• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of a Process for Preparation of Robust Structurally Colored Coating Films

Research Project

Project/Area Number 18K19132
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 36:Inorganic materials chemistry, energy-related chemistry, and related fields
Research InstitutionHiroshima University

Principal Investigator

Katagiri Kiyofumi  広島大学, 先進理工系科学研究科(工), 教授 (30432248)

Project Period (FY) 2018-06-29 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2019: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2018: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Keywords構造色 / 電気泳動堆積法 / コロイド粒子 / コーティング膜 / 耐摩擦性 / 電解析出法 / 黒色物質 / 泳動電着法
Outline of Final Research Achievements

Our research group was previously developed a strategy for the fabrication of colloidal array type structural colored coating films by using the electrophoretic deposition (EPD) method. However, the coating films were very brittle and peeled off due to the lack of sufficient binding between particles or between particles and substrates. In this research project, a method was developed in which metal salts are added to the EPD coating solution to electrodeposit metal hydroxides between SiO2 particles in the EPD films. As a result, robust structurally colored coating films with excellent abrasion resistance have successfully been obtained.

Academic Significance and Societal Importance of the Research Achievements

構造色は微細構造における光の散乱や干渉で発色する現象であり、色素とは発色メカニズムが全く異なる色材として注目されている。特に微粒子集積体による構造色材料は、シリカ粒子など無害で安全な材料で作製可能である。しかしながら、微粒子集積体は構造安定性が乏しく、実用性の面で大きな問題があった。そこで本研究課題では高い構造安定性を有するロバストな構造色コーティング膜の作製手法を開発した。
従来の構造色研究は発色原理の解明などが中心であったが、本研究課題では塗装という観点で研究の体系や方向を大きく変革した。したがって得られた成果は学術的にはもちろん産業界等にもインパクトを与えており、社会的意義があった。

Report

(5 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (32 results)

All 2022 2021 2020 2019 2018 Other

All Journal Article (10 results) (of which Peer Reviewed: 9 results,  Open Access: 5 results) Presentation (20 results) (of which Int'l Joint Research: 5 results,  Invited: 4 results) Remarks (2 results)

  • [Journal Article] Reversible conjugation of biomembrane vesicles with magnetic nanoparticles using a self-assembled nanogel interface: single particle analysis using imaging flow cytometry2022

    • Author(s)
      Mizuta Ryosuke、Sasaki Yoshihiro、Katagiri Kiyofumi、Sawada Shin-ichi、Akiyoshi Kazunari
    • Journal Title

      Nanoscale Advances

      Volume: 4 Issue: 8 Pages: 1999-2010

    • DOI

      10.1039/d1na00834j

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Understanding the Electrophoretic Deposition Accompanied by Electrochemical Reactions Toward Structurally Colored Bilayer Films2022

    • Author(s)
      Naoki Tarutani, Ryo Uesugi, Kensuke Uemura, Kiyofumi Katagiri, Kei Inumaru, and Yukikazu Takeoka
    • Journal Title

      ACS Applied Materials & Interfaces

      Volume: ASAP Issue: 20 Pages: 23653-23659

    • DOI

      10.1021/acsami.2c04635

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Environmentally Benign Synthesis and Color Tuning of Strontium?Tantalum Perovskite Oxynitride and Its Solid Solutions2021

    • Author(s)
      Sakata Takuya、Yoshiyuki Risa、Okada Ryoki、Urushidani Sohta、Tarutani Naoki、Katagiri Kiyofumi、Inumaru Kei、Koyama Kyohei、Masubuchi Yuji
    • Journal Title

      Inorganic Chemistry

      Volume: 60 Issue: 7 Pages: 4852-4859

    • DOI

      10.1021/acs.inorgchem.0c03758

    • NAID

      120007193919

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Size Effect of Hydroxide Nanobuilding Blocks and Nonionic Block Copolymer Templates on the Formation of Ordered Mesoporous Structures2021

    • Author(s)
      Tarutani Naoki、Katagiri Kiyofumi、Inumaru Kei、Ishigaki Takamasa
    • Journal Title

      The Journal of Physical Chemistry B

      Volume: 125 Issue: 18 Pages: 4883-4889

    • DOI

      10.1021/acs.jpcb.1c00713

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Novel Inorganic Colorants Prepared with Safe and Sustainable Materials and Processes2021

