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Development of p-type and n-type organic materials for flexible thermoelectric power generation modules

Research Project

Project/Area Number 18K14017
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 26040:Structural materials and functional materials-related
Research InstitutionTokyo University of Science, Yamaguchi

Principal Investigator

Hata Shinichi  山陽小野田市立山口東京理科大学, 工学部, 助教 (20796271)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2020: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2019: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2018: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords有機熱電材料 / カーボンナノチューブ / p型半導体 / n型半導体 / 熱電発電モジュール / 界面活性剤 / 化学ドーピング / 有機熱電モジュール / 焼成 / ヒドラジン類縁体 / 導電性高分子 / PEDOT-PSS / ナノ粒子 / ナノ材料 / ハイブリッド材料
Outline of Final Research Achievements

In order to realize bipolar (bipodal) thermoelectric power generation modules with high power generation, both p-type and n-type materials with excellent thermoelectric conversion ability are required, and their functional improvement is essential. In this project, we investigated to find the functional design of these materials for the realization of flexible organic thermoelectric modules. As a result, the thermoelectric power factor (PF value) of each material, which was in the order of 100 μW m-1 K-2 in previous reports, was successfully increased to more than 500 μW m-1 K-2 by the representative. The knowledge and functional guidelines found in this project are important technologies in organic thermoelectric materials that will advance a sustainable society.

Academic Significance and Societal Importance of the Research Achievements

柔軟かつ軽量な有機熱電モジュールは、火力発電で用いられるタービンのような可動部がなく、維持費もかからない。つまり、気体キャリアの使用・運用を填補する観点から、有機熱電モジュールの開発は意義深い。今後、二酸化炭素排出量の大幅な削減を目的とし、環境中に排出されている膨大な量の未利用熱を直接電力に変換する安価な熱電発電モジュールの普及が強く求められる。導電性ポリマーやカーボンナノチューブを利用したp型およびn型フレキシブル熱電変換材料は、その中核を成すものであることは、間違いない。当該分野の技術・知見が、真に低品位排熱や自然熱の有効利用に用いられ、持続可能な社会の形成に寄与する日が近いことを願う。

Report

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

    (30 results)

All 2020 2019 2018

All Journal Article (5 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 5 results,  Open Access: 3 results) Presentation (22 results) (of which Int'l Joint Research: 5 results) Book (1 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] Characterization and Thermoelectric Behavior of Super-growth Carbon Nanotube Films Co-loaded with ZnO and Ag Colloids2020

    • Author(s)
      S. Hata, K. Taguchi, M. Kusada, Y. Du, Y. Shiraishi, N. Toshima
    • Journal Title

      Electrochemistry

      Volume: 88 Issue: 5 Pages: 356-358

    • DOI

      10.5796/electrochemistry.20-64067

    • NAID

      130007897003

    • ISSN
      1344-3542, 2186-2451
    • Year and Date
      2020-09-05
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Development of Carbon Nanotube Organic Thermoelectric Materials Using Cyclodextrin Polymer: Control of Semiconductor Characteristics by the Solvent Effect2020

    • Author(s)
      S. Hata, T. Mihara, M. Shiraishi, Y. Yamaguchi, Y. Du, Y. Shiraishi, and N. Toshima
    • Journal Title

      Jpn. J. Appl. Phys.

      Volume: 59 Issue: SD Pages: SDDD05-SDDD05

    • DOI

      10.7567/1347-4065/ab6341

    • NAID

      210000157817

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Improved Thermoelectric Behavior of Super-Growth Carbon Nanotube Using Tetrathiafulvalene-tetracyanoquinodimethane Nanoparticles2020

    • Author(s)
      Shinichi Hata, Takahiro Yoshizumi, Satoshi Hoshino, Mio Gotsubo, Yukihide Shiraishi, Naoki Toshima
    • Journal Title

      Materials Science Forum

      Volume: 990 Pages: 209-214

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Highly stable n-type Carbon Nanotube Material under Accelerated Aging Conditions: Conjunctive Effect of Hydrazine Derivatives and Commodity Polymers2019

    • Author(s)
      S. Hata, Y. Yanagawa, K. Oshima, J. Tomotsu, Y. Du, Y. Shiraishi, and N. Toshima
    • Journal Title

      Chem. Lett.

