MoS2 nanosheet as a promising nanostructure membrane for gas separation
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Industrial and Engineering Chemistry"
DOI: 10.1016/j.jiec.2018.05.040
Abstract: Abstract We investigated the capability of MoS2 membrane for separation of natural gas mixtures, including CH4/CO2, CH4/H2S and CH4/CO2/H2S mixtures. The permeation mechanisms of the gas molecules through the pore of MoS2 membrane were revealed… read more here.
Keywords: gas separation; membrane gas; gas; nanostructure membrane ... See more keywords
The role of halogens in polychlorotrifluoroethylene (PCTFE) in membrane gas separations
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2017.11.043
Abstract: Abstract Halogenated polymers have emerged as interesting materials for membrane gas separation. Herein, we demonstrate that a combination of F and Cl substituents in polymers provide unexpectedly superior He/gas separation properties, as exemplified by polychlorotrifluoroethylene… read more here.
Keywords: gas separation; membrane gas; gas; polychlorotrifluoroethylene pctfe ... See more keywords
Effects of Bulky Substituents on Transport Properties of Membrane Gas Separation Materials
Sign Up to like & getrecommendations! Published in 2017 at "Petroleum Chemistry"
DOI: 10.1134/s0965544117130114
Abstract: In this review membrane gas separation properties of two groups of glassy polymers are considered and compared. The first group comprises highly permeable polymers with large free volume. They contains bulky substituents of the structure… read more here.
Keywords: membrane gas; gas separation; gas; bulky substituents ... See more keywords
SAPO-34 zeotype membrane for gas sweetening
Sign Up to like & getrecommendations! Published in 2020 at "Reviews in Chemical Engineering"
DOI: 10.1515/revce-2019-0086
Abstract: Membranes are considered promising tools for gas sweetening due to their lower footprint (i.e., area and energy requirement, considering elimination of solvent/absorbent and its associated regeneration procedures), and ease of scale-up. Performing membrane gas separation is… read more here.
Keywords: gas; separation; sapo zeotype; membrane ... See more keywords
Engineering Sub-Nanometer Channels in Two-Dimensional Materials for Membrane Gas Separation
Sign Up to like & getrecommendations! Published in 2018 at "Membranes"
DOI: 10.3390/membranes8040100
Abstract: Sub-nanochannels constructed by stacking two-dimensional (2D) nanosheets in parallel provide a unique molecular separation pathway with excellent size-sieving ability for membrane gas separation. Herein we review the progress in engineering these 2D channels for efficient… read more here.
Keywords: gas separation; membrane gas; two dimensional; separation ... See more keywords