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Development of reusable and energy-saving reacter using water cluster for continuous nanoparticle synthesis

Research Project

Project/Area Number 17K19002
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Research Field Chemical engineering and related fields
Research InstitutionHirosaki University

Principal Investigator

Sagisaka Masanobu  弘前大学, 理工学研究科, 准教授 (60374815)

Project Period (FY) 2017-06-30 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2018: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2017: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Keywordsクラスター / 超臨界流体 / 二酸化炭素 / ナノ粒子 / 水 / 両親媒性分子 / CO2 / 水クラスター / 分子集合体 / ナノ材料 / 化学工学 / 自己組織化 / 表面・界面物性
Outline of Final Research Achievements

To develop nanoparticles (NPs) production without any flammable organic solvent and ionic surfactant which eventually remain as impurity in the products, this study examined some nanoparticles synthesis in water-in-supercritical CO2 nanoclusters (W/CO2 NCs) stabilized by the nonionic cluster stabilizers. The high-pressure apparatus for the nanoparticles synthesis and separation using W/CO2 NCs was developed and used for the examination. In NPs synthesis not only spherical NPs but also rod-like ones forming a 3D-structure network were yielded depending on the experimental condition. As the results this NPs production process was suggested to be a useful technology enable to reuse the nanocluster (stabilizers and CO2) and to produce high quality NPs.

Academic Significance and Societal Importance of the Research Achievements

本技術は、ナノリアクターが再利用される非浪費型で、連続合成が可能であり、高純度ナノ粒子の分離・回収が温度―圧力制御と分液操作のみで容易に達成できる省労力・省エネルギー技術となる。これは、界面活性剤利用技術や他のナノ粒子製造技術には類を見ない、まったく新しいタイプの技術である。さらに、同様の設計で、酵素反応、ドライクリーニング、染色などへも循環型連続システムを転用可能と考える。そして、本研究の「再利用可能」な界面活性剤代替物で、クリーンで効率的な、そして後処理が容易な循環型連続プロセスは、化石資源依存から脱した、持続性社会を牽引する技術として広く活用されると考えられる。

Report

(3 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • Research Products

    (64 results)

All 2019 2018 2017 Other

All Int'l Joint Research (6 results) Journal Article (9 results) (of which Int'l Joint Research: 8 results,  Peer Reviewed: 9 results,  Open Access: 2 results) Presentation (47 results) (of which Int'l Joint Research: 20 results,  Invited: 7 results) Remarks (2 results)

  • [Int'l Joint Research] University of Bristol/Rutherford Appleton Laboratry/Swansea University(英国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Universiti Pendidikan Sultan Idris(マレーシア)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] University of Nice Sophia Antipolis(フランス)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Pittsburgh University(米国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] ブリストル大学/ラザフォードアップルトン研究所(英国)

    • Related Report
      2017 Research-status Report
  • [Int'l Joint Research] スルタンイドリス教育大学(マレーシア)

    • Related Report
      2017 Research-status Report
  • [Journal Article] Water-in-CO2 Microemulsions Stabilized by Fluorinated Cation-Anion Surfactant Pairs2019

    • Author(s)
      Sagisaka Masanobu、Saito Tatsuya、Yoshizawa Atsushi、Rogers Sarah E.、Guittard Frederic、Hill Christopher、Eastoe Julian、Blesic Marijana
    • Journal Title

      Langmuir

      Volume: 35 Issue: 9 Pages: 3445-3454

    • DOI

      10.1021/acs.langmuir.8b03942

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Surfactants with aromatic headgroups for optimizing properties of graphene/natural rubber latex composites (NRL): Surfactants with aromatic amine polar heads2019

    • Author(s)
      Ardyani Tretya、Mohamed Azmi、Bakar Suriani Abu、Sagisaka Masanobu、Umetsu Yasushi、Mamat Mohamad Hafiz、Ahmad Mohd Khairul、Khalil H.P.S. Abdul、King Stephen、Rogers Sarah E.、Eastoe Julian
    • Journal Title

