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Controlled structure of novel organic pyroelectric materials on silk fibroin films

Research Project

Project/Area Number 16K17513
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Crystal engineering
Research InstitutionUniversity of Toyama

Principal Investigator

Morimoto Masahiro  富山大学, 大学院理工学研究部(工学), 助教 (90717290)

Project Period (FY) 2016-04-01 – 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 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywords極性分子 / 配向制御 / デバイス応用 / 極性ポリマー / ポリ尿素 / シルクフィブロイン / 圧電体 / シルク / 誘電体 / フィブロイン / 薄膜形成 / 構造制御 / 圧電性 / 薄膜成長 / 焦電性 / 有機薄膜 / 焦電体 / 尿素
Outline of Final Research Achievements

An organic pyroelectric material was tried to be controlled its molecular orientation and film structure to improve the infrared and the pressure sensors. The organic pyroelectric materials used in this study were polyurea and urea oligomer. The urea oligomer could be deposited under the vacuum, moreover their films showed the high crystallinity, molecular orientation, thermal protectivity, surface hardness, and low dielectric constant. In parallel, the silk fibroin films were fabricated and controlled the structure to the beta sheet, which was known the advantage of sensor application. We revealed the relationship between the molecular structure and electric properties.

Academic Significance and Societal Importance of the Research Achievements

生活環境に無数のセンサが配置される生活が実現しつつある中、有機焦電材料は鉛フリー、レアメタルフリー、フレキシブル等の特長から様々な取付箇所に対応可能である。本成果を応用することで、従来材料の課題であった耐熱性・耐久性を払拭できる可能性が示された。また、尿素材料と同様に極性分子であるシルクフィブロインに関して、従来の繊維状ではなく薄膜での利用を可能とし、膜内分子構造を制御した。これにより、シルクフィブロイン薄膜の物理化学的構造と電気機能性に関する知見を得た。

Report

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

    (47 results)

All 2019 2018 2017 2016

All Journal Article (17 results) (of which Peer Reviewed: 14 results,  Open Access: 2 results,  Acknowledgement Compliant: 4 results) Presentation (30 results) (of which Int'l Joint Research: 13 results,  Invited: 1 results)

  • [Journal Article] High hardness and low dielectric constant thin films with oriented urea oligomers by physical vapor deposition2019

    • Author(s)
      Masahiro Morimoto, Tatsuya Fukutomi, Yasuko Koshiba, and Kenji Ishida
    • Journal Title

      Journal of Materials Science

      Volume: 54 Issue: 3 Pages: 2483-2492

    • DOI

      10.1007/s10853-018-3000-2

    • NAID

      120006764471

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] In situ Monitoring of Vapor-phase Polymerization and Characterization of Poly(3,4-ethylenedioxythiophene) Thin Films2018

    • Author(s)
      Yasuko Koshiba, Mana Hirai, Shohei Horike, Masahiro Morimoto, Masahiro Misaki, Tastuya Fukushima, Kenji Ishida
    • Journal Title

      Sensors and Materials

      Volume: 30 Issue: 12 Pages: 2873

    • DOI

      10.18494/SAM.2018.1986

    • ISSN
      0914-4935, 2435-0869
    • Year and Date
      2018-12-18
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Thermodynamics and kinetics of polyoxyethylene alkyl ether evaporation from inkjet-printed carbon nanotube thin films by vacuum annealing2018

    • Author(s)
      Shohei Horike, Tatsuya Fukushima, Takeshi Saito, Yasuko Koshiba, Masahiro Morimoto, Masahiro Misaki, and Kenji Ishida
    • Journal Title

      Flex. Print. Electron

      Volume: 3 Issue: 2 Pages: 025006-025006

    • DOI

      10.1088/2058-8585/aac349

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Orientation Dependence of Power Generation on Piezoelectric Energy Harvesting Using Stretched Ferroelectric Polymer Films2018

