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Controlling of thermal radiation spectrum using super-insulation multilayer photonic crystals composed of silica aerogel

Research Project

Project/Area Number 18K13696
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 19020:Thermal engineering-related
Research InstitutionTohoku University

Principal Investigator

Shimizu Makoto  東北大学, 工学研究科, 助教 (60706836)

Project Period (FY) 2018-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2019: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2018: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords熱ふく射 / シリカエアロゲル / フォトニック構造 / 熱放射 / フォトニックバンドギャップ / 低熱伝導率 / フォトニック結晶
Outline of Final Research Achievements

Generally, energy transport of thermal radiation is determined by the temperature and physical properties of the materials, but it is possible to transport energy effectively by controlling the wavelength distribution (spectrum) of the thermal radiation intensity.
The “photonic structure” can be made to have almost zero transmittance in a specific wavelength region by using a periodic multilayer film. In this research, we realize a photonic structure using silica-aerogel with extremely low refractive index and thermal conductivity. This device makes it possible to extract only heat radiation in a specific wavelength range, because heat transfer from the surface is small. This makes it possible to realize highly efficient heat transfer control using only effective heat radiation, which is not possible with conventional technologies.

Academic Significance and Societal Importance of the Research Achievements

応用物理学や機械工学の一分野である熱工学では、熱放射を「光」ではなく「熱」として認識し,それを利用する学問的・工学的体系を構築してきた。通常、温度の関数として決定される熱放射強度の波長分布(スペクトル)の形状を「光学」の基盤技術を用い制御することで高効率な熱輸送の実現が可能となる。シリカエアロゲルという特異な低屈折率性と低熱伝導率性を有する材料を応用することで従来にはない熱制御技術基盤を構築したことが本研究の学術的意義である。また、このような先進熱マネジメント技術は熱システムの省エネルギー化や電子デバイスの放熱性能向上に寄与するものとして大きな社会的意義を持つと考えている。

Report

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

    (17 results)

All 2020 2019 2018

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 2 results) Presentation (12 results) (of which Int'l Joint Research: 7 results,  Invited: 3 results) Book (1 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] Quantitative evaluation of optical properties for defective 2D metamaterials based on diffraction imaging2020

    • Author(s)
      Liu Zhen、Shimizu Makoto、Yugami Hiroo
    • Journal Title

      Optics Express

      Volume: 28 Issue: 4 Pages: 5812-5812

    • DOI

      10.1364/oe.385100

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] High-current density and high-asymmetry MIIM diode based on oxygen-non-stoichiometry controlled homointerface structure for optical rectenna2019

    • Author(s)
      Matsuura Daisuke、Shimizu Makoto、Yugami Hiroo
    • Journal Title

      Scientific Reports

      Volume: 9 Issue: 1 Pages: 19639-19639

    • DOI

      10.1038/s41598-019-55898-x

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Effective solar energy conversion via photon management in thermophotovoltaics2019

    • Author(s)
      Asaka Kohiyama, Makoto Shimizu, Hiroo Yugami
    • Organizer
      Applied Energy Symposium, MIT A+B (AEAB2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ALD法を用いたフォトニック構造の波長選択吸収特性向上2019

    • Author(s)
      清水信,阿久津宏樹,湯上浩雄
    • Organizer
      第56回日本伝熱シンポジウム
    • Related Report
      2019 Annual Research Report
  • [Presentation] Unidirectional radiative heat transfer using monolithic cube absorber/emitter in solar-thermophotovoltaic systems2019

    • Author(s)
      Asaka Kohiyama, Makoto Shimizu, Hiroo Yugami
    • Organizer
      6th ASME International Conference of Micro/Nanoscale Heat and Mass Transfer (MNHMT)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 光レクテナのための酸素不定比性制御に基づくホモ界面MIIMダイオード2019

    • Author(s)
      松浦大輔、清水信、湯上浩雄
    • Organizer
      第80回応用物理学会秋季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] フォトンリサイクリングによる太陽熱光起電力発電システムの高効率化2019

    • Author(s)
      金野夏奈,小桧山朝華,清水信,湯上浩雄
    • Organizer
      第80回応用物理学会秋季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Microstructure-based spectral shaping of thermal radiation for high-temperature solar selective absorbers2019

    • Author(s)
      Makoto Shimizu and Hiroo Yugami
    • Organizer
      APTSE 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Forming of conformal multilayer on periodic microstructures for solar selective absorption2018

    • Author(s)
      Makoto Shimizu, Hiroki Akutsu, Shinichiro Tsuda, Masafumi Kumano and Hiroo Yugami
    • Organizer
      18th International Conference on Atomic Layer Deposition
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Solar selective absorbers using submicron structures formed by spinodal decomposition2018

    • Author(s)
      Makoto Shimizu, Fumitada Iguchi and Hiroo Yugami
    • Organizer
      Progress in Electromagnetics Research Symposium
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Fabrication of Surface Microstructures Based on Spinodal Decomposition for High-Temperature Solar Selective Absorbers2018

    • Author(s)
      Makoto Shimizu, Toshiro Abe, Fumitada Iguchi, Hiroo Yugami
    • Organizer
      16th International Heat Transfer Conference
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effective solar energy conversion based on spectral control of thermal radiation via monolithic absorber/emitter2018

    • Author(s)
      Makoto Shimizu, Asaka Kohiyama, Kana Konno and Hiroo Yugami
    • Organizer
      Nano-Micro Conference 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 透明導電酸化物埋め込み微細構造を用いた太陽光選択吸収材料2018

    • Author(s)
      清水信,阿部俊郎,井口史匡,湯上浩雄
    • Organizer
      第55回日本伝熱シンポジウム
    • Related Report
      2018 Research-status Report
  • [Presentation] 金属ナノ薄膜を用いた微小共振器構造からの低指向性準単色熱放射2018

    • Author(s)
      清水信、矢部雄斗,小桧山朝華、井口史匡、湯上浩雄
    • Organizer
      第79回応用物理学会秋季学術講演会
    • Related Report
      2018 Research-status Report
  • [Book] 1.次世代の太陽電池・太陽光発電―その発電効率向上,用途と市場の可能性―2018

    • Author(s)
      清水信 他57名
    • Total Pages
      556
    • Publisher
      技術情報協会
    • ISBN
      9784861047077
    • Related Report
      2018 Research-status Report
  • [Patent(Industrial Property Rights)] 光電変換装置2020

    • Inventor(s)
      松浦大輔、清水信、湯上浩雄
    • Industrial Property Rights Holder
      松浦大輔、清水信、湯上浩雄
    • Industrial Property Rights Type
      特許
    • Filing Date
      2020
    • Related Report
      2019 Annual Research Report
  • [Patent(Industrial Property Rights)] 光学特性の評価方法2019

    • Inventor(s)
      清水信、湯上浩雄、LiuZhen
    • Industrial Property Rights Holder
      清水信、湯上浩雄、LiuZhen
    • Industrial Property Rights Type
      特許
    • Filing Date
      2019
    • Related Report
      2019 Annual Research Report

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Published: 2018-04-23   Modified: 2021-02-19  

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