    • Author(s)
      Katagiri Kiyofumi
    • Journal Title

      Journal of the Society of Inorganic Materials, Japan

      Volume: 28 Pages: 32-39

    • NAID

      40022456387

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Preparation of Coating Films of Colloidal Arrays via Electrophoretic Deposition and Their Applications as Structurally Colored Materials2021

    • Author(s)
      Tarutani Naoki、Sakata Takuya、Katagiri Kiyofumi
    • Journal Title

      Journal of Japan Coating Technology Association

      Volume: 56 Pages: 60-70

    • NAID

      40022500739

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Robust Structurally Colored Coatings Composed of Colloidal Arrays Prepared by the Cathodic Electrophoretic Deposition Method with Metal Cation Additives2020

    • Author(s)
      Katagiri Kiyofumi、Uemura Kensuke、Uesugi Ryo、Tarutani Naoki、Inumaru Kei、Uchikoshi Tetsuo、Seki Takahiro、Takeoka Yukikazu
    • Journal Title

      ACS Applied Materials & Interfaces

      Volume: 12 Issue: 36 Pages: 40768-40777

    • DOI

      10.1021/acsami.0c10588

    • NAID

      120007140155

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 「ロバスト」な微粒子集積型構造発色性コーティング2020

    • Author(s)
      片桐 清文
    • Journal Title

      LPM Lett.

      Volume: 22 Pages: 2-7

    • Related Report
      2020 Research-status Report
  • [Journal Article] Structurally Coloured Coatings Prepared via the Electrophoretic Deposition of Spherical Particles2019

    • Author(s)
      Kiyofumi Katagiri
    • Journal Title

      Journal of the Japan Society of Colour Material

      Volume: 92 Issue: 12 Pages: 355-361

    • DOI

      10.4011/shikizai.92.355

    • NAID

      130007783837

    • ISSN
      0010-180X, 1883-2199
    • Year and Date
      2019-12-20
    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Structurally colored coating films with tunable iridescence fabricated via cathodic electrophoretic deposition of silica particles2018

    • Author(s)
      K Katagiri, K. Uemura, R. Uesugi, K. Inumaru, T. Seki, Y. Takeoka
    • Journal Title

      RSC Advances

      Volume: 8 Issue: 20 Pages: 10776-10784

    • DOI

      10.1039/c8ra01215f

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 遷移金属水酸化物ナノ粒子の合成と電気化学特性の調査2022

    • Author(s)
      木村 奏太・樽谷 直紀・片桐 清文・犬丸 啓
    • Organizer
      第60回セラミックス基礎科学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] フォトニックボールにおける粒子配列の制御とその構造発色性と堅牢性向上の検討2022

    • Author(s)
      中谷 優太・山中 隆弘・樽谷 直紀・片桐 清文・犬丸 啓・坂井 美紀・竹岡 敬和
    • Organizer
      第60回セラミックス基礎科学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 電気泳動堆積法によるコロイド粒子集積体の配列制御:電着ゾルと泳動条件2021

    • Author(s)
      川口 堅大 ・樽谷 直紀・片桐 清文・犬丸 啓
    • Organizer
      日本ゾル-ゲル学会第19回討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 多元素を組み合わせた層状水酸化物ナノ粒子の合成2021

    • Author(s)
      樽谷 直紀・平木 佑佳・片桐 清文・犬丸 啓
    • Organizer
      日本セラミックス協会第34回秋季シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] SiO2球状粒子からなるフォトニックボールにおける粒子配列と堅牢性の制御2021

    • Author(s)
      中谷 優太・山中 陵弘・樽谷 直紀・片桐 清文・犬丸 啓・坂井 美紀・竹岡 敬和
    • Organizer
      日本セラミックス協会第34回秋季シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] 発色耐熱性を有する粒子集積型構造色コーティング膜の作製2021

    • Author(s)
      山中 陵弘・樽谷 直紀・片桐 清文・犬丸 啓・竹岡 敬和
    • Organizer
      日本セラミックス協会第34回秋季シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] 高い耐熱性を有する微粒子集積型構造色コーティング膜の作製2021

    • Author(s)
      山中 陵弘・樽谷 直紀・片桐 清文・犬丸 啓・竹岡 敬和
    • Organizer
      第11回CSJ化学フェスタ
    • Related Report
      2021 Annual Research Report
  • [Presentation] 多成分系水酸化物ナノ粒子の合成と合金化の試み2021

