scholarly journals Design of Clickable Ionic Liquid Monomers to Enhance Ionic Conductivity for Main-Chain 1,2,3-Triazolium-Based Poly(Ionic Liquid)s

ACS Omega ◽  
2021 ◽  
Vol 6 (15) ◽  
pp. 10030-10038
Author(s):  
Ruka Hirai ◽  
Takaichi Watanabe ◽  
Tsutomu Ono
Keyword(s):  
Ionic Liquid ◽  
Ionic Conductivity ◽  
Main Chain ◽  
Poly Ionic Liquid

Unconventional poly(ionic liquid)s combining motionless main chain 1,2,3-triazolium cations and high ionic conductivity

2015 ◽  
Vol 6 (23) ◽  
pp. 4299-4308 ◽  
Author(s):  
Guillaume Colliat-Dangus ◽  
Mona M. Obadia ◽  
Yakov S. Vygodskii ◽  
Anatoli Serghei ◽  
Alexander S. Shaplov ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ionic Conductivity ◽  
Diethylene Glycol ◽  
Main Chain ◽  
High Ionic Conductivity ◽  
Dipolar Cycloaddition ◽  
Poly Ionic Liquid

We report the synthesis of poly(1,2,3-triazolium ionic liquid)s by the polyaddition of α-azide-ω-alkyne monomers with short n-hexyl and diethylene glycol spacers by both copper(I)-catalyzed and thermal Huisgen azide–alkyne 1,3-dipolar cycloaddition.

Dually Cross-Linked Single Network Poly(Ionic Liquid)/Ionic Liquid Ionogels for a Flexible Strain-Humidity Bimodal Sensor

Soft Matter ◽  
2021 ◽  
Author(s):  
Fengjin Xie ◽  
Xinpei Gao ◽  
Yang Yu ◽  
Fei Lu ◽  
Liqiang Zheng
Keyword(s):  
Mechanical Properties ◽  
Ionic Liquid ◽  
Ionic Conductivity ◽  
Flexible Electronics ◽  
High Ionic Conductivity ◽  
Gel Electrolytes ◽  
Poly Ionic Liquid

Gel electrolytes have aroused extensive interest for diverse flexible electronics due to their high ionic conductivity and inherent stretchability. However, gel electrolytes still face challenges in terms of mechanical properties,...

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.

Imidazolium-Based Poly(ionic liquid)/Ionic Liquid Ion-Gels with High Ionic Conductivity Prepared from a Curable Poly(ionic liquid)

2016 ◽  
Vol 37 (14) ◽  
pp. 1150-1154 ◽  
Author(s):  
Matthew G. Cowan ◽  
Alexander M. Lopez ◽  
Miyuki Masuda ◽  
Yuki Kohno ◽  
William M. McDanel ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ionic Conductivity ◽  
High Ionic Conductivity ◽  
Poly Ionic Liquid ◽  
Ion Gels

Poly(ionic liquid)s with branched side chains: polymer design for breaking the conventional record of ionic conductivity

2021 ◽  
Vol 12 (5) ◽  
pp. 711-718
Author(s):  
Taichi Ikeda
Keyword(s):  
Ionic Liquid ◽  
Ionic Conductivity ◽  
Side Chains ◽  
Single Ion Conductors ◽  
Poly Ionic Liquid ◽  
Ion Conductors

Poly(ionic liquid)s with branched side chains can break the conventional record of ionic conductivity of single-ion conductors.

Highly Sensitive Gas-Sensing Films for Volatile Organic Acids from Imidazolium-Based Poly(ionic liquid)s

2020 ◽  
Vol 20 (6) ◽  
pp. 3588-3597 ◽  
Author(s):  
Yehao Zhang ◽  
Xu Qiao ◽  
Wenli Zhao ◽  
Jiao Sun ◽  
Qin Tang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Volatile Organic Compounds ◽  
Organic Acids ◽  
Organic Compounds ◽  
Quartz Crystal ◽  
Main Chain ◽  
Imidazolium Cation ◽  
Volatile Organic ◽  
Volatile Organic Acids ◽  
Poly Ionic Liquid

Imidazolium-based poly(ionic liquid)s were synthesized and used as sensing film for the adsorption of volatile organic compounds. Based on a quartz crystal microbalance system, the sensing properties of the imidazolium-based poly(ionic liquid)s on volatile organic compounds was assessed according to the position of imidazolium cation in the polymer chain (the main-chain or side-chain type) and the varied counterions. The results indicated that the imidazolium-based poly(ionic liquid)s films have much higher adsorption capability on volatile organic acids than other volatile organic compounds, which is due to the strong affinity between imidazolium group and the carboxyl group. The position of imidazolium cation in the polymer chain and counterions of the imidazolium-based poly(ionic liquid)s was found to be able to influence the selectivity and sensitivity of volatile organic acids. The main-chain imidazolium-based poly(ionic liquid)s were shown strengthen the adsorption of propionic acid vapor, while the counter ion of dicyanamide showed the highest selectivity on volatile organic acids. Based on the quartz crystal microbalance sensing system, the imidazoliumbased poly(ionic liquid)s film was shown capable of detecting volatile organic acids with a theoretical detection limit of about 3.1 ppb and a quick recovery time less than 40 seconds. The sensing performance is also stable for repeated usage and after long-time storage.

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