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フッ素系高分子集合体-イオン液体ナノコンポジットの創製とその応用

Research Project

Project/Area Number 18045002
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionHirosaki University

Principal Investigator

澤田 英夫  Hirosaki University, 大学院・理工学研究課, 教授 (50259909)

Project Period (FY) 2006 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥4,500,000 (Direct Cost: ¥4,500,000)
Fiscal Year 2007: ¥2,300,000 (Direct Cost: ¥2,300,000)
Fiscal Year 2006: ¥2,200,000 (Direct Cost: ¥2,200,000)
Keywordsイオン液体 / フッ素系分子集合体 / 耐熱性 / 表面改質 / ナノコンポジット
Research Abstract

フッ素系高分子集合体の構造がナノレベルで制御されたフッ素系高分子ナノ粒子とイオン液体との相互作用による新しい機能の創出について詳細に検討を行ったところ、以下に示される研究成果がそれぞれ得られた。
1.種々のゲスト分子がカプセル化された新しいタイプのフッ素系高分子集合体/イオン液体ナノコンポジットの調製とその応用展開。
フルオロアルキル基含有オリゴマーはイオン液体中において、フルオロアルキル基同士の凝集作用によりナノレベルでその構造が制御されたフッ素系分子集合体を構築することを見いだした。このフッ素系高分子/イオン液体ナノコンポジットにおいて、特にカーボンブラックがカプセル化されたナノコンポジット類においては、フッ素系高分子/イオン液体/カーボンブラックナノコンポジットゲルの調製にも初めて成功した。
2.熱重量減少を示さないフッ素系高分子/イオン液体/シリカナノコンポジットの調製とその応用。
フッ素系高分子/リン系イオン液体/シリカナノコンポジットは、リン系イオン液体を20%程度含有させても800℃において熱重量減少を示さない知見が得られた。この結果は、リン系イオン液体がシリカナノコンポジットのマトリックス内へ強固に結合するため、耐酸化性が極めて高められたためと推定されている。さらに、これらナノコンポジットにおいては種々の溶媒中において極めて高い分散安定性を示し、汎用の有機ポリマーであるポリビニルアルコールの改質剤へ応用でき、改質された表面においてはフッ素に起因した高い界面活性な機能以外に、リン系イオン液体に起因した高いイオン伝導性をも示すことができた。
これら研究成果は、今後フッ素の機能とイオン液体との機能が融合した新しい機能性材料としての展開が大いに期待できる。

Report

(2 results)
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (54 results)

All 2008 2007 2006 Other

All Journal Article (49 results) (of which Peer Reviewed: 24 results) Presentation (4 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Preparation of Novel Fluoroalky End-capped Oligomeric Nanoparticles-Encapsulated Hibitane.2008

    • Author(s)
      H. Sawada, et. al.
    • Journal Title

      J.Fluorine Chem. 129

      Pages: 68-72

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation and Applications of A Variety of Fluoroalkyl End-capped Oligomers/Hydroxyapatite Composites2008

    • Author(s)
      H. Takashima, H. Sawada, et. al.
    • Journal Title

      J. Colloid Interface Sci. 320

      Pages: 436-444

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation and Properties of Fluoroalkyl End-capped Oligomer/fluoresceins Nanocomposites2007

    • Author(s)
      K. Sasazawa, H. Sawada
    • Journal Title

      J. Mater. Sci. 43

      Pages: 1366-1375

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dispersion of Single-Walled Carbon Nanotubes in Water by the Use of Novel Fluorinated Dendrimer-Type Copolymers" 43 (2007) 1080-1086.2007

    • Author(s)
      H. Sawada, et. al.
    • Journal Title

      J. Mater. Sci. 43

      Pages: 1080-1086

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermoresponsive Characteristics of Fluoroalkyl End-capped Cooligomers in Aqueous Solutions and on the Poly (methylmethacrylate) Film Surface2007

    • Author(s)
      H. Sawada, et. al.
    • Journal Title

      Langmuir 23

      Pages: 11947-11950

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation of Novel Cross-linked Fluoroalkyl Adamantane Cooligomer/Copper Nanocomposites2007

    • Author(s)
      H. Sawada, et. al.
    • Journal Title

      Eur. Polym. J. 43

      Pages: 3258-3263

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation of Fluoroalkyl End-capped Cooligomers/Silica Nanoparticles: A New Approach to Fluorinated Nanoparticle Inhibitorsof Human Immunodeficiency Virus Type 1 and Simian Immunodeficiency Virus (SIV_mac)2007

    • Author(s)
      H. Sawada, et. al.
    • Journal Title

      J. Fluorine Chem. 128

      Pages: 1416-1420

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation of Fluoroalkyl End-capped Oligomers/Magnetitenanocomposites Possessing a Good Dispersibility2007