    • Author(s)
      平木 佑佳・樽谷 直紀・片桐 清文・犬丸 啓
    • Organizer
      第11回CSJ化学フェスタ
    • Related Report
      2021 Annual Research Report
  • [Presentation] 複合構造を有する粒子集積型構造色コーティング膜の泳動電着法による作製とその構造発色性2020

    • Author(s)
      上杉 遼,樽谷直紀,片桐清文,犬丸 啓,竹岡敬和
    • Organizer
      第58回セラミックス基礎科学討論会
    • Related Report
      2019 Research-status Report
  • [Presentation] 電気泳動堆積法による塗装応用を志向した構造色コーティング2019

    • Author(s)
      片桐 清文
    • Organizer
      日本化学会研究会「低次元系光機能材料研究会」第8回研究講演会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 電気泳動堆積法を利用した微粒子集積型構造色コーティング膜2019

    • Author(s)
      片桐 清文,上杉 遼,上村健祐,犬丸 啓,打越 哲郎,竹岡 敬和
    • Organizer
      第68回高分子討論会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] Robust Structurally Colored Coating Films Prepared via the Electrophoretic Deposition Method2019

    • Author(s)
      Kiyofumi Katagiri, Ryo Uesugi, Kensuke Uemura, Kei Inumaru, Tetsuo Uchikoshi, Yukikazu Takeoka
    • Organizer
      The 13th Pacific Rim Conference of Ceramic Societies (PacRim13)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Robust structurally colored coatings prepared via cathodic electrophoretic deposition of SiO2 particles2019

    • Author(s)
      Kiyofumi Katagiri, Kensuke Uemura, Ryo Uesugi, Kei Inumaru, Tetsuo Uchikoshi, Yukikazu Takeoka
    • Organizer
      6th International Conference on Multifunctional, Hybrid and Nanomaterials
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Bioinspired structurally colored coating films with tunable iridescence fabricated by electrophoretic deposition of silica particles2018

    • Author(s)
      K. Katagiri, K. Uemura, R. Uesugi, K. Inumaru, Y. Takeoka
    • Organizer
      17th International Conference on Organized Molecular Films
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 単分散SiO2粒子のカソード電着による高い耐摩擦性を有する構造色コーティング膜の作製2018

    • Author(s)
      上杉 遼,上村 健祐,竹岡 敬和,片桐 清文,犬丸 啓
    • Organizer
      日本ゾル-ゲル学会第16回討論会
    • Related Report
      2018 Research-status Report
  • [Presentation] 無機微粒子を元素ブロックとする機能性材料の創出2018

    • Author(s)
      片桐 清文
    • 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 Research-status Report
    • Invited
  • [Presentation] 泳動電着法による微粒子集積型構造色コーティング膜の作製2018

    • Author(s)
      片桐清文,上村健祐,上杉 遼,犬丸 啓,打越哲郎,竹岡敬和
    • Organizer
      第67回高分子討論会
    • Related Report
      2018 Research-status Report
  • [Presentation] Bioinspired structurally colored coating films fabricated via electrophoretic deposition of SiO2 particles2018

    • Author(s)
      Kiyofumi Katagiri
    • Organizer
      MIRAI Seminar 2018 Sustainable Social System and Technology for Aging Society
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 耐摩擦特性を有するシリカ粒子集積型構造色コーティング膜の作製2018

    • Author(s)
      片桐清文,上杉 遼,上村健祐,犬丸 啓,打越哲郎,竹岡敬和
    • Organizer
      第37回無機高分子研究討論会
    • Related Report
      2018 Research-status Report
  • [Presentation] Preparation of Robust Structurally Colored Coating Films Formed with Arrays of Monodisperse CeO2 Particles and Perhydropolysilazane-Derived SiO22018

    • Author(s)
      Ryo Uesugi, Kiyofumi Katagiri, Kensuke Uemura, Kei Inumaru, and Yukikazu Takeoka
    • Organizer
      12th SPSJ International Polymer Conference (IPC2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Remarks] 【研究成果】白と黒の粒子を用いて鮮やかな色彩と剥がれにくさを併せ持つコーティングを実現!

    • URL

      https://www.hiroshima-u.ac.jp/news/59827

    • Related Report
      2020 Research-status Report
  • [Remarks] 環境に優しい新規無機系色材の開発

    • URL

      https://hoip.hiroshima-u.ac.jp/research/inorganic-color/

    • Related Report
      2020 Research-status Report

URL: 

Published: 2018-07-25   Modified: 2023-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi