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Thermal resistance at organic-inorganic materials interface

Research Project

Project/Area Number 16H04282
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Thermal engineering
Research InstitutionKyushu Institute of Technology

Principal Investigator

Miyazaki Koji  九州工業大学, 大学院工学研究院, 教授 (70315159)

Co-Investigator(Kenkyū-buntansha) 高尻 雅之  東海大学, 工学部, 教授 (50631818)
田中 三郎  日本大学, 工学部, 講師 (30713127)
トランシャン ローラン  九州工業大学, 大学院工学研究院, 特任助教 (50754785)
矢吹 智英  九州工業大学, 大学院工学研究院, 准教授 (70734143)
Research Collaborator KATO Kunihisa  
YANG Ronggui  
LENOIR Bertrand  
VOLZ Sebastian  
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Fiscal Year 2018: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2017: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Fiscal Year 2016: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Keywords界面熱抵抗 / 有効熱伝導率 / 熱電変換 / フォノン / 熱伝導率測定 / 薄膜 / 第一原理計算 / サーモリフレクタンス法 / 熱伝導 / ハイブリッド材料 / 熱伝導率 / 有機ー無機コンポジット / 有機-無機コンポジット / ナノマイクロ熱工学
Outline of Final Research Achievements

We measured thermal conductivity of the printed composite of PEDOT:PSS and Bi2Te3 thin film. The measured thermal conductivity was much lower than that of predicted value by using conventional model. We focused on the interfacial thermal resistance between PEDOT:PSS and Bi2Te3 to understand the thermal conductivity reduction mechanism. We made multi-layer thin films of PEDOT:PSS and Bi2Te3, and measured the total thermal resistance by using 3 omega method. The interfacial thermal resistance between PEDOT:PSS and Bi2Te3 was calculated from the measured thermal resistance, and it was 10 times higher than Interfacial thermal resistance of Inorganic-Inorganic materials interface. The measured low thermal conductivity of the printed films of PEDOT:PSS and Bi2Te3 was well explained by the measured interfacial thermal resistance. We proposed the thermal model for evaluating the effective thermal conductivity of the composite of organic-inorganic materials.

Academic Significance and Societal Importance of the Research Achievements

熱電モジュールを印刷技術で生成できた場合,従来の手法と比較して大幅な低コスト化が期待できる.これまでにPEDOT:PSSとBi2Te3を混合して印刷する手法で熱電モジュールを生成できることも示してきたが,モジュールの高い特性に直結している低い熱伝導率の発現メカニズムが不明確であった.本研究を通して,そのメカニズムが明らかになっただけでなく,新しい材料の組み合わせについても有効熱伝導率を見積もる手法を提案した成果は学術的に意義深く,本生成手法が実用化された際には熱電モジュールの低価格化につながるため,その社会的な意義も大きい.

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (29 results)

All 2019 2018 2017 2016 Other

All Int'l Joint Research (1 results) Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 2 results) Presentation (23 results) (of which Int'l Joint Research: 13 results,  Invited: 11 results) Book (2 results) Remarks (1 results)

  • [Int'l Joint Research] KAIST(韓国)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] 3オメガ法を用いた有機-無機界面の熱抵抗測定2019

    • Author(s)
      栗山 洸,矢吹 智英,宮崎 康次
    • Journal Title

      Thermal Science and Engineering

      Volume: 27 Pages: 53-58

    • NAID

      130007642594

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Organic-inorganic Thermoelectric Material for a Printed Generator2018

    • Author(s)
      Kunihisa Kato, Kou Kuriyama, Tomohide Yabuki, Koji Miyazaki
    • Journal Title

      Journal of physics:Conf. Series

      Volume: 1052 Pages: 012008-012008

    • DOI

      10.1088/1742-6596/1052/1/012008

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Printed Thermoelectric Device2018

    • Author(s)
      Koji Miyazaki
    • Organizer
      PowerMEMS2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Interfacial thermal resistance between Bismuth Telluride and PEDOT:PSS2018

    • Author(s)
      Koji Miyazaki
    • Organizer
      International Confeerence on Thermoelectrics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 印刷技術を用いた熱電エネルギーハーベスターの開発2018

    • Author(s)
      宮崎 康次
    • Organizer
      日本化学会 第99春季年会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] ナノ構造を利用した熱輸送制御2018

    • Author(s)
      宮崎 康次
    • Organizer
      第9回 マイクロナノ工学シンポジウム
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] ビスマステルライドーPEDOT:PSS複合材によるフレキシブル熱電モジュールの開発2018

    • Author(s)
      宮崎 康次
    • Organizer
      日本セラミックス協会 第31回秋季シンポジウム
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Printable thermoelectric device2018