    • Author(s)
      H. Yoshioka, H. Sawada, et. al.
    • Journal Title

      J. Fluorine Chem. 128

      Pages: 1104-1111

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation of Novel Fluoroalkyl-End-Capped 2-Acrylamido-2-methylpropanesulfonic Acid Cooligomeric nanoparticles Containing Adamantane Units Possessing a Lower Critical Solution Temperature Characterisitic in Organic Media.2007

    • Author(s)
      M. Mugisawa, H. Sawada, et. al.
    • Journal Title

      Langmuir 23

      Pages: 5848-5851

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of Novel Cross-Linked Fluorinated Cooligomeric nanopaqrticles: Synthetic Approach to Colloidal Stable Fluorinated Magnetic Nanocomposites2007

    • Author(s)
      H. Yoshioka, H. Sawada, et. al.
    • Journal Title

      J. Oleo Sci. 56

      Pages: 377-383

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and Properties of Novel Cross-linked Fluoroalkyl End-capped Oligomeric Nanoparticles Containing Adamantane Units2007

    • Author(s)
      M. Mugisawa, H. Sawada, et. al.
    • Journal Title

      Macromol. Rapid Commun. 28

      Pages: 733-739

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and Applications of Novel Fluorinated Dendrimer-type Copolymers by the Use of Fluoroalkanoyl Peroxide as a Key Intermediate2007

    • Author(s)
      H. Yoshioka, H. Sawada, et. al.
    • Journal Title

      J. Colloid Interface Sci. 308

      Pages: 4-10

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and Application of Novel Fluoroalkyl End-capped Cooligomers Having Adamantane as a Pendant Group2007

    • Author(s)
      M. Mugisawa, H. Sawada, et. al.
    • Journal Title

      Colloid Polym. Sci. 285

      Pages: 737-744

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation of Novel Fluoroalkyl End-capped Oligomers/Hydroxyapatite Nanocomposites2007

    • Author(s)
      H. Sawada, et. al.
    • Journal Title

      Macromol. Mater. Eng. 292

      Pages: 403-406

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation and Antibacterial Activity of Novel Fluoroalkyl End-capped Oligomers/silica Nanocomposites-Encapsulated Low Molecular Biocides2007

    • Author(s)
      H. Sawada, et. al.
    • Journal Title

      J. Mater. Sci. 42

      Pages: 7147-7153

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and Applications of Fluoroalkyl End-capped Cooligomers Having Fullerene and Mixed Fullerenes in the Main Chain2007

    • Author(s)
      R. Kasai, H. Sawada, et. al.
    • Journal Title

      J. Mater. Sci. 42

      Pages: 10228-10238

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Fluoroalkyl End-capped N-(1,1-dimethyl-3-oxobutyl)acrylamide Oligomer/Silica Gel Nanocomposite with No Weight Loss Even at800℃ Equal to An Original Silica Gel2007

    • Author(s)
      H. Sawada, et. al.
    • Journal Title

      Colloid Polym. Sci. 285

      Pages: 977-983

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation and Applications of Novel Fluoroalkyl End-capped Oligomers/Calcium Carbonate Nanocomposites2007

    • Author(s)
      H. Sawada, et. al.
    • Journal Title

      Colloid Polym. Sci. 285

      Pages: 499-506

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation and Application of Novel Fluoroalkyl End-capped Oligomers/Polythiophene Nanocomposites2007

    • Author(s)
      H. Sawada, et. al.
    • Journal Title

      Eur. Polym. J. 43

      Pages: 52-56

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation and Applications of Novel Fluoroalkyl End-capped Sulfonic Acid Oligomers/Silica Gel Polymer Hybrids2007

    • Author(s)
      K. Sasazawa, H. Sawada, et. al.
    • Journal Title

      J. Appl. Polym. Sci. 103

      Pages: 110-117

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of Self-assembled Fluoroalkyl End-capped Oligomeric Aggregates Applications of these Aggregates to Fluorinated Oligomeric Nanocomposites2007

    • Author(s)
      H. Sawada
    • Journal Title

      Prop. Polym. Sci. 32

      Pages: 509-533

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of Fluorinated Polymeric Functional Materials Using Fluorinated Organic Peroxide as Key Material2007

    • Author(s)
      H. Sawada
    • Journal Title

      Polym. J. 39

      Pages: 637-650

    • NAID

      10019524031

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and Applications of Novel Fluoroalkyl End-capped Oligomeric Nanoparticles2007

    • Author(s)
      H. Sawada
    • Journal Title

      Chimica Oggi/Chem. Today 3

      Pages: 14-18

    • Related Report
      2007 Annual Research Report
  • [Journal Article] フッ素系高分子集合体-イオン液体ナノコンポジットの調製とその応用2007

