Bottom-up Hybrid Nanocoating of Cyclosiloxane Polymer

• Project/Area Number: 16H04197
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Polymer/Textile materials
• Research Institution: Tohoku University
• Principal Investigator: Mitsuishi Masaya 東北大学, 多元物質科学研究所, 教授 (70333903)
• Research Collaborator: YAMAMOTO Shunsuke ; ZHU Huie ; ALI Demirci ; LIU Yida ; KIM Soyeon ; ISHIZAKI Yuya
• Project Period (FY): 2016-04-01 – 2019-03-31
• Project Status: Completed (Fiscal Year 2018)
• Budget Amount: ¥16,510,000 (Direct Cost: ¥12,700,000、Indirect Cost: ¥3,810,000); Fiscal Year 2018: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000); Fiscal Year 2017: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000); Fiscal Year 2016: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
• Keywords: 環状シロキサン / ハイブリッド / ポリマー / ボトムアップ / ヒドロシリル化反応 / コーティング

Outline of Final Research Achievements

Cyclosiloxanes serve as multifunctional building blocks in this project. Boronic acid containing and catechol containing cyclosiloxane polymers were synthesized through one-pot two step hydrosilylation reaction. Dip-coating of these polymers showed good film forming ability on various organic and inorganic substrates. A crystalline tetramethylcyclotetrasiloxane (TMCS)-derived amphiphile was synthesized with eight peripheral hydrophilic amide groups and hydrophobic dodecyl chains by hydrosilylation and amidation
reactions. The as-synthesized materials form nanofibers spontaneously by good－poor solvent strategies, which contributes to porous three-dimensional (3D) structures possessing superhydrophobic surface wettability.

Academic Significance and Societal Importance of the Research Achievements

本研究では、環状シロキサンポリマーの機能化により、ナノコーティングの可能性を追求している。カテコール基やボロン酸等の機能団修飾により、常温で液体である環状シロキサンポリマーを用いた最薄6nmのナノコーティングを実証している。このことはバルクとしてのシロキサンポリマーがナノスケールでの構造制御が可能であることを意味しており、ナノ材料としての環状シロキサンポリマーの研究展開が今後期待できる。

