scholarly journals Omnidispersible poly(ionic liquid)-functionalized cellulose nanofibrils: surface grafting and polymer membrane reinforcement

2014 ◽  
Vol 50 (83) ◽  
pp. 12486-12489 ◽  
Author(s):  
Konrad Grygiel ◽  
Bernd Wicklein ◽  
Qiang Zhao ◽  
Michaela Eder ◽  
Torbjörn Pettersson ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Organic Solvents ◽  
Cellulose Nanofibrils ◽  
Polymer Membrane ◽  
Surface Grafting ◽  
Poly Ionic Liquid

Poly(ionic liquid)s were grafted onto cellulose nanofibrils (CNFs) to provide superior dispersibility to CNFs in water and various organic solvents.

Poly(Ionic Liquid) Superabsorbent for Polar Organic Solvents

2015 ◽  
Vol 7 (17) ◽  
pp. 8979-8983 ◽  
Author(s):  
W. Jeffrey Horne ◽  
Mary A. Andrews ◽  
Kelsey L. Terrill ◽  
Spenser S. Hayward ◽  
Jeannie Marshall ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Organic Solvents ◽  
Polar Organic Solvents ◽  
Poly Ionic Liquid

scholarly journals Poly(ionic liquid)s Based Brush Type Nanomotor

Micromachines ◽  
2018 ◽  
Vol 9 (7) ◽  
pp. 364 ◽  
Author(s):  
Yongjun Men ◽  
Yingfeng Tu ◽  
Wei Li ◽  
Fei Peng ◽  
Daniela Wilson
Keyword(s):  
Ionic Liquid ◽  
Brownian Motion ◽  
Large Scale ◽  
Surface Grafting ◽  
Core Shell ◽  
Platinum Nanoparticle ◽  
Grafting Polymerization ◽  
H2o2 Solution ◽  
Poly Ionic Liquid

A brush type nanomotor was fabricated via assembly assistant polymerization of poly(ionic liquid) and surface grafting polymerization. The method for large-scale fabrication of brush nanomotors with soft surfaces is described. These soft locomotive particles are based on core-shell brush nanoparticles assembled from poly(ionic liquid) as core and thermoresponsive PNIPAM as brush shells on which platinum nanoparticle (PtNP) were grown in situ. The particles show non-Brownian motion in H2O2 solution.

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

Facile fabrication of self-reporting micellar and vesicular structures based on etching-ion exchange strategy of photonic composite spheres of poly(ionic liquid)

Nanoscale ◽  
2021 ◽  
Author(s):  
Ning Gao ◽  
Kang Zhou ◽  
Kai Feng ◽  
Wanlin Zhang ◽  
Jiecheng Cui ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ion Exchange ◽  
Chemical Environment ◽  
Facile Fabrication ◽  
Poly Ionic Liquid

Micellar and vesicular structures capable of sensing and reporting the chemical environment as well as facilely introducing user-defined functions make a vital contribution to constructing versatile compartmentalized systems. Herein, combing...

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