    • Author(s)
      澤田英夫
    • Journal Title

      機能材料 27(No 10)

      Pages: 13-22

    • Related Report
      2007 Annual Research Report
  • [Journal Article] Preparation and Applications of Novel Fluoroalkyl End-capped Sulfonic Acid Oligomers/Silica Gel Polymer Hybrids2007

    • Author(s)
      K.Sasazawa, H.Sawada et al.
    • Journal Title

      J.Appl.Polym.Sci. 103

      Pages: 110-117

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Preparation and Application of Novel Fluoroalkyl End-capped Oligomers/Polythiophene Nanocomposites2007

    • Author(s)
      H.Sawada et al.
    • Journal Title

      Eur.Polym. 43

      Pages: 52-56

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Preparation and Applications of Novel Fluoroalkyl End-capped Oligomers/Calcium Carbonate Nanocomposites2007

    • Author(s)
      H.Sawada et al.
    • Journal Title

      Colloid Polym.Sci. 285

      Pages: 499-506

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Preparation and Properties of Novel Phosphonium-type Ionic Liquids/Silica Gel Nanocomposites2007

    • Author(s)
      H.Sawada et al.
    • Journal Title

      J.Mater.Sci. (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Preparation and Applications of Novel Fluoroalkyl End-capped Acrylic Acid Oligomers/Silica Nanocomposites-encapsulated Fullerenes2007

    • Author(s)
      R.Kasai, H.Sawada et al.
    • Journal Title

      J.Oleo Sci. 56

      Pages: 201-206

    • NAID

      130000055491

    • Related Report
      2006 Annual Research Report
  • [Journal Article] A Fluoroalkyl End-capped N-(1,1-dimethyl-3-oxobutyl)acrylamide Oligomer/Silica Gel Nanocomposite with No Weight Loss Even at 800 ℃ Equal to An Original Silica Gel2007

    • Author(s)
      H.Sawada et al.
    • Journal Title

      Colloid Polym.Sci. (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Preparation and Antibacterial Activity of Novel Fluoroalkyl End-capped Oligomers/silica Nanocomposites-Encapsulated Low Molecular Biocides2007

    • Author(s)
      H.Sawada et al.
    • Journal Title

      J.Mater Sci. (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Synthesis and Applications of Fluoroalkyl End-capped Cooligomers Having Fullerene and Mixed Fullerenes in the Main Chain2007

    • Author(s)
      R.Kasai, H.Sawada et al.
    • Journal Title

      J.Mater. Sci. (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Preparation of Novel Fluoroalkyl End-capped Oligomers/Hydroxyapatite Nanocomposites2007

    • Author(s)
      H.Sawada et al.
    • Journal Title

      Macromol.Mater.Eng. 292

      Pages: 403-406

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Synthesis and Application of Novel Fluoroalkyl End-capped Cooligomers Having Adamantane as a Pendant Group2007

    • Author(s)
      M.Mugisawa, H.Sawada et al.
    • Journal Title

      Colloid Polym.Sci. 285

      Pages: 737-744

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Synthesis of Novel Cross-linked Fluorinated Cooligomeric Nanoparticles : Synthetic Approach to Colloidal Stable Fluorinated Magnetic Nanocomposites2007

    • Author(s)
      H.Yoshioka, H.Sawada et al.
    • Journal Title

      J.Oleo Sci. (in press)

    • NAID

      130000055471

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Preparation of Novel Cross-linked Fluoroalkyl End-capped Adamantane Cooligomer/Copper Nanocomposites2007

    • Author(s)
      H.Sawada et al.
    • Journal Title

      Eur.Polym.J. (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Preparation of Fluoroalkyl End-capped Oligomers/Magnetite Nanocomposites Possessing a Good Dispersibility and Stability2007

    • Author(s)
      H.Yoshioka, H.Sawada et al.
    • Journal Title

      J.Fluorine Chem. (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Preparation of Novel Fluoroalkyl End-capped 2-Acrylamide-2-methylpropanesulfonic Acid Cooligomeric Nanoparticles Containing Adamantane Units Possessing a Lower Critical Solution Temperature (LCST) Characteristic in Organic Media2007

    • Author(s)
      M.Mugisawa, H.Sawada et al.
    • Journal Title

      Langmuir (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Synthesis of Self-assembled Fluoroalkyl End-capped Oligomeric Aggregates Applications of these Aggregates to Fluorinated Oligomeric Nanocomposites2007

    • Author(s)
      H.Sawada
    • Journal Title

      Prog.Polym.Sci. 32

      Pages: 509-533

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Development of Fluorinated Polymeric Functional Materials Using Fluorinated Organic Peroxide as Key Material2007