Research Products

• [Journal Article] Catechol-Functionalized Polysiloxane Nanocoating for Surface Enhanced Raman Scattering on a Grating Surface (2018)
  • Author(s): Yida Liu, Ali Demirci, Hiroaki Ohara, Huie Zhu, Shunsuke Yamamoto, Akira Watanabe, Tokuji Miyashita, Keiko Tawa, Junji Nishii, and Masaya Mitsuishi
  • Journal Title: International Journal of the Society of Materials Engineering for Resources Volume: 23 Issue: 1 Pages: 84-87
  • DOI: 10.5188/ijsmer.23.84
  • NAID: 130007622201
  • ISSN: 1347-9725, 1884-6629
  • Year and Date: 2018-03-31
  • Peer Reviewed
• [Journal Article] Resistive switching of organic?inorganic hybrid devices of conductive polymer and permeable ultra-thin SiO2 films (2018)
  • Author(s): Yamamoto Shunsuke、Kitanaka Takahisa、Miyashita Tokuji、Mitsuishi Masaya
  • Journal Title: Nanotechnology Volume: 29 Issue: 26 Pages: 26LT02-26LT02
  • DOI: 10.1088/1361-6528/aabdc6
  • Peer Reviewed
• [Journal Article] Synthesis and Porous SiO2 Nanofilm Formation of the Silsesquioxane-Containing Amphiphilic Block Copolymer (2018)
  • Author(s): Ishizaki Yuya、Yamamoto Shunsuke、Miyashita Tokuji、Mitsuishi Masaya
  • Journal Title: Langmuir Volume: 34 Issue: 27 Pages: 8007-8014
  • DOI: 10.1021/acs.langmuir.8b01114
  • Peer Reviewed
• [Journal Article] 高分子超薄膜をテンプレートとしたナノ粒子集積 (2018)
  • Author(s): 三ツ石方也, 劉一達, デミルチアリ, 朱慧娥, 山本俊介, 宮下徳治
  • Journal Title: ケミカルエンジニヤリング Volume: 63 Pages: 29-35
• [Journal Article] Catechol-Functionalized Polysiloxane Nanocoating for Surface Enhanced Raman Scattering on a Grating Surface (2018)
  • Author(s): Yida Liu, Ali Demirci, Hiroaki Ohara, Huie Zhu, Shunsuke Yamamoto, Akira Watanabe, Tokuji Miyashita, Keiko Tawa, Junji Nishii, and Masaya Mitsuishi
  • Journal Title: International Journal of the Society of Materials Engineering for Resources Volume: 印刷中
  • NAID: 130007622201
  • Peer Reviewed
• [Journal Article] Regioselective Synthesis of Eight-Armed Cyclosiloxane Amphiphile for Functional 2D and 3D Assembly Motifs (2017)
  • Author(s): Zhu Huie、Akkus Buket、Gao Yu、Liu Yida、Yamamoto Shunsuke、Matsui Jun、Miyashita Tokuji、Mitsuishi Masaya
  • Journal Title: ACS Applied Materials & Interfaces Volume: 9 Issue: 34 Pages: 28144-28150
  • DOI: 10.1021/acsami.7b07331
  • Peer Reviewed
• [Journal Article] Superhydrophobic surfaces with fluorinated cellulose nanofiber assemblies for oil-water separation (2017)
  • Author(s): Bashar M. Mahbubul、Zhu Huie、Yamamoto Shunsuke、Mitsuishi Masaya
  • Journal Title: RSC Advances Volume: 7 Issue: 59 Pages: 37168-37174
  • DOI: 10.1039/c7ra06316d
  • Peer Reviewed / Open Access
• [Journal Article] Amphiphilic acrylamide block copolymer: RAFT block copolymerization and monolayer behaviour (2017)
  • Author(s): Yamamoto Shunsuke、Miyashita Tokuji、Mitsuishi Masaya
  • Journal Title: RSC Advances Volume: 7 Issue: 71 Pages: 44954-44960
  • DOI: 10.1039/c7ra06788g
  • Peer Reviewed / Open Access
• [Journal Article] A versatile platform of catechol-functionalized polysiloxanes for hybrid nanoassembly and in situ surface enhanced Raman scattering applications (2016)
  • Author(s): Yida Liu, Ali Demirci, Huie Zhu, Jinguang Cai, Shunsuke Yamamoto, Akira Watanabe, Tokuji Miyashita, and Masaya Mitsuishi
  • Journal Title: Journal of Materials Chemistry C Volume: 7 Issue: 38 Pages: 8903-8910
  • DOI: 10.1039/c6tc02963a
  • Peer Reviewed / Acknowledgement Compliant
• [Presentation] Synthesis and Characterization of Cyclosiloxane Polymers Containing Dynamic Boronic Acid (2019)
  • Author(s): Soyeon Kim, Huie Zhu, Masaya Mitsuishi
  • Organizer: The First International Conference of Polymeric and Organic Materials in Yamagata University
  • Int'l Joint Research
• [Presentation] Microscopic Phase Separation Behaviors of Cyclosiloxane Supramolecule Bearing Multiple-Hydrogen-Bonding Unit (2019)
  • Author(s): Manmian Chen, Huie Zhu, Masaya Mitsuishi
  • Organizer: The First International Conference of Polymeric and Organic Materials in Yamagata University