    • Author(s)
      A Kobayashi, Y Koshiba, Y Ueno, T Kajihara, Y Tsujiura, M Morimoto, S Horike, T Fukushima, I Kanno, and K. Ishida
    • Journal Title

      Journal of Physics: Conf. Series

      Volume: 1052 Pages: 012112-012112

    • DOI

      10.1088/1742-6596/1052/1/012112

    • NAID

      120006708262

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 有機強誘電体薄膜を用いた応力測定とスマートインソール応用2018

    • Author(s)
      藤原圭佑, 小村将大, 森本勝大, 小柴康子, 堀家匠平, 福島達也, 石田謙司
    • Journal Title

      信学技報

      Volume: 118 Pages: 33-36

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Surface modification and effects of organic ferroelectrics with blending hyperbranched polymer2018

    • Author(s)
      Masahiro Morimoto, Genta Ito, Yasuko Koshiba, and Kenji Ishida
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 57 Issue: 3S2 Pages: 03EG02-03EG02

    • DOI

      10.7567/jjap.57.03eg02

    • NAID

      210000148756

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Anomalous piezoelectric properties of poly(vinylidene fluoride trifluoroethylene)/ionic liquid gels2018

    • Author(s)
      Fukagawa, Miki Koshiba, Yasuko Fukushima, Tatsuya Morimoto, Masahiro Ishida, Kenji
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 57 Issue: 4S Pages: 04FL06-04FL06

    • DOI

      10.7567/jjap.57.04fl06

    • NAID

      210000148965

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Vibration energy harvester with piezoelectric properties using polyurea thin films2017

    • Author(s)
      Masahiro Morimoto, Yuichi Tsujiura, Yasuko Koshiba, Isaku Kanno, and Kenji Ishida
    • Journal Title

      Molecular Crystals and Liquid Crystals

      Volume: 653 Issue: 1 Pages: 188-193

    • DOI

      10.1080/15421406.2017.1351287

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Nanorod growth of copper phthalocyanine on fluorinated phosphonic acid SAM-modified indium tin oxide substrate for organic photovoltaic devices2017

    • Author(s)
      Yasuko Koshiba, Toshiki Ohnishi, Masahiro Morimoto, Masahiro Misaki, Tatsuya Fukushima, Kenji Ishida
    • Journal Title

      Molecular Crystals and Liquid Crystals

      Volume: 365 Issue: 1 Pages: 157-163

    • DOI

      10.1080/15421406.2017.1351280

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Piezoelectric vibration energy harvesters with stretched and multistacked organic ferroelectric films2017

    • Author(s)
      Tadao Kajihara, Masahiro Morimoto, Yuichi Tsujiura, Yasuko Koshiba, Isaku Kanno and Kenji Ishida
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 56 Issue: 4S Pages: 04CL04-04CL04

    • DOI

      10.7567/jjap.56.04cl04

    • NAID

      120006540102

    • Related Report
      2017 Research-status Report 2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] Ferroelectric and piezoelectric properties of poly(vinylidene fluoride trifluoroethylene) gels2017

    • Author(s)
      Miki Fukagawa, Yausko Koshiba, Masahiro Morimoto, and Kenji Ishida
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 56 Issue: 4S Pages: 04CL03-04CL03

    • DOI

      10.7567/jjap.56.04cl03

    • NAID

      210000147640

    • Related Report
      2017 Research-status Report 2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 表面安定化強誘電性液晶の電気特性と周波数依存性2017

    • Author(s)
      森本勝大, 小柴康子, 石田謙司
    • Journal Title

      信学技報

      Volume: 117 Pages: 23-28

    • Related Report
      2017 Research-status Report
  • [Journal Article] 熱電変換材料開発に向けたEDOT気相重合条件の最適化2017

