Single structure separation of metallic carbon nanotubes using gel

• Project/Area Number: 23651122
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Multi-year Fund
• Research Field: Nanomaterials/Nanobioscience
• Research Institution: National Institute of Advanced Industrial Science and Technology
• Principal Investigator: TANAKA Takeshi 独立行政法人産業技術総合研究所, ナノシステム研究部門, 研究グループ長 (30415707)
• Project Period (FY): 2011 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000); Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2011: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
• Keywords: カーボンナノチューブ / ゲル / 分離 / 金属型

Research Abstract

Chirality separation of metallic single-wall carbon nanotubes was succeeded by using long gel column and metallic carbon nanotubes pre-separated from semiconducting ones as a starting material. From the screening of 100 kinds of surfactants, common featur

Research Products

• [Journal Article] Thermodynamic determination of the metal/semiconductor separation of carbon nanotubes using hydrogels (2012)
  • Author(s): Atsushi Hirano, Takeshi Tanaka*, and Hiromichi Kataura
  • Journal Title: ACS Nano Volume: 6 Issue: 11 Pages: 10195-10205
  • DOI: 10.1021/nn303985x
  • Peer Reviewed
• [Journal Article] Purification of single-wall carbon nanotubes by controlling the adsorbability onto agarose gels using deoxycholate (2012)
  • Author(s): Atsushi Hirano, Takeshi Tanaka, and Hiromichi Kataura
  • Journal Title: The Journal of Physical Chemistry C Volume: 116 Issue: 17 Pages: 9816-9823
  • DOI: 10.1021/jp301380s
  • Peer Reviewed
• [Journal Article] Discovery of Surfactants for Metal/Semiconductor Separation of Single-Wall Carbon Nanotubes via High-Throughput Screening (2011)
  • Author(s): Takeshi Tanaka*, Yasuko Urabe, Daisuke Nishide, and Hiromichi Kataura
  • Journal Title: Journal of the American Chemical Society Volume: 133 Issue: 44 Pages: 17610-17613
  • DOI: 10.1021/ja208221g
  • Peer Reviewed
• [Journal Article] Adsorbability of Single-Wall Carbon Nanotubes onto Agarose Gels Affects the Quality of the Metal/Semiconductor Separation (2011)
  • Author(s): Atsushi Hirano, Takeshi Tanaka, and Hiromichi Kataura
  • Journal Title: TheJournal of Physical Chemistry C Volume: 115 Issue: 44 Pages: 21723-21729
  • DOI: 10.1021/jp207786g
  • Peer Reviewed
• [Journal Article] From metal/semiconductor separation to single-chirality separation of single-wall carbon nanotubes using gel (2011)
  • Author(s): Takeshi Tanaka*, Huaping Liu, Shunjiro Fujii, and Hiromichi Kataura
  • Journal Title: Physica Status Solidi - Rapid Research Letters Volume: 5 Issue: 9 Pages: 301-306
  • DOI: 10.1002/pssr.201105289
  • Peer Reviewed
• [Presentation] ゲルをもちいたSWCNTsの半導体・金属分離の原理:熱力学的解析 (2012)
  • Author(s): 平野 篤、田中 丈士、片浦 弘道
  • Organizer: 2012年・秋季<第73回>応用物理学会学術講演会
  • Place of Presentation: 愛媛大学城北地区(愛媛)
  • Year and Date: 2012-09-12
• [Presentation] Gel separation of single-wall carbon nanotubes: From metal/semiconductor separation to single-chirality separation (2012)
  • Author(s): 田中 丈士、片浦 弘道
  • Organizer: Crystal & Graphene Science Symposium-2012
  • Place of Presentation: アメリカ、ボストン
  • Year and Date: 2012-09-05
• [Presentation] ゲルをもちいたSWCNTsの半導体・金属分離の原理：熱力学的解析 (2012)
  • Author(s): 平野 篤、田中 丈士、片浦 弘道
  • Organizer: 2012年・秋季<第73回>応用物理学会学術講演会
  • Place of Presentation: 愛媛大学城北地区
• [Remarks]
  • URL: http://staff.aist.go.jp/tanaka-t/index.html