      Journal of Colloid and Interface Science

      Volume: 545 Pages: 184-194

    • DOI

      10.1016/j.jcis.2019.03.012

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A New Class of Low Surface Energy Anionic Surfactant for Enhanced Oil Recovery2019

    • Author(s)
      Kiani Sajad、Rogers Sarah E.、Sagisaka Masanobu、Alexander Shirin、Barron Andrew R.
    • Journal Title

      Energy & Fuels

      Volume: 33 Issue: 4 Pages: 3162-3175

    • DOI

      10.1021/acs.energyfuels.9b00391

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Linear symmetric liquid crystal trimers exhibiting supramolecular chiral architectures2019

    • Author(s)
      Ryuji Oikawa, Haruna Sasaki, Yoichi Takanishi, Masanobu Sagisaka, Jun Yamamotoc and Atsushi Yoshizawa
    • Journal Title

      Soft Matter

      Volume: 15 Issue: 15 Pages: 3179-3187

    • DOI

      10.1039/c9sm00250b

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Design criteria for rod-like reverse micelles as viscosifiers2019

    • Author(s)
      Masanobu Sagisaka, Robert M. Enick, Julian Eastoe
    • Journal Title

      Accounts of Materials & Surface Research

      Volume: 4 Pages: 50-60

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Preparation of conductive cellulose paper through electrochemical exfoliation of graphite: The role of anionic surfactant ionic liquids as exfoliating and stabilizing agents2018

    • Author(s)
      Mohamed Azmi、Ardyani Tretya、Bakar Suriani Abu、Sagisaka Masanobu、Umetsu Yasushi、Hussin Mohd Rofei Mat、Ahmad Mohd Khairul、Mamat Mohamad Hafiz、King Stephen、Czajka Adam、Hill Christopher、Eastoe Julian
    • Journal Title

      Carbohydrate Polymers

      Volume: 201 Pages: 48-59

    • DOI

      10.1016/j.carbpol.2018.08.040

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Rational Design of Aromatic Surfactants for Graphene/Natural Rubber Latex Nanocomposites with Enhanced Electrical Conductivity2018

    • Author(s)
      Tretya Ardyani, Suriani Abu Bakar, Masanobu Sagisaka, Yasushi Umetsu, J.J. Hamon, Bazura Abdul Rahim, Siti Rahmah Esa, H.P.S Abdul Khalil, Mohamad Hafiz Mamat, Stephen King, Julian Eastoe
    • Journal Title

      Journal of Colloids and Interfaces

      Volume: 516 Pages: 34-47

    • DOI

      10.1016/j.jcis.2018.01.041

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Anisotropic reversed micelles with fluorocarbon-hydrocarbon hybrid surfactants in supercritical CO22018

    • Author(s)
      Masanobu Sagisaka, Shinji Ono, Craig James, Atsushi Yoshizawa, Azmi Mohamed, Frederic Guittard, Robert M. Enick, Sarah E. Rogers, Adam Czajka, Christopher Hill, Julian Eastoe
    • Journal Title

      Colloids and Surfaces B

      Volume: 印刷中 Pages: 201-210

    • DOI

      10.1016/j.colsurfb.2017.12.012

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Trimethylsilyl Hedgehogs - A novel class of superefficient hydrocarbon surfactants2017

    • Author(s)
      Adam Czajka, Christopher Hill, Jocelyn Peach, Jonny Pegg, Isabelle Grillo, Frederic Guittard, Sarah E. Rogers, Masanobu Sagisaka, Julian Eastoe
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 19 Issue: 35 Pages: 23869-23877

    • DOI

      10.1039/c7cp02570j

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Nanoparticle synthesis in water-in-supercritical carbon dioxide nano-dispersions2018

