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

Plasmonic use of non-plasmonic metals based on long-range surface plasmon mode

Research Project

Project/Area Number 18K18999
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 28:Nano/micro science and related fields
Research InstitutionNagoya Institute of Technology

Principal Investigator

Ikeda Katsuyoshi  名古屋工業大学, 工学(系)研究科(研究院), 教授 (50321899)

Project Period (FY) 2018-06-29 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2019: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2018: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Keywords表面プラズモン / 長距離伝搬モード / 非プラズモニック金属 / 表面プラズモン共鳴 / d電子機能性
Outline of Final Research Achievements

It is difficult to develop multi-functional materials when their functions are competitive due to the requirement for the electronic nature. In this study, plasmon resonances of non-plasmonic metals were successfully boosted using a strongly coupled two-interface slab mode. We experimentally demonstrated that Raman scattering signals were indeed significantly enhanced at Pt surface under electrochemical conditions. This strategy provides us a novel avenue for designing plasmonic applications such as plasmon-induced chemical reactions and surface-specific spectroscopic method for the molecular-scale investigation of electrocatalytic reactions.

Academic Significance and Societal Importance of the Research Achievements

複数の機能性を融合すれば、その協同効果による新たな機能創発につながり、新規機能性材料の開発において大きな可能性を開ける。しかし、それぞれの機能性発現に関与している電子状態が相反する場合が多く、このようなマルチ機能性材料開発の障害となっている。本研究では、d電子由来の機能性とsp電子由来のプラズモン光学特性の両立に対して独自の方法論によって解決策を提示した。本成果は、光機能とd電子機能性の融合した新規光機能の創発において新しい可能性を開くものである。例えば、光化学反応の革新による光エネルギー利用など、様々な方向性に対して今後の発展が期待される。

Report

(3 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • Research Products

    (14 results)

All 2020 2019 2018

All Journal Article (4 results) (of which Peer Reviewed: 3 results) Presentation (10 results) (of which Int'l Joint Research: 2 results,  Invited: 3 results)

  • [Journal Article] A rotating disk electrode study on catalytic activity of iron(II) phthalocyanine-modified electrodes for oxygen reduction in acidic media2020

    • Author(s)
      Tatsuya Toyama, Shino Sato, Kenta Motobayashi, Kohei Uosaki, Katsuyoshi Ikeda
    • Journal Title

      Journal of Solid State Electrochemistry

      Volume: - Issue: 1 Pages: 141-147

    • DOI

      10.1007/s10008-019-04461-9

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Long-range surface plasmon enhanced Raman spectroscopy at highly damping platinum electrodes2020

    • Author(s)
      Soma Ikegaya, Kenta Motobayashi, Katsuyoshi Ikeda
    • Journal Title

      Journal of Raman Spectroscopy

      Volume: - Issue: 2 Pages: 420-430

    • DOI

      10.1002/jrs.5925

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] テラヘルツ振動領域における表面増強ラマン散乱2020

    • Author(s)
      池田勝佳
    • Journal Title

      化学と工業

      Volume: 73 Pages: 106-108

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Low-frequency surface enhanced Raman scattering spectroscopy at metal electrode surfaces2019

    • Author(s)
      Motoharu Inagaki, Kenta Motobayashi, Katsuyoshi Ikeda
    • Journal Title

      Current Opinion in Electrochemistry

      Volume: 17 Pages: 143-148

    • DOI

      10.1016/j.coelec.2019.06.001

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Presentation] 電子及び振動ラマン散乱による電気化学反応場のその場計測2019

    • Author(s)
      池田勝佳
    • Organizer
      実用エネルギー材料開発のためのオペランド解析研究会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Surface enhanced electronic and vibrational Raman scattering at electrode/electrolyte Interfaces2019

    • Author(s)
      Katsuyoshi Ikeda
    • Organizer
      The 2nd International Conference on SERS
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Enhancement of Raman scattering at lossy platinum surface using long-range surface plasmon excitation2019

    • Author(s)
      Soma Ikegaya, Kenta Motobayashi, Katsuyoshi Ikeda
    • Organizer
      Okinawa Colloids 2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] 長距離伝搬型表面プラズモンモードを用いた白金表面の増強ラマン観察2019

    • Author(s)
      池ヶ谷颯馬, 本林健太, 池田勝佳
    • Organizer
      2019年電気化学秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Low-frequency SERS spectroscopy for in-situ and simultaneous observation of both sides of electrochemical interfaces2019

    • Author(s)
      Katsuyoshi Ikeda
    • Organizer
      The 70th Annual Meeting of the International Society of Electrochemistry
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Electronic and vibrational SERS spectroscopy at electrochemical interfaces2019

    • Author(s)
      Katsuyoshi Ikeda
    • Organizer
      10th International Conference on Advanced Spectroscopy
    • Related Report
      2019 Annual Research Report
  • [Presentation] In-Situ Ultra-Low Frequency SERS Observation at Electrified Interfaces2019

    • Author(s)
      Katsuyoshi Ikeda
    • Organizer
      235th ECS Meeting
    • Related Report
      2019 Annual Research Report
  • [Presentation] Ultra-low frequency SERS spectroscopy for in-situ observation of electrified interfaces2019

    • Author(s)
      Katsuyoshi Ikeda
    • Organizer
      ACS Spring 2019 National Meeting
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Ultra-Low Frequency SERS Spectroscopy for Characterizing and Controlling Metal/Molecule Junctions2018

    • Author(s)
      Katsuyoshi Ikeda
    • Organizer
      10th Asian Photochemistry Conference
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Pt 電極触媒の高感度観察に向けた長距離伝搬型表面プラズモンモードの研究2018

    • Author(s)
      池ヶ谷颯馬, 本林健太, 池田勝佳
    • Organizer
      第49回 中部化学関係学協会支部連合秋季大会
    • Related Report
      2018 Research-status Report

URL: 

Published: 2018-07-25   Modified: 2021-02-19  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi