Molecular transport in ionic liquid/nanomembrane hybrids

2020 ◽  
Vol 22 (17) ◽  
pp. 9808-9814
Author(s):  
Daniil Naberezhnyi ◽  
Petr Dementyev
Keyword(s):  
Ionic Liquid ◽  
Surface Functionalization ◽  
Molecular Transport ◽  
Ultrathin Membranes

Molecular transport in ultrathin membranes changes upon surface functionalization.

Controlling the Dynamics of Ionic Liquid Thin Films via Multilayer Surface Functionalization

2020 ◽  
Vol 142 (20) ◽  
pp. 9482-9492 ◽  
Author(s):  
Boning Wu ◽  
John P. Breen ◽  
Xiangyu Xing ◽  
Michael D. Fayer
Keyword(s):  
Thin Films ◽  
Ionic Liquid ◽  
Surface Functionalization ◽  
Liquid Thin Films

Surface Functionalization of TiO2 Nanoparticles Influences the Conductivity of Ionic Liquid-Based Composite Electrolytes

2019 ◽  
Vol 3 (1) ◽  
pp. 342-350 ◽  
Author(s):  
Pin Ma ◽  
Yanyan Fang ◽  
Di Zhang ◽  
Hongbo Cheng ◽  
Nianqing Fu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Tio2 Nanoparticles ◽  
Surface Functionalization ◽  
Composite Electrolytes

Rapid surface functionalization of carbon fibres using microwave irradiation in an ionic liquid

RSC Advances ◽  
2016 ◽  
Vol 6 (39) ◽  
pp. 32480-32483 ◽  
Author(s):  
Kathleen M. Beggs ◽  
Magenta D. Perus ◽  
Linden Servinis ◽  
Luke A. O'Dell ◽  
Bronwyn L. Fox ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Microwave Irradiation ◽  
Organic Solvent ◽  
Low Power ◽  
Carbon Fibre ◽  
Surface Functionalization ◽  
Carbon Fibres ◽  
Power Microwave

Carbon fibre surfaces have been successfully modified using molecular grafting under low power microwave irradiation (20 W) in both 1,2-dichlorobenzene and emimTFSI. Results showed an improved IFSS by 18% for organic solvent and 28% for ionic liquid.

Surface functionalization of ferrocene based ionic liquid onto carbon surface using stepwise grafting

2014 ◽  
Vol 713 ◽  
pp. 28-31 ◽  
Author(s):  
Van Bui-Thi-Tuyet ◽  
Gaëlle Trippé-Allard ◽  
Jalal Ghilane ◽  
Hyacinthe Randriamahazaka
Keyword(s):  
Ionic Liquid ◽  
Surface Functionalization ◽  
Carbon Surface

scholarly journals Surface Functionalization of Activated Carbon with Phosphonium Ionic Liquid for CO2 Adsorption

Coatings ◽  
2019 ◽  
Vol 9 (9) ◽  
pp. 590 ◽  
Author(s):  
Xiaodong He ◽  
Jiamei Zhu ◽  
Hongmin Wang ◽  
Min Zhou ◽  
Shuangquan Zhang
Keyword(s):  
Ionic Liquid ◽  
Activated Carbon ◽  
Surface Functionalization ◽  
Gas Flow ◽  
Co2 Adsorption ◽  
Breakthrough Curves ◽  
X Ray Diffraction ◽  
Adsorption Selectivity ◽  
Adsorption Behaviors ◽  
Phosphonium Ionic Liquid

Immobilization of phosphonium ionic liquid (IL) onto activated carbon (AC) was synthesized via grafting and impregnated methods, and the modified materials were analyzed via Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction, thermal gravity analysis, scanning electron microscope, pore structure and CO2/N2 adsorption selectivity. The effect of the gas flow rate (100–500 mL/min) and adsorption pressure (0.2–0.6 MPa) on the dynamic adsorption behavior of mixture gas containing 15 vol.% CO2 and 85 vol.% N2 was explained using a breakthrough method. By analyzing the breakthrough curves, the adsorption capacity was determined. The results show that surface functionalization of activated carbon with phosphonium ionic liquid is conducive to improving CO2/N2 selectivity, especially ionic liquid-impregnated film. The different adsorption behaviors of impregnated and grafted adsorbents are observed under various conditions. The grafted AC had better CO2 adsorption and mass transfer due to a lower blockage of pores by ionic liquid.

Studies on the effect of bio-ionic liquid structures on the spontaneous reduction and dispersion stability of graphene oxide in aqueous media

RSC Advances ◽  
2014 ◽  
Vol 4 (79) ◽  
pp. 42197-42201 ◽  
Author(s):  
Mukesh Sharma ◽  
Dibyendu Mondal ◽  
Chandrakant Mukesh ◽  
Kamalesh Prasad
Keyword(s):  
Ionic Liquid ◽  
Graphene Oxide ◽  
Surface Functionalization ◽  
Aqueous Media ◽  
Dispersion Stability ◽  
Spontaneous Reduction

Surface functionalization of graphene oxide (GO) by choline bicarbonate, choline hydroxide, choline formate and choline caproate resulted formation of partially reduced GO.

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