Interfacial properties of the alkane+water system in the presence of carbon dioxide and hydrophobic silica

Fuel ◽  
2022 ◽  
Vol 310 ◽  
pp. 122332
Author(s):  
Yafan Yang ◽  
Arun Kumar Narayanan Nair ◽  
Mohd Fuad Anwari Che Ruslan ◽  
Shuyu Sun
Keyword(s):  
Carbon Dioxide ◽  
Water System ◽  
Interfacial Properties ◽  
Hydrophobic Silica

scholarly journals Bulk and Interfacial Properties of the Decane + Water System in the Presence of Methane, Carbon Dioxide, and Their Mixture

2020 ◽  
Vol 124 (43) ◽  
pp. 9556-9569
Author(s):  
Yafan Yang ◽  
Arun Kumar Narayanan Nair ◽  
Mohd Fuad Anwari Che Ruslan ◽  
Shuyu Sun
Keyword(s):  
Carbon Dioxide ◽  
Water System ◽  
Interfacial Properties ◽  
Methane Carbon

Hydrate Phase Equilibria of the Carbon Dioxide, Methane, and Water System

2001 ◽  
Vol 46 (2) ◽  
pp. 381-384 ◽  
Author(s):  
Yu-Taek Seo ◽  
Huen Lee ◽  
Ji-Ho Yoon
Keyword(s):  
Carbon Dioxide ◽  
Phase Equilibria ◽  
Water System ◽  
Hydrate Phase

Model Comparison of the CH4/CO2/Water System in Predicting Dynamic and Interfacial Properties

2019 ◽  
Vol 64 (6) ◽  
pp. 2464-2474 ◽  
Author(s):  
Cong Chen ◽  
Wenfeng Hu ◽  
Weizhong Li ◽  
Yongchen Song
Keyword(s):  
Model Comparison ◽  
Water System ◽  
Interfacial Properties

Study of the impact of high temperatures and pressures on the equilibrium densities and interfacial tension of the carbon dioxide/water system

2016 ◽  
Vol 93 ◽  
pp. 404-415 ◽  
Author(s):  
Luís M.C. Pereira ◽  
Antonin Chapoy ◽  
Rod Burgass ◽  
Mariana B. Oliveira ◽  
João A.P. Coutinho ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Interfacial Tension ◽  
High Temperatures ◽  
Water System ◽  
The Impact

Preparation and Activity of Ionic Liquid Catalysts Grafted on Hydrophobic Silica Gel

2012 ◽  
Vol 476-478 ◽  
pp. 2621-2624
Author(s):  
Xue Lan Zhang ◽  
Deng Feng Wang
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquid ◽  
Ionic Liquids ◽  
Silica Gel ◽  
Propylene Oxide ◽  
Heterogeneous Catalysts ◽  
N2 Adsorption ◽  
Mild Conditions ◽  
Hydrophobic Silica ◽  
Adsorption Desorption

An ionic liquid 1- (triethoxysilyl) propyl-3-methylimidazolium hydroxide ([Smim]OH) was grafted on three kinds of mesoporous hydrophobic silica gel by means of post-grafting under mild conditions. The catalysts were [Smim]OH/SiO2-MTES (methyltriethoxysilane), [Smim]OH/SiO2-TMCS (trimethylchlorosilane), [Smim]OH/SiO2-CPTEO (triethoxysilyl propyl chloride). Such grafted ionic liquids (GILs), which were characterized by means of FTIR and N2 adsorption-desorption could be used as effective heterogeneous catalysts toward propylene carbonate synthesis through cycloaddition of carbon dioxide with propylene oxide under solventless and mild conditions.

Effects of Supercritical Carbon Dioxide on Interfacial Properties of Carbon Fiber

2012 ◽  
Vol 535-537 ◽  
pp. 2577-2584
Author(s):  
Kui Liu ◽  
Ling Hui Meng ◽  
Jing Cheng Zeng ◽  
Xue Bin Feng
Keyword(s):  
Carbon Dioxide ◽  
Carbon Fiber ◽  
Supercritical Carbon Dioxide ◽  
Carbon Fibers ◽  
Interfacial Properties ◽  
Treatment Method ◽  
Treated Carbon ◽  
Lower Temperature ◽  
Carbon Fiber Epoxy ◽  
Supercritical Carbon

In this paper , a new treatment method based on polyacrylonitrile (PAN) based carbon fiber treated by supercritical carbon dioxide (SCCO2) is proposed. This method aiming to obtain a controlled interface is green and pollutionless . The surface state of carbon fibers both untreated and treated on different temperature was studied by using SEM, AFM and XPS. The results show that SCCO2 can erode the surface of carbon fibers. Roughness of modified carbon fiber is higher than that of the untreated. Interfacial properties of the treated carbon fiber /epoxy microcomposites were improved. Interfacial shear strength (ILSS) of CFRP shows that treated carbon fiber /epoxy at a lower temperature can be increased by 17.35%, which means that an effect of optimized interface is obtained.

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