      Volume: 48 Issue: 9 Pages: 1109-1111

    • DOI

      10.1246/cl.190407

    • NAID

      130007703031

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Preparation of Ga-ZnO Nanoparticles Using Microwave and Ultrasonic Irradiation, and the Application of Poly (3,4-ethylenedioxythiophene)-poly(styrenesulfonate) Hybrid Thermoelectric Films2019

    • Author(s)
      S. Hata, K. Taguchi, K. Oshima, Y. Du, Y. Shiraishi, and N. Toshima
    • Journal Title

      ChemistrySelect

      Volume: 4 Issue: 22 Pages: 6800-6804

    • DOI

      10.1002/slct.201901565

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] カチオン性界面活性剤を用いたカーボンナノチューブ材料のn型熱電特性2020

    • Author(s)
      郷坪実央・白石美咲・前城歓人・秦 慎一・白石幸英・戸嶋直樹
    • Organizer
      画像関連学会連合会第7回春季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ゼラチンを用いたAgコロイド/カーボンナノチューブハイブリッド膜の熱電変換特性2020

    • Author(s)
      岩本龍之介・金子佳司・草田茂吉・秦 慎一・白石幸英・戸嶋直樹
    • Organizer
      画像関連学会連合会第7回春季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 界面活性剤水溶液から調製されたカーボンナノチューブフィルムにおけるキャリア安定性と有機熱電特性2020

    • Author(s)
      秦 慎一・白石美咲・白石幸英・戸嶋直樹
    • Organizer
      第69回高分子討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 界面活性剤保護ナノロッドによりキャリア変調したカーボンナノチューブ熱電複合膜2020

    • Author(s)
      郷坪実央・草田茂吉・秦 慎一・白石幸英
    • Organizer
      画像関連学会連合会第7回秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] カーボンナノチューブ/Agコロイドを用いたハイブリッド熱電変換材料2020

    • Author(s)
      白石幸英・草田茂吉・木下翔平・田口和樹・秦 慎一・戸嶋直樹
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Research-status Report
  • [Presentation] 高分子で封止された窒素塩基性化合物ドープカーボンナノチューブのn型有機熱電特性2020

    • Author(s)
      秦 慎一・山口裕也・Gergely Juhasz・白石幸英・戸嶋直樹
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Research-status Report
  • [Presentation] Agナノ粒子を担持したカーボンナノチューブの熱電特性2019

    • Author(s)
      白石幸英・木下翔平・栗山鮎美・田口和樹・大島啓佑・秦 慎一・戸嶋直樹
    • Organizer
      2019年度日本写真学会年次大会
    • Related Report
      2019 Research-status Report
  • [Presentation] ヒドラジン誘導体とポリビニルピロリドン-ポリビニルアルコール共重合体によるカーボンナノチューブ材料の熱電変換特性2019

    • Author(s)
      前城歓人・鞆津迅・秦 慎一・白石幸英・戸嶋直樹
    • Organizer
      第56回化学関連支部合同九州大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Ag担持ZnO/CNT複合体の調製と熱電特性2019

    • Author(s)
      草田茂吉・田口和樹・秦 慎一・白石幸英・戸嶋直樹
    • Organizer
      第56回化学関連支部合同九州大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Ag/ZnOナノ粒子とSGCNTハイブリッドの調製と熱電特性2019

    • Author(s)
      草田茂吉・田口和樹・秦 慎一・白石幸英・戸嶋直樹
    • Organizer
      画像関連学会連合会第6回秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] ポリビニルピロリドン-ポリビニルアルコール共重合体による n型カーボンナノチューブ材料の熱電変換特性2019

    • Author(s)
      前城歓人・鞆津迅・秦 慎一・白石幸英・戸嶋直樹
    • Organizer
      画像関連学会連合会第6回秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 電子供与性高分子とヒドラジン類縁体によるn型半導体CNTの出力挙動2019

    • Author(s)
      秦 慎一・鞆津 迅・Gergely Juhasz・白石幸英・戸嶋直樹
    • Organizer
      2019年度材料技術研究協会討論会
    • Related Report
      2019 Research-status Report
  • [Presentation] Development of carbon nanotube organic thermoelectric materials using cyclodextrin polymer: Control of semiconductor characteristics by the solvent effect2019

    • Author(s)
      Shinichi Hata, Taiki Mihara, Yukihide Shiraishi, Naoki Toshima
    • Organizer
      10th International Conference on Molecular Electronics and Bioelectronics
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Improved Thermoelectric Behavior of Super-Growth Carbon Nanotube Using Tetrathiafulvalene-tetracyanoquinodimethane Nanoparticles2019