  • Int'l Joint Research
• [Presentation] シルセスキオキサン含有高分子ナノシートを利用した多孔性SiO2超薄膜の細孔径制御 (2019)
  • Author(s): 石﨑裕也, 山本俊介, 宮下徳治, 三ツ石方也
  • Organizer: 第66回応用物理学会春季学術講演会
• [Presentation] Synthesis of Fluorinated Polycyclosiloxanes Using Piers-Rubinsztajn Reaction (2019)
  • Author(s): Shogo Hiruta, Huie Zhu, Masaya Mitsuishi
  • Organizer: The 2nd Symposium for World Leading Research Centers (IMRAM)
  • Int'l Joint Research
• [Presentation] A Bio-inspired Supramolecular Adhesive (2018)
  • Author(s): Huie Zhu, Ali Demirci, Shunsuke Yamamoto, Masaya Mitsuishi
  • Organizer: The 43rd International Conference on Coordination Chemistry
  • Int'l Joint Research
• [Presentation] Room-Temperature Fabrication of Porous SiO2 Nanofilms from Silsesquioxane-Containing Polymer Nanosheets (2018)
  • Author(s): Yuya Ishizaki, Shunsuke Yamamoto, Tokuji Miyashita, Masaya Mitsuishi
  • Organizer: MACRO2018 Conference
  • Int'l Joint Research
• [Presentation] Multifunctional Cyclosiloxanes for Bottom-up Building Blocks (2018)
  • Author(s): Masaya Mitsuishi, Shunsuke Yamamoto, Huie Zhu
  • Organizer: India-Japan Workshop on Biomolecular Electronics & Organic Nanotechnology for Environment Preservation-2018
  • Int'l Joint Research / Invited
• [Presentation] Cyclosiloxane Derived Supramolecules: Synthesis and Application (2018)
  • Author(s): Huie Zhu, Buket Akkus, Shunsuke Yamamoto, Tokuji Miyashtia, Masaya Mitsuishi
  • Organizer: 高分子・ハイブリッド材料研究センター2018PHyMシンポジウム
• [Presentation] Cyclosiloxane Derived Supramolecules for Advanced Coatings and Adhesives (2018)
  • Author(s): Huie Zhu, Tillman Jan Buchtal, Shunsuke Yamamoto, Ali Demirci, Masaya Mitsuishi
  • Organizer: 第67回高分子学会年次大会
• [Presentation] シルセスキオキサン含有ブロック共重合体LB膜をテンプレートとした多孔性SiO2超薄膜の作製 (2018)
  • Author(s): 石﨑 裕也, 山本 俊介, 宮下 徳治, 三ツ石方也
  • Organizer: 第67回高分子学会年次大会
• [Presentation] 多官能性ビルディングブロックのボトムアップ集積 (2018)
  • Author(s): 三ツ石方也
  • Organizer: 第46回高分子学会東北支部夏季ゼミナール
  • Invited
• [Presentation] 環状シロキサンによるソフトマテリアルデザイン (2017)
  • Author(s): 三ツ石 方也, デミルチ アリ, 朱 慧娥, 山本 俊介, 宮下 徳治
  • Organizer: 公益社団法人日本セラミックス協会 第30回秋季シンポジウム
  • Invited
• [Presentation] 環状シロキサンポリマーによるナノコーティング (2017)
  • Author(s): 三ツ石 方也, 劉 一達, Ali Demirci, 朱 慧娥, 山本 俊介, 宮下 徳治
  • Organizer: 第21回ケイ素化学協会シンポジウム
  • Invited
• [Presentation] Cyclosiloxane Materials for Bottom-up Assemblies (2017)
  • Author(s): Masaya Mitsuishi, Yida Liu, Ali Demirci, Huie Zhu, Shunsuke Yamamoto, Tokuji Miyashita
  • Organizer: The Eighth International Conference on Materials Engineering for Resources (ICMR2017 AKITA)
  • Int'l Joint Research / Invited
• [Presentation] Flexible Hybrid Nanoparticle Assemblies for High Sensitive SERS and UV detection (2017)
  • Author(s): 劉 一逹, 朱 慧娥, 山本 俊介, 渡辺 明, 宮下 徳治, 三ツ石 方也
  • Organizer: 2017年光化学討論会
• [Presentation] Photoinduced Silica Nanostructures Based on Cyclosiloxane Supramolecule Assemblies at Room Temperature (2017)
  • Author(s): 朱 慧娥, Buket Akkus, 山本 俊介, 宮下 徳治, 三ツ石 方也
  • Organizer: 2017年光化学討論会
• [Presentation] Hybrid Nanoassemblies of Catechol-functionalized Cyclosiloxane Polymers for Optoelectronic Device Applications (2016)
  • Author(s): Masaya Mitsuishi, Yida Liu, Ali Demirci, Huie Zhu, Shunsuke Yamamoto, Tokuji Miyashita
  • Organizer: 14th International Conference on Frontiers of Polymers and Advanced Materials
  • Place of Presentation: Daejeon, Korea
  • Year and Date: 2016-10-31
  • Int'l Joint Research / Invited
• [Presentation] 環状シロキサン系ハイブリッドポリマー薄膜の構築 (2016)
  • Author(s): 三ツ石方也, 朱慧娥, 山本俊介, 宮下徳治
  • Organizer: 日本セラミックス協会第29回秋季シンポジウム
  • Place of Presentation: 広島大学(広島県東広島市)
  • Year and Date: 2016-09-07
  • Invited
• [Remarks]
  • URL: http://www2.tagen.tohoku.ac.jp/lab/mitsuishi/
• [Remarks] 三ツ石研究室/東北大学多元物質科学研究所
  • URL: http://www2.tagen.tohoku.ac.jp/lab/mitsuishi/
• [Remarks]
  • URL: http://www2.tagen.tohoku.ac.jp/lab/mitsuishi/
• [Remarks]
  • URL: http://www.tagen.tohoku.ac.jp/labo/mitsuishi/