Synthesis of high-toughness ion gel and its application to CO2 separation materials

2013 Fiscal Year Final Research Report

• Project/Area Number: 24750066
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Analytical chemistry
• Research Institution: The University of Tokyo
• Principal Investigator: FUJII Kenta 東京大学, 物性研究所, 助教 (20432883)
• Project Period (FY): 2012-04-01 – 2014-03-31
• Keywords: イオン液体 / イオンゲル / 二酸化炭素分離膜 / 二酸化炭素吸収

Research Abstract

In this study, we tried to prepare a high toughness ion gel, Tetra-PEG ion gel from the viewpoint of solution chemistry. Furthermore, we applied the Tetra-PEG ion gel to CO2 separation membranes to show an excellent CO2 separation performance compared with the conventional separation materials containing ionic liquids.

Research Products

• [Journal Article] Kinetic Aspect on Gelation Mechanism of Tetra-PEG Hydrogel (2014)
  • Author(s): K. Nishi, K. Fujii, Y. Katsumoto, T. Sakai, and M. Shibayama
  • Journal Title: Macromolecules Volume: 47 Pages: 3274-3281
  • DOI: 10.1021/ma500662j
  • Peer Reviewed
• [Journal Article] Small-angle Neutron Scattering Study on Defect-Controlled Polymer Networks (2014)
  • Author(s): K. Nishi, H. Asai, K. Fujii, Y.-S. Han, T.-H. Kim, T. Sakai, and M. Shibayama
  • Journal Title: Macromolecules Volume: 47 Pages: 1801-1809
  • DOI: 10.1021/ma402590n
  • Peer Reviewed
• [Journal Article] Acid-base Property of Protic Ionic Liquid, 1-Alkylimidazolium Bis(trifluoromethanesulfon yl)amide Studied by Potentiometric Titration (2013)
  • Author(s): K. Hashimoto, K. Fujii, and M. Shibayama
  • Journal Title: J. Mol. Liquids Volume: 188 Pages: 143-147
  • DOI: 10.1016/j.molliq.2013.08.023
  • Peer Reviewed
• [Journal Article] Unusual Li^+ Ion Solvation Structure in Bis(fluorosulfonyl)amide Based Ionic Liquid (2013)
  • Author(s): K. Fujii, H. Hamano, H. Doi, X. Song, S. Tsuzuki, K. Hayamizu, S. Seki, Y. Kameda, K. Dokko, M. Watanabe, and Y. Umebayashi
  • Journal Title: J. Phys. Chem. C Volume: 117 Pages: 19314-19324
  • DOI: 10.1021/jp4053264
  • Peer Reviewed
• [Journal Article] SANS and DLS Study of Tacticity Effects on Hydrophobicity and Phase Separation of Poly(N-isopropylacrylamide) (2013)
  • Author(s): K. Nishi, T. Hiroi, K. Hashimoto, K. Fujii, Y.-S. Han, T.-H Kim., Y. Katsumoto, and M. Shibayama
  • Journal Title: Macromolecules Volume: 46 Pages: 6225-6232
  • DOI: 10.1021/ma401349v
  • Peer Reviewed
• [Journal Article] Brønsted Basicity of Solute Butylamine in an Aprotic Ionic Liquid Investigated by Potentiometric Titration (2013)
  • Author(s): K. Fujii, K. Hashimoto, T. Sakai, Y. Umebayashi, and M. Shibayama
  • Journal Title: Chem. Lett. Volume: 42 Pages: 1250-1251
  • DOI: 10.1246/cl.120537
  • Peer Reviewed
• [Journal Article] Small-angle Neutron Scattering Study on Aggregation of 1-Alkyl-3-methylimidazolium-based Ionic Liquids in Aqueous Solution (2013)
  • Author(s): T. Kusano, K. Fujii, M. Tabata, and M. Shibayama
  • Journal Title: J. Solution Chem. Volume: 42 Pages: 1888-1901
  • DOI: 10.1007/s10953-013-0080-0
  • Peer Reviewed
