High resistant superhydrophobic hierarchic surface

• Project/Area Number: 23655095
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Multi-year Fund
• Research Field: Polymer chemistry
• Research Institution: Nagoya Institute of Technology (2012-2013); Tohoku University (2011)
• Principal Investigator: ISHII Daisuke 名古屋工業大学, 工学(系)研究科(研究院), 助教 (60435625)
• Project Period (FY): 2011 – 2013
• Project Status: Completed (Fiscal Year 2013)
• Budget Amount: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000); Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2011: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
• Keywords: 表面・界面物性 / 複合材料・物性 / 超撥水 / 高分子構造・物性 / 微細構造 / 表面濡れ性 / 耐久性 / 自己組織化

Research Abstract

The aim of this research is preparation of high resistant superhydrophobic hierarchic surfaces which are used at solar panels and a front glass of a car. To fabricate the hybrid surface of hydrophobic pillar structure arrays and protection micro-domain of engineering plastics enabled us to obtain high resistance of strong water repellency toward to external mechanical rubbing treatment.

Research Products

• [Journal Article] Preparation of Biomimetic High Adhesive Superhydrophobic Polymer Pillar Surfaces with Crown-Like Metal Microstructures (2014)
  • Author(s): D. Ishii, M. Shimomura
  • Journal Title: J. Nanosci. Nanotechnol. Volume: 14 Issue: 10 Pages: 7611-7613
  • DOI: 10.1166/jnn.2014.9582
  • Peer Reviewed
• [Journal Article] Facile preparation of ordered convex and concave metallic layers molded from air pocket arrays (2013)
  • Author(s): Daisuke Ishii, Masatsugu Shimomura
  • Journal Title: Mater. Lett Volume: 96 Pages: 218-220
• [Journal Article] Facile preparation of ordered convex and concave metallic layers molded from air pocket arrays (2013)
  • Author(s): D. Ishii and M. Shimomura
  • Journal Title: Mater. Lett. Volume: 96 Pages: 218-220
  • DOI: 10.1016/j.matlet.2013.01.066
  • Peer Reviewed
• [Journal Article] Wettability of Biomimetic Metal-Dome and Polymer-Pillar Hybrid Structured Surfaces Regulated by the Metal-Dome Density (2012)
  • Author(s): Daisuke Ishii, Masatsugu Shimomura
  • Journal Title: Trans. Mater. Res. Soc. Jpn Volume: 37(4) Pages: 537-539
  • NAID: 130005004156
• [Journal Article] Biomimetic Hydrophilic-Hydrophobic Hybrid Polymer Structured Surfaces Having Both Superhydrophobicity and Strong Water Microdroplet Adhesion (2012)
  • Author(s): Daisuke Ishii, Akihiko Takahashi, Masatusgu Shimomura
  • Journal Title: Chem. Lett Volume: 41(10) Pages: 1276-1278
• [Journal Article] 自己組織化によるバイオミメティック金属-高分子複合吸着性超撥水表面の創成 (2012)
  • Author(s): 石井大佑
  • Journal Title: 高分子論文集 Volume: 69(10) Pages: 588-597
  • NAID: 10031117799
• [Journal Article] Biomimetic Adhesive Superhydrophobic Metal-Polymer Hybrid Surface Prepared by Self-Organization (2012)
  • Author(s): 石井大佑
  • Journal Title: KOBUNSHI RONBUNSHU Volume: 69 Issue: 10 Pages: 588-597
  • DOI: 10.1295/koron.69.588
  • NAID: 10031117799
  • ISSN: 0386-2186, 1881-5685
  • Peer Reviewed
• [Presentation] 高分子微細構造の超撥水性ついて (2014)
  • Author(s): 石井大佑
  • Organizer: 数学協働プログラムワークショップ表面微細構造の学理の探求
  • Place of Presentation: 北海道大学
  • Year and Date: 2014-02-23
• [Presentation] 表面構造を利用した液体操作技術の構築 -撥水性・吸着性・ガスバリア性- (2014)
  • Author(s): 石井大佑
  • Organizer: 次世代接着材料研究会 PART IV
  • Place of Presentation: 名古屋工業大学
  • Year and Date: 2014-01-29
• [Presentation] Biomimetic Adhesive Superhydrophobic Surface for Water Droplet Manipulation (2013)
  • Author(s): Daisuke Ishii
  • Organizer: The 15th International Conference on Biomedical Engineering (ICBME 2013)
  • Place of Presentation: Singapore
  • Year and Date: 2013-12-05
• [Presentation] 高分子微細構造を利用したバイオミメティック液体操作 (2013)
  • Author(s): 石井大佑
  • Organizer: 2013年度構造色研究会
  • Place of Presentation: 大阪市立科学館
  • Year and Date: 2013-10-26
• [Presentation] 高分子微細構造を利用したバイオミメティック液体操作 (2013)
  • Author(s): 石井大佑
  • Organizer: H25年度東海高分子研究会
  • Place of Presentation: 長良川観光ホテル石金
  • Year and Date: 2013-09-27
• [Presentation] 高分子複合超撥水微細構造によるバイオミメティック液滴操作 (2013)
  • Author(s): 石井大佑
  • Organizer: 第62回高分子討論会
  • Place of Presentation: 金沢大学
  • Year and Date: 2013-09-11
• [Presentation] Water Droplet Handlings on High Adhesive Superhydrophobic Surfaces" (2013)
  • Author(s): Daisuke Ishii, Masatsugu Shimomura
  • Organizer: The 7th World Congress on Biomimetics, Artificial Muscles and Nano-Bio (BAMN2013)
  • Place of Presentation: Jeju Island, South Korea
  • Year and Date: 2013-08-28
• [Presentation] 高分子微細構造を利用したバイオミメティック液体操作 (2013)
  • Author(s): 石井大佑
  • Organizer: グリーンサイエンス講演会2013
  • Place of Presentation: 高知大学
  • Year and Date: 2013-06-07
• [Presentation] 表面微細構造が生みだす特異的な表面濡れ特性;撥水性と吸着性 (2013)
  • Author(s): 石井大佑
  • Organizer: 表面技術協会第127回講演大会
  • Place of Presentation: 日本工業大学
  • Year and Date: 2013-03-18
• [Presentation] Biomimetic Superhydrophobic Surfaces having Gradients of a Droplet Adhesion Property Prepared by Self-Organization (2012)
  • Author(s): Daisuke Ishii, Hiroshi Yabu, Masatsugu Shimomura
  • Organizer: SPIE Smart Structures/NED
  • Place of Presentation: San Diego, USA
  • Year and Date: 2012-03-14
• [Presentation] Biomimetic Approach for Multi-Responsive Water Microdroplet Adhesions on a Superhydrophobic Surface (2012)
  • Author(s): Akihito Takahashi, Daisuke Ishii, Hiroshi Yabu, Masatsugu Shimomura
  • Organizer: SPIE Smart Structures/NED
  • Place of Presentation: San Diego, USA
  • Year and Date: 2012-03-14
• [Presentation] Multi-responsive water microdroplet adhesions on a superhydrophobic surface
  • Author(s): Daisuke Ishii, Akihito Takahashi, Masatsugu Shimomura
  • Organizer: SPIE MOEMS-MEMS
  • Place of Presentation: San Francisco, USA