Molecular dynamics simulationCO2 SEPARATIONGAS-SEPARATIONFORCE-FIELDCOMPOSITE MEMBRANESLIQUIDCAPTUREOwing to the advantages of both ionic liquids (ILs) and polymer membranes, ILs/polymer hybrid mem-branes are becoming one of the research hotspots in the CO2 separation. However, the lack of molecular ...
In this chapter, we shall review the current state-of-the-art membranes for CO 2 /CH 4 separation: inorganic (carbon, zeolite, or silica), polymeric (pure or blend), and composite (mixed-matrix or room-temperature ionic liquid). The best performance in terms of CO 2 permeance and CO ...
Developing a better understanding of the bulk properties of ionic liquids requires accurate measurements of the underlying molecular properties that help t... C Carlin,MS Gordon - 《Journal of Computational Chemistry》 被引量: 7发表: 2015年 OCE-calculations on germanium hydrides of the type GeHn,...
The size of the pore windows is in-between the molecular size of CO2 (3.3 Å) and CH4 (3.8 Å), and consequently, this zeolite may be used to separate CO2/CH4 mixtures by molecular sieving [18]. In addition, the zeolite displays selective adsorption for CO2 over CH4, which also ...
Probing sub-nano level molecular packing and correlated positron annihilation characteristics of ionic cross-linked chitosan membranes using positron annihilation spectroscopy. Phys. Chem. Chem. Phys. 19, 3616–3626 (2016). Article Google Scholar Download references Acknowledgements This research was ...
Molecular iridium complexes in metal–organic frameworks catalyze CO2 hydrogenation via concerted proton and hydride transfer. J. Am. Chem. Soc. 139, 17747–17750 (2017). Article CAS PubMed Google Scholar Xu, H.-Q. et al. Visible-light photoreduction of CO2 in a metal–organic framework: ...
Ionic charges are not yet supported and will be ignored. Replace immutable groups in compounds to avoid ambiguity. For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will. Compound states [like (s) (aq) or (g)] are not...
Consider the below molecular formula and complete the Lewis structure to answer the below question. SiH4P2O The molecule has ___ Pi bonds. The complete Lewis structure of CCl2O will have: a) at least one lone pair on each atom b) at least one double bond c) both polar and nonpolar...
It can be classed depending on its porosity (porous or nonporous) and structure. Show abstract A systematic review of the molecular simulation of hybrid membranes for performance enhancements and contaminant removals 2022, Chemosphere Citation Excerpt : Membrane selectivity is the ratio of permeability ...
Moreover, the imidazole ligand in its structure is prone to have the in-plane rotation, which increases its effective aperture and further weakens the molecular sieving ability of the membrane for H2/CH4 mixture [88]. Constructing a rigid metal oxide or GO layer as an intermediate layer ...