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Fabrication, electric characterization and application of metallic nanocoil network based on energy conservation process

Research Project

Project/Area Number 17K14555
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Materials/Mechanics of materials
Research InstitutionAkita University

Principal Investigator

ZHAO XU  秋田大学, 理工学研究科, 助教 (20650790)

Project Period (FY) 2017-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2018: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2017: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Keywords金属ナノコイル / 不整合ひずみエネルギー / 透明電極 / 形状制御 / 省エネルギー / プラズマ処理 / ナノコイル / 低温プラズマ / 不整合ひずみ / 透明ヒータ / 低温プラズマ処理 / 残留応力 / 金属ナノコイル網 / 透明導電膜 / 透明フィルムヒータ / 電気特性
Outline of Final Research Achievements

In this study, a novel fabrication method of metallic nanocoil wad developed. Plasma treatment was employed to remove resin nanofibers for the aim of releasing the inhomogeneous strain enery. Metallilc nanocois were fabricated using a wide variety of materials, and their shapes were controlled by adjusting the plasma treatment parameters. Furthermore, the fabricated silver nanocoil network was attached to a transparent resin sheet, and a transparent heater was made. It was confirmed that the heater has excellent light transmittance and good heating property, recoverability and flexibility.

Academic Significance and Societal Importance of the Research Achievements

本研究で開発された金属ナノコイル網の創製法は、多種材質への適用化を実現することにより、現在のナノコイル網の創製方法・工程による材質の制限から本質的に解放し、ナノテクノロジーの研究に大きく貢献する。また、その低温化・省エネルギー化は現在のエネルギー不足の問題の解決に貢献できると考えられる。なお、金属ナノコイル網はスプリング状構造体を含め、優れる伸縮性と柔軟性を有する。さらに導電性および高光透過率を兼ね備えているため、脆性材料であるITO膜の代替品として有望視される。これは、ITOの主材料である金属インジウムの価格の高騰および毒性に誘発された資源・環境問題の不安を解消する面では意義が大きい。

Report

(3 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • Research Products

    (5 results)

All 2019 2018 2017

All Presentation (4 results) (of which Int'l Joint Research: 2 results) Patent(Industrial Property Rights) (1 results)

  • [Presentation] 銀ナノコイルによる透明フィルムヒータの発熱特性2019

    • Author(s)
      櫻庭 龍磨、趙旭、村岡幹夫
    • Organizer
      日本機械学会東北支部第54期総会・講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Optimum process conditions for metal helical nanostructure formation2018

    • Author(s)
      X. Zhao, S. Takaya, N. Kamihara, M. Muraoka
    • Organizer
      The 5th Asian Symposium on Material and Processing (ASMP2018), Bankok, Thailand
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Low-temperature plasma treatment for releasing residual strain and forming helical nanostructures2018

    • Author(s)
      X. Zhao, N. Kamihara, M. Muraoka
    • Organizer
      10th International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials (ISPlasma2018)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] プラズマ処理を利用した金属ナノコイル網の創製2017

    • Author(s)
      趙旭,櫻庭龍磨,村岡幹夫
    • Organizer
      日本機械学会東北支部第53期秋季講演会
    • Related Report
      2017 Research-status Report
  • [Patent(Industrial Property Rights)] ナノコイル材料形成方法2018

    • Inventor(s)
      村岡、趙、他3名
    • Industrial Property Rights Holder
      三菱重工、秋田大学
    • Industrial Property Rights Type
      特許
    • Filing Date
      2018
    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2020-03-30  

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