    • Author(s)
      Koji Miyazaki
    • Organizer
      19th International Heat Pipe Conference
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 有機ー無機材料を用いたフレキシブル熱電モジュールの開発2018

    • Author(s)
      宮崎 康次
    • Organizer
      日本熱電学会 第23回研究会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Printed themoelectric generator2018

    • Author(s)
      Koji Miyazaki
    • Organizer
      The Taiwan-Japan Workshop on Mechanical and Aerospace Engineering 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 3 オメガ法を用いた有機-無機界面の熱抵抗測定2018

    • Author(s)
      栗山 洸
    • Organizer
      第55回日本伝熱シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] 有機・無機複合材料の低熱伝導率を利用した熱電特性向上2018

    • Author(s)
      宮崎 康次
    • Organizer
      第65回 応用物理学科春季学術講演会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] ビスマステルライドー導電性材料コンポジットによる熱電変換デバイス2018

    • Author(s)
      宮崎 康次
    • Organizer
      第65回 応用物理学科春季学術講演会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Enhanced Thermoelectric Properties in a Printed Material2018

    • Author(s)
      Koji Miyazaki
    • Organizer
      TMS2018, 147th Annual Meeting & Exhibition
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Printed Flexible Thermoelectric Device of the Organic/Inorganic composite2018

    • Author(s)
      Koji Miyazaki
    • Organizer
      International Conference on Organic and Hybrid Thermoelectrics 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Organic-inorganic Thermoelectric Material for a Printed Generator2017

    • Author(s)
      Koji Miyazaki
    • Organizer
      PowerMEMS2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Interfacial Thermal Resistance between Polyimide and Bismuth Telluride2017

    • Author(s)
      Koji Miyazaki
    • Organizer
      International Symposium on Measurement Technology in Thermal Science and Engineering
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 印刷による熱電発電モジュールの作製2017

    • Author(s)
      宮崎 康次
    • Organizer
      高分子討論会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 有機ー無機コンポジットによるフレキシブル熱電発電デバイス2017

    • Author(s)
      宮崎 康次
    • Organizer
      第78回 応用物理学会秋季学術講演会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Interfacial thermal resistance between bismuth telluride and polyimide2017

    • Author(s)
      Koji Miyazaki
    • Organizer
      IUMRS-ICAM 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] In-plane and cross-plane thermal conductivity of Bismuth Telluride thin film2017

    • Author(s)
      Koji Miyazaki
    • Organizer
      36th International Conference on Thermoelectrics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Printed thermoelectric device2017

    • Author(s)
      Koji Miyazaki
    • Organizer
      9th US-Japan Joint Seminar on Nanoscale Transport Phenomena
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 3オメガ法によるポリイミドービスマステルライドの界面熱抵抗測定2017

    • Author(s)
      栗山洸,濱翔太,矢吹智英,宮崎康次
    • Organizer
      第54回日本伝熱シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] Thermal resistance at an organic-inorganic materials interface2016

    • Author(s)
      Shota Hama, Hikaru Kuriyama, Laurent Tranchant, Tomohide Yabuki, Koji Miyazaki
    • Organizer
      International Symposium on Micro-Nano Science and Technology 2016
    • Place of Presentation
      東京大学(東京都文京区)
    • Year and Date
      2016-12-16
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 2 omega and 3 omega thermal conductivity measurements for thin dielectric films2016

    • Author(s)
      S. Ikeuchi, K. Shimada, S. Tanaka T. Yabuki, K. Miyazaki
    • Organizer
      The 27th International Symposium on Transport Phenomena
    • Place of Presentation
      Hawaii Convention Center(ホノルル USA)
    • Year and Date
      2016-09-20
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Book] プリンテッドエレクトロニクス実用化最前線 第4章 2.印刷できる有機ー無機ハイブリッド材料2018

    • Author(s)
      宮崎 康次
    • Total Pages
      9
    • Publisher
      シーエムシー出版
    • ISBN
      9784781313474
    • Related Report
      2018 Annual Research Report
  • [Book] フレキシブル熱電変換材料の開発と応用 第II編 第9章2017

    • Author(s)
      宮崎 康次
    • Total Pages
      10
    • Publisher
      シーエムシー出版
    • ISBN
      9784781312552
    • Related Report
      2017 Annual Research Report
  • [Remarks] 研究者情報

    • URL

      https://research02.jimu.kyutech.ac.jp/html/26_ja.html

    • Related Report
      2018 Annual Research Report

URL: 

Published: 2016-04-21   Modified: 2020-03-30  

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