    • Author(s)
      平井愛, 小柴康子, 堀家匠平, 森本勝大, 三崎雅裕, 福島達也, 石田謙司
    • Journal Title

      信学技報

      Volume: 117 Pages: 21-26

    • Related Report
      2017 Research-status Report
  • [Journal Article] Vibration Energy Harvester with Piezoelectric Properties Using Polyurea Thin Films2017

    • Author(s)
      Masahiro Morimoto, Yuichi Tsujiura, Yasuko Koshiba, Isaku Kanno, and Kenji Ishida
    • Journal Title

      Molecular Crystals and Liquid Crystals

      Volume: 印刷中

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Nanorod Growth of Copper Phthalocyanine on Fluorinated Phosphonic Acid SAM-modified Indium Tin Oxide Substrate for Organic Photovoltaic Devices2017

    • Author(s)
      Yasuko Koshiba, Toshiki Ohnishi, Masahiro Morimoto, and Kenji Ishida
    • Journal Title

      Molecular Crystals and Liquid Crystals

      Volume: 印刷中

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Polarity tuning of single-walled carbon nanotube by dipole field of ferroelectric polymer for thermoelectric conversion2016

    • Author(s)
      Shohei Horike, Masahiro Misaki, Yasuko Koshiba, Masahiro Morimoto, Takeshi Saito, and Kenji Ishida
    • Journal Title

      Applied Physics Express

      Volume: 9 Issue: 8 Pages: 081301-081301

    • DOI

      10.7567/apex.9.081301

    • NAID

      210000138006

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Unique morphology and optical properties of tris(8-hydroxyquinoline) aluminum crystal grown by ionic liquid-assisted vacuum vapor deposition2016

    • Author(s)
      Shohei Horike, Masaihro Misaki, Yasuko Koshiba, Masahiro Morimoto, and Kenji Ishida
    • Journal Title

      Chemistry Letters

      Volume: 45 Issue: 10 Pages: 1156-1158

    • DOI

      10.1246/cl.160483

    • NAID

      130005540199

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Presentation] 基板温度による尿素オリゴマー蒸着膜の凝集構造変化と分子間水素結合2019

    • Author(s)
      坂倉悠介, 福島達也, 森本勝大, 小柴康子, 堀家匠平, 石田謙司
    • Organizer
      第66回応用物理学会春季学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ORIENTATION DEPENDENCE OF POWER GENERATION ON PIEZOELECTRIC ENERGY HERBESTING USING STRECHED FERROELECTRIC POLYMER FILMS2018

    • Author(s)
      A. Kobayashi, Y. Koshiba, Y.Ueno, T. Kajihara, Y.Tsujiura, M. Morimoto, S. Horike, T. Fukushima, I. Kanno, and K. Ishida
    • Organizer
      The 17th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 有機/無機多層膜を用いた焦電型赤外線センサの素子構造とセンサ特性の相関検討2018

    • Author(s)
      永吉竜治, 福島達也, 小柴康子, 森本勝大, 石田謙司
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 有機圧電薄膜を用いた多軸計測素子作製とモーションセンシング2017

    • Author(s)
      森本勝大, 小村将大, 小柴康子, 福島達也, 石田謙司
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      横浜パシフィコ
    • Year and Date
      2017-03-16
    • Related Report
      2016 Research-status Report
  • [Presentation] レーザーアニールによる熱変換有機薄膜の配向制御とTFT特性評価2017

    • Author(s)
      杉森達哉, 三崎雅裕, 前田明宏, 葛原大軌, 山田容子, 福島達也, 森本勝大, 小柴康子, 石田謙司
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2017-03-14
    • Related Report
      2016 Research-status Report
  • [Presentation] 有機圧電センサによるリアルタイムモーションセンシング2017

    • Author(s)
      森本勝大
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Surface Modification and Effects of Organic Ferroelectrics with Blending Hyperbranched Polymer2017