• [Journal Article] Collective dynamics of room-temperature ionic liquids and their Li ion solutions studied by high-resolution inelastic X-ray scattering (2013)
  • Author(s): K. Fujii, M. Shibayama, T. Yamaguchi, K. Yoshida, T. Yamaguchi, S. Seki, H. Uchiyama, A. Q. R. Baron, and Y. Umebayashi
  • Journal Title: J. Chem. Phys. Volume: 138 Pages: 151101
  • DOI: 10.1063/1.4802768
• [Journal Article] High-performance Ion Gel with Tetra-PEG Network (2012)
  • Author(s): K. Fujii, H. Asai, T. Ueki, M. Sakai, U. Chung, M. Watanabe, and M. Shibayama
  • Journal Title: Soft Matter Volume: 8 Pages: 1756-1759
  • DOI: 10.1039/c2sm07119c
  • Peer Reviewed
• [Journal Article] Kinetic Study for AB-type Coupling Reaction of Tetra-arm Polymers (2012)
  • Author(s): K. Nishi, K. Fujii, M. Chijiishi, Y. Katsumoto, U. Chung, T. Sakai, and M. Shibayama
  • Journal Title: Macromolecules Volume: 45 Pages: 1031-1036
  • DOI: 10.1021/ma202386k
  • Peer Reviewed
• [Presentation] イオン液体を溶媒とする機能性電解質溶液の構造解析 (2014)
  • Author(s): 藤井健太
  • Organizer: 電気化学会第81回大会
  • Place of Presentation: 関西大学(特1K05)
  • Year and Date: 20140329-31
• [Presentation] イオン液体中における多分岐高分子ゲル化反応の反応速度論 (2013)
  • Author(s): 橋本慧, 藤井健太, 西健吾, 柴山充弘
  • Organizer: 第4回イオン液体討論会
  • Place of Presentation: 慶應義塾大学(1O02)
  • Year and Date: 20131120-21
• [Presentation] イオン液体中で特有な溶媒和の構造化学と新規ソフトマター材料開発への展開研究 (2013)
  • Author(s): 藤井健太
  • Organizer: 第36回溶液化学シンポジウム
  • Place of Presentation: 北海道大学(AW1)
  • Year and Date: 20131009-11
• [Presentation] Solvation Structure of Poly(ethylene glycol) in 1-ethyl-3-methylimidazolium-based Ionic Liquids (2013)
  • Author(s): K. Fujii, H. Asai, Y. Umebayashi, and M. Shibayama
  • Organizer: 33rd International Conference on Solution Chemistry
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 20130707-12
• [Presentation] Tetra-PEGイオンゲルおよびハイドロゲルのゲル化反応とその反応速度論 (2013)
  • Author(s): 藤井健太, 西健吾, 橋本慧, 酒井崇匡, 柴山充弘
  • Organizer: 第73回分析化学討論会
  • Place of Presentation: 北海道大学(D1012)
  • Year and Date: 20130518-19
• [Presentation] イオン液体中における多分岐高分子,Tetra-PEGのゲル化反応と酸塩基反応に基づく反応時間制御 (2013)
  • Author(s): 橋本慧, 西健吾, 藤井健太, 柴山充弘
  • Organizer: 第73回分析化学討論会
  • Place of Presentation: 北海道大学(A1015)
  • Year and Date: 20130518-19
• [Presentation] プロトン性および非プロトン性イオン液体中のイオン間水素結合 (2013)
  • Author(s): 土井寛之, 宋雪旦, 浜野洋志, 藤井健太, 神崎亮, 亀田恭男, 梅林泰宏
  • Organizer: 第73回分析化学討論会
  • Place of Presentation: 北海道大学(D1019)
  • Year and Date: 20130518-19
• [Presentation] イオン液体中におけるpoly(benzyl methacryate)の溶媒和構造 (2012)
  • Author(s): 藤井健太, 上木岳士, 北沢侑造, 渡邉正義, 柴山充弘
  • Organizer: 第3回イオン液体討論会
  • Place of Presentation: 那覇(O2-10)
  • Year and Date: 20121207-08
• [Presentation] イオン液体中におけるメタクリル酸エステル系中分子および高分子の溶存状態 (2012)
  • Author(s): 藤井健太, 上木岳士, 松上優, 渡邉正義, 柴山充弘
  • Organizer: 第35回溶液化学シンポジウム
  • Place of Presentation: 早稲田大学(O19)
  • Year and Date: 20121112-14
• [Presentation] Preparation and Structural Characterization of High-Strength Ion Gels (2012)
  • Author(s): M. Shibayama, H. Asai, and K. Fujii
  • Organizer: Macro2012
  • Place of Presentation: Virginia Tech in Blacksburg, Virginia, USA
  • Year and Date: 20120624-29