    • Author(s)
      Masanobu Sagisaka, Tatsuya Saito, Shuho Iwama, Shunsuke Ogiwara, Atsushi Yoshizawa, Julian Eastoe
    • Organizer
      EMN Hawaii Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Aggregation Behaviour of Water-in-Supercritical Carbon Dioxide Microemulsions with Fluorinated Catanionic Surfactants2018

    • Author(s)
      Masanobu Sagisaka, Tatsuya Saito, Atsushi Yoshizawa, Marijana Blesic, Julian Eastoe
    • Organizer
      16th Conference of the International Association of Colloid and Interface Scientists
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Growth and Morphology Change of Pluronic Surfactant Micelles with Increasing CO2 pressure2018

    • Author(s)
      Masanobu Sagisaka, Koki Takahashi, Takumi Suto, Toma Yagihashi, Atsushi Yoshizawa, Julian Eastoe
    • Organizer
      22nd International Symposium on Surfactants in Solution
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Rod-like aggregates composed of CO2-philic hydrocarbon polymers and fluorocarbon-hydrocarbon hybrid compounds in supercritical CO22018

    • Author(s)
      Masanobu Sagisaka, Tsubasa Kondo, Yuuki Sato, Atsushi Yoshizawa, Robert M. Enick, Adam Czajka, Christopher Hill, Julian Eastoe
    • Organizer
      8th International Colloid Conference
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Pressure-responsive interfacial properties and aggregation behaviour of Pluronic surfactants in water under supercritical CO2 atmosphere2018

    • Author(s)
      Toma Yagihashi, Koki Takahashi, Atsushi Yoshizawa, Julian Eastoe, Masanobu Sagisaka
    • Organizer
      8th International Colloid Conference
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Enhancing surface tension reducing ability of fluorine-free surfactants by using trimethylsilyl hydrophobic tail terminals and divalent cations2018

    • Author(s)
      Shota Suhara, Kazuki Fujita, Tsuyoshi Narumi, Atsushi Yoshizawa, Adam Czajka, Julian Eastoe, Masanobu Sagisaka
    • Organizer
      8th International Colloid Conference
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ミクロ相分離を利用したラメラ液晶の時間応答型形成/崩壊挙動2018

    • Author(s)
      須原 翔太、鳴海 剛、押山 仁美、吉澤 篤、鷺坂 将伸
    • Organizer
      第16回超臨界流体ミニワークショップ
    • Related Report
      2018 Annual Research Report
  • [Presentation] フッ化炭素基に代わるトリメチルシリル基の界面活性増幅作用2018

    • Author(s)
      梅津 健史、藤田 一樹、吉澤 篤、Julian Eastoe、鷺坂 将伸
    • Organizer
      第16回超臨界流体ミニワークショップ
    • Related Report
      2018 Annual Research Report
  • [Presentation] 水中におけるプルロニック界面活性剤分子集合体の高圧CO2応答挙動2018

    • Author(s)
      八木橋 憧真, 高橋 孝樹, 吉澤 篤, Julian Eastoe, 鷺坂 将伸
    • Organizer
      第16回超臨界流体ミニワークショップ
    • Related Report
      2018 Annual Research Report
  • [Presentation] Effect of tail terminal trimethyl silyl groups on interfacial properties and aggregation behavior of surfactants2018

    • Author(s)
      Masanobu Sagisaka, Kazuki Fujita, Takumi Endo, Tsuyoshi Narumi, Atsushi Yoshizawa, Adam Czajka, Julian Eastoe
    • Organizer
      256th ACS National Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 超臨界CO2を増粘させるハイブリッド化合物/CO2溶解性ポリマー複合体2018

    • Author(s)
      近藤 翼, 佐藤 湧貴, 吉澤 篤, Julian Eastoe, 鷺坂 将伸
    • Organizer
      第57回日本油化学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 非フッ素系多鎖型アニオン界面活性剤の界面化学的物性と撥水能力に与える疎水基分岐構造の影響2018