    • Author(s)
      Shinichi Hata, Takahiro Yoshizumi, Satoshi Hoshino, Mio Gotsubo, Yukihide Shiraishi, Naoki Toshima
    • Organizer
      The 8th International Conference on Nanostructures, Nanomaterials and Nanoengineering 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Enhanced Thermoelectric Performance of n-type Carbon Nanotube Material: Conjunctive Effect of Electron Donating Copolymer and Structural Isomer Diphenylhydrazine2019

    • Author(s)
      Shinichi Hata, Jin Tomotsu, Kanto Maeshiro, Yukihide Shiraishi, Naoki Toshima
    • Organizer
      OKINAWA COLLOIDS 2019 conference
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] ポリビニルピロリドンで封止されたジフェニルヒドラジン/カーボンナノチューブ有機熱電材料のn型半導体特性2019

    • Author(s)
      秦 慎一・鞆津 迅・白石幸英・戸嶋直樹
    • Organizer
      日本化学会第99春季年会
    • Related Report
      2018 Research-status Report
  • [Presentation] Cultivation of low-potassium vegetable using cyclodextrin nanocolloids in the hydroponic culture2019

    • Author(s)
      Yukihide Shiraishi, Aoi Takajo, Maki Yamaguchi, Yuko Shinkai, Haruka Abe, Hitoshi Asano, Shinichi Hata
    • Organizer
      3rd Agriculture and Climate Change Conference
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 銀ナノ粒子を用いた有機/無機ハイブリッド熱電変換材料の創製2018

    • Author(s)
      白石幸英・星野 聡・大島啓佑・秦 慎一・戸嶋直樹
    • Organizer
      2018年度 日本写真学会年次大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 酸化物ナノ粒子を用いた有機熱電フィルムの作製と熱電特性2018

    • Author(s)
      田口和樹・藏永大樹・大島啓佑・秦 慎一・白石幸英・戸嶋直樹
    • Organizer
      第55回化学関連支部合同九州大会
    • Related Report
      2018 Research-status Report
  • [Presentation] CNT/Pd Nanocolloids/Poly(vinyl chloride) Hybrid Thermoelectric Materials for Energy Conversion2018

    • Author(s)
      Yukihide Shiraishi, Takuya Matsumura, Junta Inoue, Keisuke Oshima, Yukou Du, Shinichi Hata, Naoki Toshima
    • Organizer
      32nd. Conference of The European Colloid and Interface Society
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Agナノプレートの合成とハイブリッド熱電変換材料の熱電特性2018

    • Author(s)
      星野聡・吉山航平・大島啓佑・秦 慎一・白石幸英・戸嶋直樹
    • Organizer
      2018年日本化学会西日本大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 酸化物半導体を用いた有機/無機複合熱電変換材料の創製2018

    • Author(s)
      田口和樹・藏永大樹・大島啓佑・秦 慎一・白石幸英・戸嶋直樹
    • Organizer
      2018年日本化学会西日本大会
    • Related Report
      2018 Research-status Report
  • [Book] カーボンナノチューブの表面処理・分散技術と複合化事例2019

    • Author(s)
      秦 慎一, 大島啓佑, 白石幸英, 戸嶋直樹
    • Total Pages
      7
    • Publisher
      技術情報協会
    • ISBN
      9784861047725
    • Related Report
      2019 Research-status Report
  • [Patent(Industrial Property Rights)] 複合体、分散液及び熱電変換素子2019

    • Inventor(s)
      内田秀樹・白石幸英・戸嶋直樹・秦慎一
    • Industrial Property Rights Holder
      内田秀樹・白石幸英・戸嶋直樹・秦慎一
    • Industrial Property Rights Type
      特許
    • Filing Date
      2019
    • Acquisition Date
      2019
    • Related Report
      2019 Research-status Report
  • [Patent(Industrial Property Rights)] 複合体の製造方法2019

    • Inventor(s)
      内田秀樹・白石幸英・戸嶋直樹・秦 慎一
    • Industrial Property Rights Holder
      内田秀樹・白石幸英・戸嶋直樹・秦 慎一
    • Industrial Property Rights Type
      特許
    • Filing Date
      2019
    • Related Report
      2018 Research-status Report

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

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