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Fabrication of functional nanoribbons via on-surface synthesis

Research Project

Project/Area Number 18H01807
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 28010:Nanometer-scale chemistry-related
Research InstitutionThe University of Tokyo

Principal Investigator

Shiotari Akitoshi  東京大学, 大学院新領域創成科学研究科, 助教 (50755717)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥17,940,000 (Direct Cost: ¥13,800,000、Indirect Cost: ¥4,140,000)
Fiscal Year 2020: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2019: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2018: ¥12,090,000 (Direct Cost: ¥9,300,000、Indirect Cost: ¥2,790,000)
Keywords炭素材料 / グラフェンナノリボン / 表面合成 / 分子スイッチ / 原子間力顕微鏡 / 表面合成法 / 走査トンネル顕微鏡 / 表面科学 / ナノ炭素材料 / 多分散指数
Outline of Final Research Achievements

In this study, a novel nanocarbon material was fabricated by the on-surface synthesis method with two kinds of precursors (heteroassembly) on a gold surface.
The atomic structure of the product was identified by high-spatial resolution atomic force microscopy (AFM), and it was demonstrated that the nanoribbon works as a single-molecule mechanical switch. The ribbon terminal has a spring-washer-like carbon framework, and can be flipped by a mechanical stimuli from an AFM tip in a selective and reversible manner.

Academic Significance and Societal Importance of the Research Achievements

本研究では、新しいアプローチの合成スキームによって、単分子スイッチとして機能するリボン分子の作製・構造決定・機能評価を実現した。それに加えて、その研究過程で、表面合成法によってグラフェンナノリボンを得るための合成パラメータ制御を系統的に行い、より高品質な生成物を得るための条件を見出している。
このような本研究の表面合成および機能評価スキームで得られた知見を、従来の有機化学合成法による原料分子の設計と組み合わせることで、より複雑な機能を発現する分子の創成が可能になり、単分子デバイスや分子マシンの実用的研究が進展すると期待される。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (48 results)

All 2021 2020 2019 2018 Other

All Journal Article (11 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 11 results,  Open Access: 4 results) Presentation (35 results) (of which Int'l Joint Research: 6 results,  Invited: 3 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Structure of one-dimensional monolayer Si nanoribbons on Ag(111)2021

    • Author(s)
      Feng Lingyu、Shiotari Akitoshi、Yabuoshi Keisuke、Fukuda Masahiro、Ozaki Taisuke、Sugimoto Yoshiaki
    • Journal Title

      Physical Review Materials

      Volume: 5 Issue: 3 Pages: 034002-034002

    • DOI

      10.1103/physrevmaterials.5.034002

    • NAID

      130007959552

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Role of intermolecular interactions in catalytic reaction of formic acid on Cu(111)2021

    • Author(s)
      A. Shiotari, S. E. M. Putra, Y. Shiozawa, Y. Hamamoto, K. Inagaki, Y. Morikawa Y. Sugimoto, J. Yoshinobu, and I. Hamada
    • Journal Title

      Small

      Volume: 2021 Issue: 20 Pages: 2008010-2008010

    • DOI

      10.1002/smll.202008010

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Adsorption and valence electronic states of nitric oxide on metal surfaces2021

    • Author(s)
      Shiotari Akitoshi、Koshida Hiroyuki、Okuyama Hiroshi
    • Journal Title

      Surface Science Reports

      Volume: 76 Issue: 1 Pages: 100500-100500

    • DOI

      10.1016/j.surfrep.2020.100500

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Small bandgap in atomically precise 17-atom-wide armchair-edged graphene nanoribbons2020

    • Author(s)
      Yamaguchi Junichi、Hayashi Hironobu、Jippo Hideyuki、Shiotari Akitoshi、Ohtomo Manabu、Sakakura Mitsuhiro、Hieda Nao、Aratani Naoki、Ohfuchi Mari、Sugimoto Yoshiaki、Yamada Hiroko、Sato Shintaro
    • Journal Title

      Communications Materials

      Volume: 1 Issue: 1 Pages: 36-36

    • DOI

      10.1038/s43246-020-0039-9

    • NAID

      120006875538

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Intrinsic reconstruction of ice-I surfaces2020

    • Author(s)
      Naoya Kawakami、Kota Iwata、Akitoshi Shiotari、Yoshiaki Sugimoto
    • Journal Title

      Science Advances

      Volume: 6 Issue: 37

    • DOI

      10.1126/sciadv.abb7986

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Manipulable Metal Catalyst for Nanographene Synthesis2020

    • Author(s)
      Akitoshi Shiotari, Ikutaro Hamada, Takahiro Nakae, Shigeki Mori, Tetsuo Okujima, Hidemitsu Uno, Hiroshi Sakaguchi, Yuji Hamamoto, Yoshitada Morikawa, Yoshiaki Sugimoto
    • Journal Title

      Nano Lett.