    • Author(s)
      梅津健史, 藤田一樹, 吉澤篤, Julian Eastoe, 鷺坂将伸
    • Organizer
      第57回日本油化学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 二量化によるノニオン性多分岐型炭化水素界面活性剤の水可溶化能力の増幅2018

    • Author(s)
      須原 翔太, Adam Czajka, Julian Eastoe, 吉澤 篤, 鷺坂将伸
    • Organizer
      2018年度色材研究発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 水中におけるプルロニック界面活性剤分子集合体の高圧CO2応答挙動2018

    • Author(s)
      八木橋 憧真, 高橋 孝樹, 吉澤 篤, Julian Eastoe, 鷺坂 将伸
    • Organizer
      2018年度色材研究発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] カタニオニック界面活性剤の水および超臨界CO2中での会合挙動とイオン対化による相乗効果発現2018

    • Author(s)
      鷺坂 将伸, 斉藤 達也, 吉澤 篤, Marijana Blesic, Julian Eastoe
    • Organizer
      第69回コロイドおよび界面化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ハイブリッド化合物-CO2溶解性ポリマー混合系による 超臨界CO2中での棒状会合体の形成促進2018

    • Author(s)
      近藤 翼, 佐藤 湧貴, 吉澤 篤, 鷺坂 将伸, Julian Eastoe
    • Organizer
      第69回コロイドおよび界面化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 撥水処理剤および超臨界CO2用可溶化剤に向けた 非フッ素系低表面エネルギー疎水基構造の探索2018

    • Author(s)
      梅津 健史, 藤田 一樹, 吉澤 篤, Julian Eastoe, 鷺坂 将伸
    • Organizer
      第69回コロイドおよび界面化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Dynamic Aggregation Behavior of Hybrid Surfactants to Generate Quasi Ion-Channels for Bioinspired Bilayers2018

    • Author(s)
      Masanobu Sagisaka, Tsuyoshi Narumi, Hitomi Oshiyama, Yayoi Fujita, Atsushi Yoshizawa, Frederic Guittard, Julian Eastoe
    • Organizer
      N.I.C.E Conference 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 超臨界CO2中棒状逆ミセルの会合挙動と増粘効果2018

    • Author(s)
      川崎 貴弘、吉澤 篤、Julian Eastoe、鷺坂 将伸
    • Organizer
      第41回フッ素化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 超臨界CO2の増粘に向けたハイブリッド化合物/CO2溶解性ポリマー複合体の形成2018

    • Author(s)
      近藤 翼、佐藤 湧貴、吉澤 篤、Julian Eastoe、鷺坂 将伸
    • Organizer
      第41回フッ素化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ミクロ相分離を利用したラメラ液晶の時間応答型形成/崩壊挙動2018

    • Author(s)
      須原翔太,鳴海剛,押山仁美,吉澤篤,鷺坂将伸
    • Organizer
      2018年材料技術研究協会討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 水中におけるPluronic界面活性剤分子集合体のCO2圧入による成長2018

    • Author(s)
      八木橋憧真, 高橋孝樹, 吉澤篤, Julian Eastoe, 鷺坂将伸
    • Organizer
      2018年材料技術研究協会討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Rod-like nanoaggregates as a CO2 thickener for enhanced oil recovery2017

    • Author(s)
      Masanobu Sagisaka, Yuuki Sato, Shinji Ono, Craig James, Atsushi Yoshizawa, Julian Eastoe
    • Organizer
      EMN Meeting on Nanoparticles 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Stabilization of Water-in-Supercritical Carbon Dioxide Nanoclusters by Headgroup-Free Compounds2017

    • Author(s)
      Masanobu Sagisaka, Shunsuke Ogiwara, Atsushi Yoshizawa, Craig James, Julian Eastoe
    • Organizer
      EMN Meeting on Surface and Interface 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 原油増進回収に向けたCO2foamの開発~グリセリンのCO2foam安定化効果~2017

