Nanostructured Aqueous Lithium-Ion Conductors Formed by the Self-Assembly of Imidazolium-Type Zwitterions

被引：45
作者：
Gao, Xinpei [1 ]
Lu, Fei [1 ]
Shi, Lijuan [1 ]
Jia, Han [1 ]
Gao, Hejun [1 ]
Zheng, Liqiang [1 ]
机构：
[1] Shandong Univ, Key Lab Colloid & Interface Chem, Minist Educ, Jinan 250100, Peoples R China
来源：
ACS APPLIED MATERIALS & INTERFACES | 2013年 / 5卷 / 24期
基金：
高等学校博士学科点专项科研基金; 中国国家自然科学基金;
关键词：
ionic liquid crystals; zwitterions; ionic liquids; self-assembly; electrolyte; BICONTINUOUS CUBIC PHASES; LIQUID-CRYSTALLINE PHASES; BATTERY; BEHAVIOR; METAL; CONDUCTIVITY; ORGANIZATION; TRANSPORT; MICELLES;
D O I：
10.1021/am404288x
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
In the present study, we have synthesized a room-temperature ionic liquid by mixing imidazolium-type zwitterions with lithium bis(trifluoromethanesulfonyl)imide. We constructed nanostructured aqueous lithium-ion conductors having hexagonal, lamellar, and bicontinuous cubic structures by the self-assembly of this amphiphilic ionic liquid. These nanostructured lithium-ion conductors exhibited an assembled-structure dependent lithium-ion conduction behavior. The introduction of highly ordered and well-defined liquid crystal structures into room-temperature ionic liquid radically changes the conduction mechanism from diffusion to hopping.
引用
收藏
页码：13312 / 13317
页数：6
相关论文
共 39 条
  • [1] Building better batteries
    Armand, M.
    Tarascon, J. -M.
    [J]. NATURE, 2008, 451 (7179) : 652 - 657
  • [2] Berret JF, 2006, MOLECULAR GELS: MATERIALS WITH SELF-ASSEMBLED FIBRILLAR NETWORKS, P667, DOI 10.1007/1-4020-3689-2_20
  • [3] Salt-induced viscoelastic wormlike micelles formed in surface active ionic liquid aqueous solution
    Bin Dong
    Jin Zhang
    Liqiang Zheng
    Suqing Wang
    Xinwei Li
    Tohru Inoue
    [J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2008, 319 (01) : 338 - 343
  • [4] Ionic liquid crystals
    Binnemans, K
    [J]. CHEMICAL REVIEWS, 2005, 105 (11) : 4148 - 4204
  • [5] Liquid-crystal nanoscience: an emerging avenue of soft self-assembly
    Bisoyi, Hari Krishna
    Kumar, Sandeep
    [J]. CHEMICAL SOCIETY REVIEWS, 2011, 40 (01) : 306 - 319
  • [6] The zwitterion effect in ionic liquids: Towards practical rechargeable lithium-metal batteries
    Byrne, N
    Howlett, PC
    MacFarlane, DR
    Forsyth, M
    [J]. ADVANCED MATERIALS, 2005, 17 (20) : 2497 - +
  • [7] Ionic Conduction and Dielectric Response of Poly(imidazolium acrylate) Ionomers
    Choi, U. Hyeok
    Lee, Minjae
    Wang, Sharon
    Liu, Wenjuan
    Winey, Karen I.
    Gibson, Harry W.
    Colby, Ralph H.
    [J]. MACROMOLECULES, 2012, 45 (09) : 3974 - 3985
  • [8] Nanoporous, Bicontinuous Cubic Lyotropic Liquid Crystal Networks via Polymerizable Gemini Ammonium Surfactants
    Hatakeyama, Evan S.
    Wiesenauer, Brian R.
    Gabriel, Christopher J.
    Noble, Richard D.
    Gin, Douglas L.
    [J]. CHEMISTRY OF MATERIALS, 2010, 22 (16) : 4525 - 4527
  • [9] Aqueous phase behavior of a 1-O-phytanyl-β-D-xyloside/water system.: Glycolipid-based bicontinuous cubic phases of crystallographic space groups Pn3m and Ia3d
    Hato, M
    Yamashita, I
    Kato, T
    Abe, Y
    [J]. LANGMUIR, 2004, 20 (26) : 11366 - 11373
  • [10] Hikmet RRM, 2001, ADV MATER, V13, P338, DOI 10.1002/1521-4095(200103)13:5<338::AID-ADMA338>3.0.CO
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