      Volume: 20(11) Issue: 11 Pages: 8339-8345

    • DOI

      10.1021/acs.nanolett.0c03510

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detection of Spin Transfer from Metal to Molecule by Magnetoresistance Measurement2020

    • Author(s)
      H. Gamou, K. Shimose, R. Enoki, E. Minamitani, A. Shiotari, Y. Kotani, K. Toyoki, T. Nakamura, Y. Sugimoto, M. Kohda, J. Nitta, and S. Miwa,
    • Journal Title

      Nano Letters

      Volume: 20 Issue: 1 Pages: 75-80

    • DOI

      10.1021/acs.nanolett.9b03110

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Quality control of on-surface-synthesised seven-atom wide armchair graphene nanoribbons2020

    • Author(s)
      Ishii Ayumu, Shiotari Akitoshi, Sugimoto Yoshiaki
    • Journal Title

      Nanoscale

      Volume: 12 Issue: 12 Pages: 6651-6657

    • DOI

      10.1039/c9nr10942k

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Characterization of two- and one-dimensional water networks on Ni(111) via atomic force microscopy2019

    • Author(s)
      Shiotari Akitoshi、Sugimoto Yoshiaki、Kamio Hiroshi
    • Journal Title

      Physical Review Materials

      Volume: 3 Issue: 9 Pages: 093001-093001

    • DOI

      10.1103/physrevmaterials.3.093001

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Realization of Spin-dependent Functionality by Covering a Metal Surface with a Single Layer of Molecules2019

    • Author(s)
      H. IsshikH. Isshiki , K. Kondou, S. Takizawa, K. Shimose, T. Kawabe, E. Minamitani, N. Yamaguchi, F. Ishii, A. Shiotari, Y. Sugimoto, S. Miwa, and Y. Otani
    • Journal Title

      NANO LETTERS

      Volume: 10 Issue: 10 Pages: 7119-7123

    • DOI

      10.1021/acs.nanolett.9b02619

    • NAID

      130008153989

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Torque-Induced Change in Configuration of a Single NO Molecule on Cu(110)2018

    • Author(s)
      Shiotari Akitoshi、Odani Takafumi、Sugimoto Yoshiaki
    • Journal Title

      Physical Review Letters

      Volume: 121 Issue: 11 Pages: 1161011-6

    • DOI

      10.1103/physrevlett.121.116101

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Presentation] 一酸化窒素の表面吸着構造と価電子状態の単分子レベル制御2021

    • Author(s)
      塩足亮隼
    • Organizer
      日本物理学会 第76回年次大会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 表面合成法によるアームチェア型グラフェンナノリボンの末端制御とその構造評価2021

    • Author(s)
      塩足亮隼、石井歩、杉本宜昭
    • Organizer
      第67回応用物理学会春季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 炭素原子17個分の幅を有するアームチェア型グラフェンナノリボンの基板上合成2021

    • Author(s)
      林宏暢、山口淳一、實宝秀幸、塩足亮隼、大伴真名歩、荒谷直樹、大淵真里、杉本宜昭、佐藤信太郎、山田容子
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] SPM探針による芳香族分子の脱水素化のピンポイント誘起2020

    • Author(s)
      塩足亮隼、濱田幾太郎、中江隆博、森重樹、奥島鉄雄、宇野英満、坂口浩司、濱本雄治、森川良忠、杉本宜昭
    • Organizer
      日本物理学会 2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 高空間分解能原子間力顕微鏡を用いた単分子の化学反応制御2020

    • Author(s)
      塩足亮隼
    • Organizer
      化学反応経路探索のニューフロンティア2020
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 末端修飾によるスイッチ機能を有するグラフェンナノリボンの開発2020