    • Author(s)
      °Masahiro Morimoto, Genta Ito, Yasuko Koshiba, and Kenji Ishida
    • Organizer
      Ninith International Conference on Molecular Electronics and Bioelectronics
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] High Voltage Sensitivity of Organic Pyroelectric Sensors with Polarization Treatment during Evaporation Process2017

    • Author(s)
      °Y. Sutani, S. Horike, T. Fukushima, Y. Koshiba, M. Morimoto, T. Kodani, T. Kanemura, and K. Ishida
    • Organizer
      International Conference on Solid State Devices and Materials
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Structural and Piezoelectric Characterization of P (VDFTrFE)/Ionic Liquid Gels2017

    • Author(s)
      °Miki Fukagawa, Yasuko Koshiba, Masahiro Morimoto, Tatsuya Fukushima, and Kenji Ishida
    • Organizer
      International Conference on Solid State Devices and Materials
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] ORIENTATION DEPENDENCE OF POWER GENERATION ON PIEZOELECTRIC ENERGY HERBESTING USING STRECHED FERROELECTRIC POLYMER FILMS2017

    • Author(s)
      A. Kobayashi, Y. Koshiba, Y.Ueno, T. Kajihara, Y.Tsujiura, M. Morimoto, S. Horike, T. Fukushima, I. Kanno, and K. Ishida
    • Organizer
      The 17th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Photo-responsible polarization switching in TiOPc/P(VDF-TrFE) stacking films2017

    • Author(s)
      °Yasuko Koshiba, Hiroshi Horii, Masahiro Morimoto, Masahiro Misaki, Tatsuya Fukushima, and Kenji Ishida
    • Organizer
      International Conference on Solid State Devices and Materials
    • Related Report
      2017 Research-status Report
  • [Presentation] Green synthesis of octacyanometalphthalocyanine in ionic liquid2017

    • Author(s)
      Yasuko Koshiba, Yumi Miyake, Minako Matsumoto, Chikayo Takechi, Masahiro Morimoto, Masahiro Misaki, Tatsuya Fukushima, and Kenji Ishida
    • Organizer
      Ninith International Conference on Molecular Electronics and Bioelectronics
    • Related Report
      2017 Research-status Report
  • [Presentation] 有機圧電センサによるリアルタイムモーションセンシング2017

    • Author(s)
      森本勝大, 小村将大, 小柴康子, 福島達也, 石田謙司
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] 基板温度による尿素オリゴマー真空蒸着膜の凝集構造変化2017

    • Author(s)
      坂倉悠介, 福島達也, 森本勝大, 小柴康子, 石田謙司
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] 電界印加成膜した有機焦電センサの高感度化メカニズムの解明2017

    • Author(s)
      酢谷陽平, 福島達也, 小柴康子, 森本勝大, 小谷哲浩, 金村崇, 石田謙司
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] 真空蒸着法によるpn接合フタロシアニンナノロッドの作製と評価2017

    • Author(s)
      杉本伊央理, 小柴康子, 福島達也, 森本勝大, 石田謙司
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] 酸化剤融液上で気液界面重合したPEDOT膜の構造と電子物性評価2017

    • Author(s)
      平井愛, 小柴康子, 堀家匠平, 森本勝大, 福島達也, 石田謙司
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] 紫外線硬化型3Dプリンタ用ゴム材料の硬化反応その場観察と反応解析II2017

    • Author(s)
      関戸翔太郎, 吉永尚生, 小柴康子, 森本勝大, 福島達也, 石田謙司
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] 有機/無機多層膜を用いた焦電型赤外線センサの素子構造とセンサ特性の相関検討2017

    • Author(s)
      永吉竜治, 福島達也, 小柴康子, 森本勝大, 石田謙司
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] 有機強誘電体/イオン液体ゲルの強誘電特性と圧電特性2017

    • Author(s)
      深川美樹, 小柴康子, 森本勝大, 福島達也, 石田謙司
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] Field-effect modulation of Seebeck coefficient of carbon nanotube by ferroelectric dipole2016