    • Author(s)
      鷺坂将伸
    • Organizer
      グリセリン新規用途開発研究助成 第9回研究報告会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Fluorocarbon-hydrocarbon hybrid compounds having hydrogen bonding groups to thicken supercritical CO22017

    • Author(s)
      Tsubasa Kondo, Yuki Sato, Atsushi Yoshizawa, Julian Eastoe, Masanobu Sagisaka
    • Organizer
      The 7th Asian Conference on Colloid & Interface Science
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Water/Supercritical Carbon Dioxide Nanodispersions Stabilized by Non-surface-active molecules2017

    • Author(s)
      Masanobu Sagisaka, Shunsuke Ogiwara, Shinji Ono, Craig James, Atsushi Yoshizawa, Julian Eastoe
    • Organizer
      The 7th Asian Conference on Colloid & Interface Science
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Interfacial Properties and Waterproofing Ability of Asymmetric Di-chain Surfactants with Hyperbranched Hydrocarbon Tails2017

    • Author(s)
      Yasushi Umetsu, Kazuki Fujita, Atsushi Yoshizawa, Masanobu Sagisaka
    • Organizer
      The 7th Asian Conference on Colloid & Interface Science
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Viscosity Enhancement of Supercritical CO2 by Low Fluorine-Content Surfactants2017

    • Author(s)
      Takahiro Kawasaki, Yuuki Sato, Shinji Ono, Atsushi Yoshizawa, Azmi Mohamed, Julian Eastoe, Masanobu Sagisaka
    • Organizer
      The 7th Asian Conference on Colloid & Interface Science
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 水素結合基を有するフッ化炭素-炭化水素ハイブリッド化合物による超臨界CO2の増粘効果2017

    • Author(s)
      近藤翼、吉澤篤、鷺坂将伸
    • Organizer
      第15回超臨界流体ミニワークショップ
    • Related Report
      2017 Research-status Report
  • [Presentation] 親水基を持たない化合物による超臨界CO2中での水クラスター形成と応用2017

    • Author(s)
      斉藤達也、吉澤篤、鷺坂将伸
    • Organizer
      第15回超臨界流体ミニワークショップ
    • Related Report
      2017 Research-status Report
  • [Presentation] 水/超臨界CO2混合系における親CO2性界面活性剤の界面物性と会合挙動2017

    • Author(s)
      高橋孝樹、吉澤篤、鷺坂将伸
    • Organizer
      第15回超臨界流体ミニワークショップ
    • Related Report
      2017 Research-status Report
  • [Presentation] 多分岐型炭化水素系界面活性剤の表面張力低下能力と撥水処理能力2017

    • Author(s)
      藤田一樹、吉澤篤、鷺坂将伸
    • Organizer
      第15回超臨界流体ミニワークショップ
    • Related Report
      2017 Research-status Report
  • [Presentation] 非対称二鎖型炭化水素系界面活性剤の界面化学的物性と撥水処理能力2017

    • Author(s)
      梅津健史、吉澤篤、鷺坂将伸
    • Organizer
      第15回超臨界流体ミニワークショップ
    • Related Report
      2017 Research-status Report
  • [Presentation] 低フッ素量界面活性剤による超臨界CO2の粘度増加2017

    • Author(s)
      川崎貴弘、吉澤篤、鷺坂将伸
    • Organizer
      第15回超臨界流体ミニワークショップ
    • Related Report
      2017 Research-status Report
  • [Presentation] 超臨界二酸化炭素中での棒状会合体の形成と増粘効果2017

    • Author(s)
      鷺坂将伸、佐藤湧貴、小野真司、吉澤篤、Julian Eastoe
    • Organizer
      第68回コロイドおよび界面化学討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] ミクロ相分離を利用した分子集合体の機能開発2017

