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Basic research on soft opal crystal films and control of their structural color

Research Project

Project/Area Number 18560682
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Structural/Functional materials
Research InstitutionNational Institute for Materials Science

Principal Investigator

FUDOUZI Hiroshi  National Institute for Materials Science, Optical materials center, Senior researcher (20354160)

Co-Investigator(Kenkyū-buntansha) SAWADA Tsutomu  Optical materials center, 光材料センター, Group Leader (40354378)
Project Period (FY) 2006 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥3,880,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥480,000)
Fiscal Year 2007: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2006: ¥1,800,000 (Direct Cost: ¥1,800,000)
KeywordsColloidal crystal / Structural color / Bragg's diffraction / Swelling / Strain deformation / Photonic crystal / Solubility parameter / Particle array / 弾性歪み / チューニング
Research Abstract

Soft opal crystal is a colloidal crystal with flexible and soft mechanical property. The soft opal crystal consists of a composite material ordered array of mono-dispersed particles and among them infilling with elastic polymer. Here we report two results using thin film of soft opal crystal. 1. Swelling phenomena and basic research: A new easy and simple method to determine solubility parameter of unknown elastomer. We measured peak shift of Bragg's diffraction, △λ, at swollen conditions using about twenty solvents with given the solubility parameter, σ. Then the relationship between σ and △λ was plotted and gave us the maximum of △λ at σ max. This σ max is estimate the solubility parameter of the unknown elastomer. On reference data, we investigated the solubility parameter of same elastomer using the elongation, L/L0 of an elastomer block. The solubility parameter of elastomer is corresponding to σ at the maximum (L/L0). Both values are also almost same value. The measurement of △λ us in a few seconds. The new method is simple and easy to determine unknown of σ the elastomer. 2. Tunable structural color by elastic deformation: soft opal crystal coated on surface of rubber sheet. The particle array in colloidal crystal is changed by strain. This new material named "Photonic Rubber sheet" reversibly change its structural color from red to green by stretch-out. The relationship between strain and peak shifting enable apply for mechanical sensing. As distinguished result, the photonic rubber sheet was picked up in a textbook of Physics (Fundamental of Physics, 8th Ed., Wiley, 2007). Soft opal crystal is a good example due to Bragg's diffraction in visible wavelength and change of structural color.

Report

(3 results)
  • 2007 Annual Research Report   Final Research Report Summary
  • 2006 Annual Research Report
  • Research Products

    (40 results)

All 2008 2007 2006 Other

All Journal Article (22 results) (of which Peer Reviewed: 5 results) Presentation (9 results) Book (5 results) Remarks (2 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] Novel coating method for artificial opal films and its process analysis2007

    • Author(s)
      FUDOUZI Hiroshi
    • Journal Title

      COLLOIDS AND SURFACES A 311

      Pages: 11-15

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Annual Research Report 2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Photonic crystal sensing for components of a liquid mixture with an optical fiber spectrometer2007

    • Author(s)
      FUDOUZI Hiroshi, SAWADA Tsutomu
    • Journal Title

      Proceedings of SPIE 6767

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] 変形ひずみにより構造色が変化するエラストマー材料2007

    • Author(s)
      不動寺浩, 澤田勉
    • Journal Title

      工業材料 55

      Pages: 81-84

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Novel coating method for artificial opal films and its process analysis2007

    • Author(s)
      Hiroshi Fudouzi
    • Journal Title

      Colloids and Surfaces A 311

      Pages: 11-15

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Photonic crystal sensing for components of a liquid mixture with an optical fiber spectrometer2007

    • Author(s)
      Hiroshi Fudouzi, Sawada Tsutomu
    • Journal Title

      Proceedings of SPIE 6767

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Elastic material with tunable structural color by strain deformation2007

    • Author(s)
      Hiroshi Fudouzi, SAWADA Tsutomu
    • Journal Title

      Kougyouzairyou 55

      Pages: 81-84

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Closely packed colloidal crystal assembled with nano-particles and its application for smart materials with tunable structural color2007

    • Author(s)
      Hiroshi Fudouzi
    • Journal Title

      Nanoparticle Technology Handbook ELSEIVIER

      Pages: 515-520

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Photonic clystal sensing for components of a liquid mixtufe with an optical fiber spectrometer2007

    • Author(s)
      FUDOUZI Hiroshi, SAWADA Tsutomu
    • Journal Title

      Proceedings of SPIE 6767

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 変形ひずみにより構造色が変化するエラストマー材料2007