    • Author(s)
      石井歩、塩足亮隼、杉本宜昭
    • Organizer
      2020年日本表面真空学会学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Structure of one-dimensional monolayer Si nanoribbons on Ag(111)2020

    • Author(s)
      Lingyu Feng, Akitoshi Shiotari, Masahiro Fukuda, Taisuke Ozaki, Yoshiaki Sugimoto
    • Organizer
      2020年日本表面真空学会学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 原子間力顕微鏡による氷表面構造の高分解能観察2020

    • Author(s)
      岩田孝太、川上直也、塩足亮隼、杉本宜昭
    • Organizer
      2020年日本表面真空学会学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 金属探針の接近による脱水素化反応の誘起とナノグラフェン分子の生成2020

    • Author(s)
      塩足亮隼、濱田幾太郎、中江隆博、森重樹、奥島鉄雄、宇野英満、坂口浩司、濱本雄治、森川良忠、杉本宜昭
    • Organizer
      2020年日本表面真空学会学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Electronic properties of bottom-up synthesized 17- and 13-atom-wide graphene nanoribbons2020

    • Author(s)
      Junichi Yamaguchi , Hironobu Hayashi, Hideyuki Jippo, Akitoshi Shiotari, Manabu Ohtomo, Mitsuhiro Sakakura , Nao Hieda, Naoki Aratani, Mari Ohfuchi, Yoshiaki Sugimoto, Hiroko Yamada, and Shintaro Sato
    • Organizer
      MRS Fall meeting
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High Resolution Imaging of Ice-I surface by Atomic Force Microscopy2020

    • Author(s)
      K. Iwata, N. Kawakami, A. Shiotari, Y. Sugimoto
    • Organizer
      28th International Colloquium on Scanning Probe Microscopy (ICSPM28)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spin-to-charge current conversion at a molecule/metal interface2020

    • Author(s)
      H. Isshiki, K. Kondou, S. Takizawa, K. Shimose, T. Kawabe, E. Minamitani, N. Yamaguchi, F. Ishii, A. Shiotari, Y. Sugimoto, S. Miwa, Y. Otani
    • Organizer
      New Perspective in Spin Conversion Science (NPSCS2020)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Cu(110)表面上のNO 単分子のトグルスイッチ動作とその機構解明2020

    • Author(s)
      塩足亮隼、尾谷卓史、Thanh Ngoc Pham、濱本雄治、森川良忠、濱田幾太郎、杉本宜昭
    • Organizer
      第67回応用物理学会春季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 前駆体蒸着量によるボトムアップ合成グラフェンナノリボンの構造制御2020

    • Author(s)
      石井歩、塩足亮隼、杉本宜昭
    • Organizer
      第67回応用物理学会春季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 原子間力顕微鏡によるCu(110)表面上の水分子クラスターの構造解明2020

    • Author(s)
      塩足亮隼、菊池明日香、森川良忠、濱田幾太郎、杉本宜昭
    • Organizer
      日本物理学会 第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 原子間力顕微鏡による氷表面の局所構造の観察2020

    • Author(s)
      岩田孝太、川上直也、塩足亮隼、杉本宜昭
    • Organizer
      日本物理学会 第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 原子間力顕微鏡によるNi(111)表面上の水単層膜の構造決定2019

    • Author(s)
      塩足亮隼、神尾浩史、杉本宜昭
    • Organizer
      日本表面真空学会2019年度 関東支部学術講演大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 前駆体蒸着量がグラフェンナノリボンの表面合成に与える影響2019

    • Author(s)
      石井歩、尾谷卓史、塩足亮隼、杉本宜昭
    • Organizer
      日本表面真空学会2019年度 関東支部学術講演大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Characterization of water monolayers on Ni(111) by atomic force microscopy2019

    • Author(s)
      A. Shiotari, H. Kamio, Y. Sugimoto
    • Organizer
      22nd International Conference on Non-Contact Atomic Force Microscopy (NCAFM2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mechanical toggle switch of a nitric oxide molecule2019