    • Author(s)
      鷺坂将伸
    • Organizer
      フルオラス科学研究会第10回シンポジウム
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Interfacial Properties and Aggregation Behavior of Nonion-type CO2-philic Surfactants in Water/supercritical CO2 Mixtures2017

    • Author(s)
      Koki Takahashi, Atsushi Yoshizawa, Masanobu Sagisaka, Julian Eastoe
    • Organizer
      色材協会創立90周年記念会議
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Rod-like reversed micelle formation and thickening ability of fluorinated di-chain surfactants in supercritical CO22017

    • Author(s)
      Masanobu Sagisaka, Yuuki Sato, Atsushi Yoshizawa, Azmi Mohamed, Julian Eastoe
    • Organizer
      色材協会創立90周年記念会議
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Surface tension reducing and hydrophobing abilities of hedgehog hydrocarbon surfactants2017

    • Author(s)
      Kazuki Fujita, Tsuyoshi Narumi, Atsushi Yoshizawa, Julian Eastoe, Frederic Guittard, Masanobu Sagisaka
    • Organizer
      色材協会創立90周年記念会議
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Formation and applications of water clusters in supercritical CO2 with headgroup-free fluorocarbon-hydrocarbon compounds2017

    • Author(s)
      Tatsuya Saito, Shunsuke Ogiwara, Atsushi Yoshizawa, Julian Eastoe, Masanobu Sagisaka
    • Organizer
      色材協会創立90周年記念会議
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Unique liquid crystal behavior of asymmetric di-chain surfactants having a thermotropic liquid crystal mesogen in water2017

    • Author(s)
      Tsuyoshi Narumi, Yayoi Fujita, Hitomi Oshiyama, Atsushi Yoshizawa, Masanobu Sagisaka
    • Organizer
      色材協会創立90周年記念会議
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Unique Aggregation Behavior and Functions of Amphiphiles Having Mesogenic and Ethoxylated Alkyl tails in Water2017

    • Author(s)
      Masanobu SAGISAKA, Yayoi FUJITA, Hitomi OSHIYAMA, Tsuyoshi NARUMI, Atsushi YOSHIZAWA
    • Organizer
      The 6th Global Conference on Materials Science and Engineering
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 多分岐型炭化水素鎖をもつ二鎖型界面活性剤の界面化学的物性と 撥水作用に与える疎水基膜モルフォロジーの影響2017

    • Author(s)
      梅津健史、藤田一樹、吉澤篤、鷺坂将伸
    • Organizer
      2017年材料技術研究協会討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] 超臨界CO2を増粘させる水素結合性フッ化炭素-炭化水素ハイブリッド化合物2017

    • Author(s)
      近藤翼、佐藤湧貴、吉澤篤、鷺坂将伸
    • Organizer
      2017年材料技術研究協会討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] 親水基フリーフッ化炭素―炭化水素化合物による水クラスター/超臨界CO2分散系の形成とその応用2017

    • Author(s)
      斉藤達也、荻原峻介、吉澤篤、Julian Eastoe、鷺坂将伸
    • Organizer
      2017年材料技術研究協会討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] 低フッ素含量界面活性剤を用いた超臨界CO2中での増粘効果の検討2017

    • Author(s)
      川崎貴弘、佐藤湧貴、吉澤篤、Azmi Mohamed、Julian Eastoe、鷺坂将伸
    • Organizer
      2017年材料技術研究協会討論会
    • Related Report
      2017 Research-status Report
  • [Remarks] 弘前大学理工学部物質創成化学科 吉澤・鷺坂研究室

    • Related Report
      2018 Annual Research Report
  • [Remarks] 吉澤・鷺坂研究室ホームページ

    • URL

      http://www.st.hirosaki-u.ac.jp/~lclab/

    • Related Report
      2017 Research-status Report

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Published: 2017-07-21   Modified: 2022-02-22  

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