    • Author(s)
      不動 寺浩、澤田 勉
    • Journal Title

      工業材料 55

      Pages: 81-84

    • Related Report
      2007 Annual Research Report
  • [Journal Article] Photonic rubber sheets with tunable color by elastic deformation2006

    • Author(s)
      FUDOUZI Hiroshi
    • Journal Title

      LANMGUIR 22

      Pages: 1365-11368

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Tuning stop band of soft opal film by deformation for strain sensing applications2006

    • Author(s)
      FUDOUZI Hiroshi, SAWADA Tsutomu
    • Journal Title

      Proceedings of SPIE 6369

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] 人工オパールの構造色とその応用2006

    • Author(s)
      不動寺浩
    • Journal Title

      セラミックス 41

      Pages: 362-366

    • NAID

      10017414879

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] コロイド粒子の規則配列構造に起因する光学特性とその応用2006

    • Author(s)
      不動寺浩
    • Journal Title

      粉体工学会誌 41

      Pages: 287-294

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Photonic rubber sheets with tunable color by elastic deformation2006

    • Author(s)
      Hiroshi Fudouzi
    • Journal Title

      LANMGUIR 22

      Pages: 1365-11368

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Tuning stop band of soft opal film by deformation for strain sensing applications2006

    • Author(s)
      Hiroshi Fudouzi, Sawada Tsutomu
    • Journal Title

      Proceedings of SPIE 6369

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Structural color of synthesis opal and its application2006

    • Author(s)
      Hiroshi Fudouzi
    • Journal Title

      CERAMICS JAPAN 41

      Pages: 362-366

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Optical properties caused by periodical array structure with colloidal particles and their applications2006

    • Author(s)
      Hiroshi Fudouzi
    • Journal Title

      The powder technology society Japan 41

      Pages: 287-294

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Sensing materials using structural color2006

    • Author(s)
      Hiroshi Fudouzi
    • Journal Title

      Development of new functional materials and particle technology, CMC Publishing

      Pages: 236-242

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Photonic rubber sheets with tunable color by elastic deformation2006

    • Author(s)
      Fudouzi Hiroshi1, Sawada Tsutomu
    • Journal Title

      Langmuir 22・3

      Pages: 1365-1368

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Tuning stop band of soft opal film by deformation for strain sensing applications2006

    • Author(s)
      Fudouzi Hiroshi1, Sawada Tsutomu
    • Journal Title

      Proceedings of SPIE 6369

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 人工オパールの構造色とその応用2006

    • Author(s)
      不動寺 浩
    • Journal Title

      セラミックス 41・5

      Pages: 362-366

    • NAID

      10017414879

    • Related Report
      2006 Annual Research Report
  • [Journal Article] コロイド粒子の規則配列構造に起因する光学特性とその応用2006

    • Author(s)
      不動寺 浩
    • Journal Title

      粉体工学会誌 43・4

      Pages: 287-294

    • Related Report
      2006 Annual Research Report
  • [Presentation] Biomimetic design of color tunable smart material : Soft opal films assembled with closely packed polystyrene nano-particles and infilled polydimethylsiloxane elastomer2007

    • Author(s)
      FUDOUZI Hiroshi, SAWADA Tsutomu
    • Organizer
      The 5th International Symposium on Environmentally Conscious Design
    • Place of Presentation
      Tokyo, Odaiba
    • Year and Date
      2007-12-12
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Biomimetic design of Color tunable smart material: Soft opal films assembled with closely packed polystyrene nano-particles and infilled polydimethylsiloxane elastomer2007

    • Author(s)
      Hiroshi Fudouzi, Sawada Tsutomu
    • Organizer
      The 5th International Symposium on Environmentally Conscious Design
    • Place of Presentation
      Odaiba, Tokyo
    • Year and Date
      2007-12-12
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 構造色変化による塑性変形の歪み分布のためのコロイドフォトニック結晶薄膜2007

    • Author(s)
      不動 寺浩、澤田 勉
    • Organizer
      高分子学会第56回高分子討論会
    • Place of Presentation
      名古屋土業大学,名古屋市
    • Year and Date
      2007-09-20
    • Related Report
      2007 Annual Research Report
  • [Presentation] ソフトオパール薄膜の構造色の利用2007

