Formation of ion gels by polymerization of block copolymer/ionic liquid/oil mesophases

Soft Matter ◽  
2020 ◽  
Vol 16 (26) ◽  
pp. 6102-6114
Author(s):  
Alireza Bandegi ◽  
Jose L. Bañuelos ◽  
Reza Foudazi
Keyword(s):  
Ionic Liquid ◽  
Liquid Crystal ◽  
Block Copolymer ◽  
Ionic Conductivity ◽  
Mechanical Strength ◽  
Lyotropic Liquid Crystal ◽  
Amphiphilic Block Copolymer ◽  
Order Of Magnitude ◽  
Cross Linker ◽  
Ion Gels

Ion gels can be produced through polymerization of lyotropic liquid crystal templates of a monomer, cross-linker, ionic liquid, and amphiphilic block copolymer. The mechanical strength of ion gels can be increased one order of magnitude without compromising the ionic conductivity.

High-performance ionic liquid-based nanocomposite polymer electrolytes with anisotropic ionic conductivity prepared by coupling liquid crystal self-templating with unidirectional freezing

2015 ◽  
Vol 3 (5) ◽  
pp. 2128-2134 ◽  
Author(s):  
Hongzan Song ◽  
Ningning Zhao ◽  
Weichao Qin ◽  
Bing Duan ◽  
Xiaoya Ding ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Liquid Crystal ◽  
Ionic Conductivity ◽  
Polymer Electrolytes ◽  
High Performance ◽  
Vacuum Degassing ◽  
Freezing Method ◽  
Nanocomposite Polymer ◽  
Unidirectional Freezing ◽  
Nanocomposite Polymer Electrolytes

High-performance NCPE has been fabricated by using unidirectional freezing method, liquid crystal self-templating approach and vacuum degassing method.

Bulk self-assembly and ionic conductivity of a block copolymer containing an azobenzene-based liquid crystalline polymer and a poly(ionic liquid)

2017 ◽  
Vol 8 (10) ◽  
pp. 1689-1698 ◽  
Author(s):  
Yu-Dong Zhang ◽  
Jing Ping ◽  
Qi-Wei Wu ◽  
Hong-Bing Pan ◽  
Xing-He Fan ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Block Copolymer ◽  
Ionic Conductivity ◽  
Solid Electrolyte ◽  
Self Assembly ◽  
Liquid Crystalline Polymer ◽  
Liquid Crystalline ◽  
Crystalline Polymer ◽  
Poly Ionic Liquid

A block copolymer containing a liquid crystalline polymer and a poly(ionic liquid) self-assembles and can be used as a solid electrolyte.

scholarly journals Lyotropic liquid crystal phase behavior of a cationic amphiphile in aqueous and non-stoichiometric protic ionic liquid mixtures

Soft Matter ◽  
2020 ◽  
Vol 16 (41) ◽  
pp. 9456-9470
Author(s):  
Dilek Yalcin ◽  
Calum J. Drummond ◽  
Tamar L. Greaves
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Liquid Crystal ◽  
Self Assembly ◽  
Liquid Mixtures ◽  
Lyotropic Liquid Crystal ◽  
Liquid Crystal Phase ◽  
Protic Ionic Liquids ◽  
Protic Ionic Liquid ◽  
Cationic Amphiphile

Protic ionic liquids (PILs) are the largest and most tailorable known class of non-aqueous solvents which possess the ability to support amphiphile self-assembly.

Simultaneous Improvement of Ionic Conductivity and Mechanical Strength in Block Copolymer Electrolytes with Double Conductive Nanophases

2020 ◽  
Vol 41 (7) ◽  
pp. 1900622 ◽  
Author(s):  
Xiao‐Han Cao ◽  
Jun‐Huan Li ◽  
Mu‐Jia Yang ◽  
Jia‐Liang Yang ◽  
Rui‐Yang Wang ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Ionic Conductivity ◽  
Mechanical Strength ◽  
Block Copolymer Electrolytes

scholarly journals Viscoelastic change of block copolymer ion gels in a photo-switchable azobenzene ionic liquid triggered by light

2019 ◽  
Vol 55 (12) ◽  
pp. 1710-1713 ◽  
Author(s):  
Caihong Wang ◽  
Kei Hashimoto ◽  
Ryota Tamate ◽  
Hisashi Kokubo ◽  
Ken Morishima ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Block Copolymer ◽  
Azobenzene Moiety ◽  
Ion Gels

A photo-switchable ionic liquid solvent bearing an azobenzene moiety induced a viscoelastic change of block copolymer ion gels by light.

Preparation of a ROMP-type imidazolium-functionalized norbornene ionic liquid block copolymer and the electrochemical property for lithium-ion batteries polyelectrolyte membranes

RSC Advances ◽  
2015 ◽  
Vol 5 (54) ◽  
pp. 43581-43588 ◽  
Author(s):  
Juan Wang ◽  
Xiaohui He ◽  
Hongyu Zhu ◽  
Defu Chen
Keyword(s):  
Ionic Liquid ◽  
Block Copolymer ◽  
Ionic Conductivity ◽  
Lithium Ion Batteries ◽  
Electrochemical Property ◽  
Polymer Electrolytes ◽  
Lithium Ion ◽  
Solid Polymer Electrolytes ◽  
Solid Polymer ◽  
Polyelectrolyte Membranes

Solid polymer electrolytes with high ionic conductivity have been prepared based on an imidazolium-functionalized norbornene ionic liquid block copolymer.

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