    • Author(s)
      H.Sawada
    • Journal Title

      Polym.J. (in press)

    • NAID

      10019524031

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Preparation and Applications of Novel Amphiphilic Fluoroalkyl End-capped Oligomers-Clay Nanocomposites2006

    • Author(s)
      H.Sawada et al.
    • Journal Title

      Polym.Adv.Technol. 17

      Pages: 479-483

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Reactions of Copper Ions with Amines in the Presence of Self-assembled Fluorinated Oligomeric Aggregates2006

    • Author(s)
      H.Sawada et al.
    • Journal Title

      J.Appl.Polym.Sci. 100

      Pages: 1328-1334

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Architectures of Novel Fluorinated Block Copolymers Fuelled by a Poor Radical Polymerizable Characteristic of 1,3-Divinyltetramethyldisiloxane2006

    • Author(s)
      H.Sawada et al.
    • Journal Title

      Polym.Adv.Technol. 17

      Pages: 66-69

    • Related Report
      2006 Annual Research Report
  • [Journal Article] フルオロアルキル基含有オリゴマーナノ粒子の調製と応用2006

    • Author(s)
      吉岡宏晃, 古桑里香, 沢田英夫
    • Journal Title

      表面 44

      Pages: 167-182

    • Related Report
      2006 Annual Research Report
  • [Journal Article] フッ素系高分子ナノ粒子の調製と応用2006

    • Author(s)
      麦沢正輝, 鳴海民和, 沢田英夫
    • Journal Title

      フッ素系材料の応用技術(シーエムシー出版)

      Pages: 324-342

    • Related Report
      2006 Annual Research Report
  • [Journal Article] フッ素系乳化剤2006

    • Author(s)
      沢田英夫
    • Journal Title

      新しい分散・乳化の科学と応用技術の新展開(テクノシステム)

      Pages: 243-272

    • Related Report
      2006 Annual Research Report
  • [Journal Article] フッ素系分子集合体コーティングによる表面改質2006

    • Author(s)
      沢田英夫
    • Journal Title

      新しい分散・乳化の科学と応用技術の新展開(テクノシステム)

      Pages: 243-272

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Preparation of A Variety of Fluoroalkyl End-Capped N- (1, 1-Dimethyl-3-oxobutyl) acrylamide Oligomer/Silica Nanocomposites Possessing No Weight Loss Characteristic at 800℃

    • Author(s)
      H. Sawada, et. al.
    • Journal Title

      Polym. Adv. Technol. (In press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation of Colloidal Stable Fluoroalkyl End-capped Oligomer/Silver Nanocomposites-Application to the Surface Modification of Traditional Organic Polymers with These Nanocomposites

    • Author(s)
      H. Sawada, et. al.
    • Journal Title

      Polym. Adv. Technol. (In press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] Preparation of Fluoroalkyl End-capped Oligomer/Silica Nanocomposites with No Weight Loss Even at 800℃2007

    • Author(s)
      H. Sawada
    • Organizer
      15th European Symposium on Fluorine Chemistry
    • Place of Presentation
      Prague, Czech Republic
    • Related Report
      2007 Annual Research Report
  • [Presentation] Preparation and Properties of Fluoroalkyl End-Capped Oligomeric Aggregates/Ionic Liquid Nanocomposites2007

    • Author(s)
      H. Sawada
    • Organizer
      2nd International Congress on Ionic Liquids
    • Place of Presentation
      横浜
    • Related Report
      2007 Annual Research Report
  • [Presentation] Preparation and Properties of Fluoroalkyl End-Capped Oligomeric Aggregates/Ionic Liquid Nanocomposites2007

    • Author(s)
      H. Sawada
    • Organizer
      COIL-2 Pre Symposium, "Synthesis and Applications of Ionic Liquids"
    • Place of Presentation
      横浜
    • Related Report
      2007 Annual Research Report
  • [Presentation] Preparation and Applications of Fluoroalkyl End-Capped Oligomeric Nanocomposites2007

    • Author(s)
      H. Sawada
    • Organizer
      The 2nd International Symposium on Fluorous Technologies
    • Place of Presentation
      横浜
    • Related Report
      2007 Annual Research Report
  • [Patent(Industrial Property Rights)] 粉末状のシリカコンポジット粒子及びその製造方法、シリカコンポジット粒子分散液、並び樹脂組成物2006

    • Inventor(s)
      沢田 英夫ら
    • Industrial Property Rights Holder
      日本化学工業, 弘前大学
    • Industrial Property Number
      2006-330376
    • Filing Date
      2006-12-07
    • Related Report
      2006 Annual Research Report

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Published: 2006-04-01   Modified: 2018-03-28  

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