    • Author(s)
      不動 寺浩、澤田 勉
    • Organizer
      粉体工学会第43回夏期シンポジウム微粒子集積体の配列構造・自己組織化
    • Place of Presentation
      関西セミナーハウス,京都市
    • Year and Date
      2007-08-07
    • Related Report
      2007 Annual Research Report
  • [Presentation] Colloidal photonic crystal films for strain distribution of plastic deformation as change of structural color2007

    • Author(s)
      Hiroshi Fudouzi, Sawada Tsutomu
    • Organizer
      Gordon Research Conference, Supermolecules & Assemblies, Chemistry of Functional Materials
    • Place of Presentation
      Italy, I1 Ciocco, Lucca (Barga)
    • Year and Date
      2007-05-09
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Colloidal photonic crystal Gordonfilms for strain distribution of plastic deformation as change of structural color2007

    • Author(s)
      Hiroshi Fudouzi, Sawada Tsutomu
    • Organizer
      Research Conference, Supermolecules & Assemblies, Chemistry of Functional Materials
    • Place of Presentation
      Italy, Il Ciocco, Lucca
    • Year and Date
      2007-05-09
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Colloidal photonic crystal films for straill distribution of plastic defomlation as change of structural color2007

    • Author(s)
      Hiroshi Fudouzi, Sawada Tsutomu
    • Organizer
      Gordon Research Conerence, Supermolecules&Assemblies, Chemistry of Functional Materials
    • Place of Presentation
      II Ciocco,Lucca(Barga),Italy
    • Year and Date
      2007-05-09
    • Related Report
      2007 Annual Research Report
  • [Presentation] Flexible opal films with tunable structural color for sensing applications2006

    • Author(s)
      FUDOUZI Hiroshi, SAWADA Tsutomu
    • Organizer
      The 232nd ACS National Meeting, Organic Thin Films for Photonic applications
    • Place of Presentation
      US, SanFrancisco
    • Year and Date
      2006-09-14
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Flexible opal films with tunable structural color for sensing applications2006

    • Author(s)
      Hiroshi Fudouzi, Sawada Tsutomu
    • Organizer
      The 232nd ACS National Meeting, Organic Thin Films for Photonic applications
    • Place of Presentation
      USA, San Francisco, CA
    • Year and Date
      2006-09-14
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Book] “Closely packed colloidal crystal assembled with nano-particles and its application for smart materials with tunable structural color" in Nanoparticle Technology Handbook2007

    • Author(s)
      Hiroshi Fudouzi(共著)
    • Publisher
      ELSEIVIER
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Book] Closely packed colloidal crystal assembled with nano-particles and its application fof smart materials with tunable structural color, Nanoparticle Technology Handbook2007

    • Author(s)
      Hiroshi Fudouzi
    • Publisher
      ELSEIVIER
    • Related Report
      2007 Annual Research Report
  • [Book] “構造色を利用するセンシング材料"in新機能微粒子材料の開発と微粒子技術2006

    • Author(s)
      不動寺 浩(共著)
    • Publisher
      シー・エム・シー出版
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Book] ナノパーティクルテクノロジーハンドブック (ナノ粒子集積化プロセスによるコロイド結晶と構造色可変材料への応用)2006

    • Author(s)
      不動寺 浩
    • Publisher
      日刊工業新聞社
    • Related Report
      2006 Annual Research Report
  • [Book] 新機能微粒子材料の開発と微粒子技術(構造色を利用するセンシング材料)2006

    • Author(s)
      不動寺 浩
    • Publisher
      シー・エム・シー出版
    • Related Report
      2006 Annual Research Report
  • [Remarks] 「研究成果報告書概要(和文)」より

    • URL

      http://www.nims.go.jp/Smart/fpam

    • Related Report
      2007 Final Research Report Summary
  • [Remarks]

    • URL

      http://www.nims.go.jp/Smart/fpam

    • Related Report
      2007 Annual Research Report
  • [Patent(Industrial Property Rights)] 人工オパール膜生成装置2008

    • Inventor(s)
      不動寺浩, 澤田勉, 北村健
    • Industrial Property Rights Holder
      独立行政法人物質・材料研究機構理事長
    • Industrial Property Number
      2008-076953
    • Filing Date
      2008-03-25
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Patent(Industrial Property Rights)] 人工オパール膜生成装置2008

    • Inventor(s)
      不動 寺浩、澤田 勉、北村 健二
    • Industrial Property Rights Holder
      独立行政法人物質・材料研究機構理事長
    • Industrial Property Number
      2008-076953
    • Filing Date
      2008-03-25
    • Related Report
      2007 Annual Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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