    • Author(s)
      °Shohei Horike, Yasuko Koshiba, Masahiro Morimoto, and Kenji Ishida
    • Organizer
      12th International Conference on Nano-Molecular Electronics
    • Place of Presentation
      Kobe
    • Year and Date
      2016-12-15
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Piezoelectric Vibration Energy Harvesters with Stretched and Multi-stacked Organic Ferroelectric Films2016

    • Author(s)
      Tadao Kajihara, °Masahiro Morimoto, Yuichi Tsujiura, Yasuko Koshiba, Isaku Kanno, and Kenji Ishida
    • Organizer
      International Conference on Solid State Devices and Materials
    • Place of Presentation
      Tsukuba
    • Year and Date
      2016-09-28
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 気相重合PEDOT薄膜の導電率制御と熱電特性評価2016

    • Author(s)
      平井愛, 堀家匠平, 小柴康子, 森本勝大, 石田謙司
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ
    • Year and Date
      2016-09-16
    • Related Report
      2016 Research-status Report
  • [Presentation] 有機/無機多層構造を用いた焦電型赤外線センサの光吸収特性とセンサ特性評価2016

    • Author(s)
      永吉竜治, 小柴康子, 森本勝大, 石田謙司
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ
    • Year and Date
      2016-09-14
    • Related Report
      2016 Research-status Report
  • [Presentation] Vibration Energy Harvester of Piezoelectric Polyurea Thin Films2016

    • Author(s)
      °Masahiro Morimoto, Yuichi Tsujiura, Yasuko Koshiba, Isaku Kanno, and Kenji Ishida
    • Organizer
      KJF International Conference on Organic Materials for Electronics and Photonics 2016
    • Place of Presentation
      Fukuoka
    • Year and Date
      2016-09-05
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Pyroelectric Properties of Crystalline Urea Thin Films Grown in a Closed Space2016

    • Author(s)
      °Naoki Imaizumi, Yasuko Koshiba, Masahiro Morimoto, and Kenji Ishida
    • Organizer
      KJF International Conference on Organic Materials for Electronics and Photonics 2016
    • Place of Presentation
      Fukuoka
    • Year and Date
      2016-09-05
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Nanorod Growth of Copper Phthalocyanine on SAM-coated Indium Tin Oxide Substrate for Organic Photovoltaic Cells2016

    • Author(s)
      °Yasuko Koshiba, Toshiki Ohnishi, Masahiro Morimoto, and Kenji Ishida
    • Organizer
      KJF International Conference on Organic Materials for Electronics and Photonics 2016
    • Place of Presentation
      Fukuoka
    • Year and Date
      2016-09-05
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Polarity tuning of carbon nanotube by electric dipole of organic ferroelectrics for thermoelectric conversion2016

    • Author(s)
      °Shohei Horike, Yasuko Koshiba, Masahiro Morimoto, Takeshi Saito, and Kenji Ishida
    • Organizer
      KJF International Conference on Organic Materials for Electronics and Photonics 2016
    • Place of Presentation
      Fukuoka
    • Year and Date
      2016-09-05
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Doping Level Control and Thermoelectric Property of Vapor Phase Polymerization PEDOT thin films2016

    • Author(s)
      °Mana Hirai, Shohei Horike, Yasuko Koshiba, Masahiro Morimoto, and Kenji Ishida
    • Organizer
      KJF International Conference on Organic Materials for Electronics and Photonics 2016
    • Place of Presentation
      Fukuoka
    • Year and Date
      2016-09-05
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Ferroelectric and Piezoelectric Properties of P(VDF-TrFE) Gels2016

    • Author(s)
      °Miki Fukagawa, Masahiro Morimoto, Yasuko Koshiba, and Kenji Ishida
    • Organizer
      KJF International Conference on Organic Materials for Electronics and Photonics 2016
    • Place of Presentation
      Fukuoka
    • Year and Date
      2016-09-05
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research

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

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