Preparation of Poly(ionic liquid) Microbeads by Evaporation‐Assisted Phase Separation

2022 ◽  
pp. 2100379
Author(s):  
Qi Lei ◽  
Fang He ◽  
Xiaopeng Zhao ◽  
Jianbo Yin
Keyword(s):  
Ionic Liquid ◽  
Phase Separation ◽  
Poly Ionic Liquid

Vapor induced phase separation towards anion-/near-infrared-responsive pore channels for switchable anti-fouling membranes

2020 ◽  
Vol 8 (18) ◽  
pp. 8934-8948
Author(s):  
Ran Wei ◽  
Jiabei Guo ◽  
Lunqiang Jin ◽  
Chao He ◽  
Yi Xie ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Phase Separation ◽  
Near Infrared ◽  
Poly Ionic Liquid

Development of anion-/near-infrared-responsive and anti-fouling membranes fabricated through vapor induced phase separation based on poly(ionic liquid) nanoparticles.

scholarly journals Overcoming the Phase Separation within High–Entropy Metal Carbide by Poly(ionic liquid)s

2021 ◽  
Author(s):  
Yan Leng ◽  
Zihao Zhang ◽  
Hao Chen ◽  
Shengyu Du ◽  
Jixing Liu ◽  
...  
Keyword(s):  
Free Energy ◽  
Ionic Liquid ◽  
Phase Separation ◽  
Metal Ions ◽  
Metal Carbide ◽  
Metal Carbides ◽  
Crystalline Materials ◽  
Energy Value ◽  
High Entropy ◽  
Poly Ionic Liquid

High-entropy crystalline materials are attracting more attention. In principle, high–entropy metal carbides (HMCs) that contain five or more metal ions, possess more negative free energy value during catalysis. But its...

Preparation of Poly(Ionic Liquid) Microbeads via Cooling‐Assisted Phase Separation Method

2021 ◽  
pp. 2100275
Author(s):  
Qi Lei ◽  
Jia Zhao ◽  
Fang He ◽  
Xiaopeng Zhao ◽  
Jianbo Yin
Keyword(s):  
Ionic Liquid ◽  
Phase Separation ◽  
Separation Method ◽  
Poly Ionic Liquid

A Novel Poly(Ionic Liquid) as the Thermal Insulating Material

2020 ◽  
Vol 13 (3) ◽  
pp. 241-247
Author(s):  
Wenxin Wei ◽  
Guifeng Ma ◽  
Hongtao Wang ◽  
Jun Li
Keyword(s):  
Thermal Conductivity ◽  
Ionic Liquid ◽  
Glass Transition ◽  
Transition Temperature ◽  
Glass Transition Temperature ◽  
Flame Resistance ◽  
Insulating Material ◽  
Low Thermal Conductivity ◽  
Thermal Insulating ◽  
Poly Ionic Liquid

Objective: A new poly(ionic liquid)(PIL), poly(p-vinylbenzyltriphenylphosphine hexafluorophosphate) (P[VBTPP][PF6]), was synthesized by quaternization, anion exchange reaction, and free radical polymerization. Then a series of the PIL were synthesized at different conditions. Methods: The specific heat capacity, glass-transition temperature and melting temperature of the synthesized PILs were measured by differential scanning calorimeter. The thermal conductivities of the PILs were measured by the laser flash analysis method. Results: Results showed that, under optimized synthesis conditions, P[VBTPP][PF6] as the thermal insulator had a high glass-transition temperature of 210.1°C, high melting point of 421.6°C, and a low thermal conductivity of 0.0920 W m-1 K-1 at 40.0°C (it was 0.105 W m-1 K-1 even at 180.0°C). The foamed sample exhibited much low thermal conductivity λ=0.0340 W m-1 K-1 at room temperature, which was comparable to a commercial polyurethane thermal insulating material although the latter had a much lower density. Conclusion: In addition, mixing the P[VBTPP][PF6] sample into polypropylene could obviously increase the Oxygen Index, revealing its efficient flame resistance. Therefore, P[VBTPP][PF6] is a potential thermal insulating material.

Modular Platform for Synthesis of Poly(Ionic Liquid) Electrolytes for Electrochemical Applications in Supercapacitors

2021 ◽  
Vol 6 (15) ◽  
pp. 3795-3801
Author(s):  
Radostina Kalinova ◽  
Ivaylo Dimitrov ◽  
Christo Novakov ◽  
Svetlana Veleva ◽  
Antonia Stoyanova
Keyword(s):  
Ionic Liquid ◽  
Liquid Electrolytes ◽  
Electrochemical Applications ◽  
Modular Platform ◽  
Poly Ionic Liquid
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