author(s)
      H. Suto, Y. Murata, T. Matsumoto, Y. Enomoto, M. Morifuji, S. Honda and M. Katayama
    • Journal Title

      Applied Physics Express

      Volume: 2 Pages: 035002 1-3

    • DOI

      DOI:10.1143/APEX.2.035002

    • Peer Reviewed
  • [Journal Article] Adsorption Kinetics of NO_2 on Single-Walled Carbon Nanotube Thin-Film Sensor2008

    • Author(s)
      W. Wongwiriyapan, S. Inoue, S. Honda and M. Katayama
    • Journal Title

      Jpn. J. Appl. Phys.

      Volume: 47 Pages: 8145-8147

    • DOI

      DOI:10.1143/JJAP.47.8145

    • Peer Reviewed
  • [Journal Article] Hydrogen Interaction with Single-Walled Carbon Nanotubes2008

    • Author(s)
      K. Yoshihara, K. Ishida, W. Wongwiriyapan, S. Inoue, Y. Okabayashi, S. Honda, Y. Nishimoto, Y. Kuwahara, K. Oura and M. Katayama
    • Journal Title

      Applied Physics Express

      Volume: 1 Pages: 094001 1-3

    • DOI

      DOI:10.1143/APEX.1.094001

    • Peer Reviewed
  • [Journal Article] Scanning Tunneling Microscopy Imaging of Facet Surfaces of Self-organized Nanocrystal Using Metal-coated Carbon Nanotube Tip2008

    • Author(s)
      Y. Murata, T. Kimura, T. Matsumoto, S. Honda and M. Katayama
    • Journal Title

      Surf. Sci.

      Volume: 602 Pages: L29-L32

    • DOI

      DOI:10.1016/j.susc.2007.12.039

    • Peer Reviewed
  • [Journal Article] Highly Sensitive Detection of Carbon Monoxide at Room Temperature Using Platinum-Decorated Single-Walled Carbon Nanotubes2008

    • Author(s)
      W. Wongwiriyapan, S. Inoue, T. Ito, R. Shimazaki, T. Maekawa, K. Suzuki, H. Ishikawa, S. Honda, K. Oura and M. Katayama
    • Journal Title

      Applied Physics Express

      Volume: 1 Pages: 014004-1-014004-3

    • DOI

      DOI:10.1143/APEX.1.014004

    • Peer Reviewed
  • [Journal Article] Fabrication of Screen-printed Field Electron Emitter Using Length-controlled and Purification-free Carbon Nanotubes2007

    • Author(s)
      K. Yoshihara, S. Fujii, H. Kawai, K. Ishida, S. Honda, M. Katayama and K. Oura
    • Journal Title

      Appl. Phys. Lett.

      Volume: 91 Pages: 113109-1-113109-3

    • DOI

      DOI:10.1063/1.2784194

    • Peer Reviewed
  • [Journal Article] Four-Point-Probe Resistance Measurements Using PtIr-Coated Carbon Nanotube Tips2007

    • Author(s)
      S. Yoshimoto, Y. Murata, K. Kubo, K. Tomita, K. Motoyoshi, T. Kimura, H. Okino, R. Hobara, I. Matsuda, S. Honda, M. Katayama and S. Hasegawa
    • Journal Title

      Nano Letters

      Volume: 7 Pages: 956-959

    • DOI

      DOI:10.1021/nl0630182

    • Peer Reviewed
  • [Journal Article] Efficient Field Emission from an Individual Aligned Carbon Nanotube Bundle Enhanced by Edge Effect2007

    • Author(s)
      S. Fujii, S. Honda, H. Machida, H. Kawai, K. Ishida, M. Katayama, H. Furuta, T. Hirao and K. Oura
    • Journal Title

      Appl. Phys. Lett.

      Volume: 90 Pages: 153108-1-153108-3

    • DOI

      DOI:10.1063/1.2721876

    • Peer Reviewed
  • [Presentation] Scanning Tunneling Spectroscopy Study of Single-Walled Catbon Nanotubes Grown on Metal Tip Apex - Emergence of van Hove Singularity2009

    • Author(s)
      Shinichi Honda
    • Organizer
      International Symposium on Carbon Nanotube NanoElectronics (CNTNE2009)
    • Place of Presentation
      ホテル大観荘(宮城県宮城郡松島町)
    • Year and Date
      2009-06-11
  • [Presentation] 単層カーボンナノチューブの吸着物性と超高感度ガスセンサー応用2008

    • Author(s)
      片山光浩
    • Organizer
      第49回真空に関する連合講演会
    • Place of Presentation
      くにびきメッセ(島根県松江市)(特別講演)
    • Year and Date
      2008-10-30
  • [Presentation] Single-Walled Carbon Nanotube Thin-Film Sensor for Ultrasensitive Gas Detection2007

    • Author(s)
      Winadda Wongwiriyapan
    • Organizer
      第68回応用物理学会学術講演会
    • Place of Presentation
      北海道工業大学(北海道札幌市)(JJAP論文奨励賞受賞記念講演)
    • Year and Date
      2007-09-05
  • [Remarks]

    • URL

      http://nmc.eei.eng.osaka-u.ac.jp/index_j.html

  • [Patent(Industrial Property Rights)] ガス検知素子2008

    • Inventor(s)
      片山光浩, 尾浦憲治郎, 本多信一, 伊藤達也, 嶋嵜僚太郎, 鈴木健吾
    • Industrial Property Rights Holder
      片山光浩, 尾浦憲治郎, 本多信一, 伊藤達也, 嶋嵜僚太郎, 鈴木健吾
    • Industrial Property Number
      特許, 特願2008-200991
    • Filing Date
      2008-08-04

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Published: 2013-07-31  

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