    • Author(s)
      A. Shiotari, T. Odani, T. Pham, Y. Hamamoto, Y. Morikawa, I. Hamada, Y. Sugimoto
    • Organizer
      22nd International Conference on Non-Contact Atomic Force Microscopy (NCAFM2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 単分子膜で修飾された金属表面のスピン依存機能性2019

    • Author(s)
      一色弘成、近藤浩太、瀧澤誓、下瀬;弘輝、河辺健志、南谷英美、山口直也、石井史行、塩足亮隼、杉本宜昭、三輪真嗣、大谷義近
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 高分解能原子間力顕微鏡によるNi(111)表面上の水単層膜の構造決定2019

    • Author(s)
      塩足亮隼、神尾浩史、杉本宜昭
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Cu(110)上における水クラスターの密度汎関数理論による研究2019

    • Author(s)
      菊池明日香、塩足亮隼、杉本宜昭、森川良忠、濱田幾太郎
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 原子間力顕微鏡によるNi(111)表面上の水単層膜の構造解明2019

    • Author(s)
      塩足亮隼、神尾浩史、杉本宜昭
    • Organizer
      第80回応用物理学会秋季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Cu(110)表面上 NO 単分子のスイッチ機能の開発2019

    • Author(s)
      尾谷卓史、塩足亮隼、杉本宜昭
    • Organizer
      2019年日本表面真空学会学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 前駆体蒸着量の変化によるグラフェンナノリボンの形状制御2019

    • Author(s)
      石井歩、塩足亮隼、杉本宜昭
    • Organizer
      2019年日本表面真空学会学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Ni(111)表面上の水単層膜の原子間力顕微鏡観察2019

    • Author(s)
      塩足亮隼、神尾浩史、杉本宜昭
    • Organizer
      2019年日本表面真空学会学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Torque-induced switching of NO on Cu(110) by atomic force microscopy2019

    • Author(s)
      A. Shiotari, T. Odani, T. N. Pham, Y. Hamamoto, Y. Morikawa, I. Hamada, Y. Sugimoto
    • Organizer
      The 81st Okazaki Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 単分子トグルスイッチ:NO/Cu(110)の配向変化の観測と制御2019

    • Author(s)
      塩足亮隼
    • Organizer
      日本顕微鏡学会走査型プローブ顕微鏡分科会「超高空間分解能SPMの最前線」
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] NO 修飾探針の作製とSTM 像シミュレーション2019

    • Author(s)
      尾谷卓史、塩足亮隼、杉本宜昭
    • Organizer
      第66回応用物理学会春季学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 斥力誘起による銅表面上の一酸化窒素単分子の配向変化制御2019

    • Author(s)
      塩足亮隼、尾谷卓史、杉本宜昭
    • Organizer
      第66回応用物理学会春季学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] STM/AFMおよびIRASによるCu(111)表面上のギ酸の吸着構造解明2019

    • Author(s)
      塩足亮隼、塩澤佑一郎、杉本宜昭、吉信淳
    • Organizer
      日本物理学会 第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 原子間力顕微鏡によるCu(110)表面上のNO単分子のトグルスイッチ制御2018

    • Author(s)
      塩足亮隼、尾谷卓史、杉本宜昭
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Cu(111)表面上に吸着したギ酸のナノスケール構造解明2018

    • Author(s)
      塩足亮隼、塩澤佑一郎、杉本宜昭、吉信淳
    • Organizer
      第79回応用物理学会秋季学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 原子間力顕微鏡による銅表面上の一酸化窒素単分子のトグルスイッチ制御2018

    • Author(s)
      塩足亮隼、尾谷卓史、杉本宜昭
    • Organizer
      2018年日本表面真空学会学術講演会
    • Related Report
      2018 Annual Research Report
  • [Book] 分子力学計測(日本化学会編「分子アーキテクトニクス(CSJ:31)」Part II, Chapter 6)2018

    • Author(s)
      杉本宜昭、塩足亮隼
    • Total Pages
      4
    • Publisher
      化学同人
    • ISBN
      9784759813913
    • Related Report
      2018 Annual Research Report
  • [Remarks] 東京大学プレスリリース「分子1個でできた世界最小のレバー型スイッチをON!」

    • URL

      http://www.k.u-tokyo.ac.jp/info/entry/22_entry672/

    • Related Report
      2018 Annual Research Report

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Published: 2018-04-23   Modified: 2022-01-27  

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