Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313432819> ?p ?o ?g. }
- W4313432819 endingPage "121071" @default.
- W4313432819 startingPage "121071" @default.
- W4313432819 abstract "Graphene oxide (GO) membranes have significant application potential for heavy metal separation. Most previous studies only investigated GO membranes composed of nanosheets with a fixed number of layers and a specific size. In this study, the effects of the size of nanosheets and the number of layers on the membrane performance were investigated to optimize the structure of multilayered GO membranes. Large and small GO nanosheets (LG and SG) were used to construct the membrane. As the numbers of layers increase, the water permeability decreases to some extent, while the retention rate increases significantly. The membranes constructed with a small size of nanosheets have better performance. For membranes with an interlayer spacing of 0.8 nm, a number of layers of three, and a gap width of 1.23 nm, the water permeability of the SG membrane was only 3 % lower than that of the LG membrane, while the retention rate increased by 1.22 times. The number-density maps showed that a large amount of Cd2+ gathered around the hydroxyl, epoxy, and especially carboxyl groups, which helped improve the retention rate. The umbrella sampling indicated that the energy barrier for Cd2+ migrating across the gap of the membrane was much higher than that of water molecules, hence reducing the size of GO nanosheets could effectively improve the water permeability without significantly reducing the retention rate. In summary, the preparation of GO membranes from nanosheets with the smallest possible size and an optimal number of layers may help improve the overall performance." @default.
- W4313432819 created "2023-01-06" @default.
- W4313432819 creator A5014439877 @default.
- W4313432819 creator A5038321620 @default.
- W4313432819 creator A5040045271 @default.
- W4313432819 creator A5042517892 @default.
- W4313432819 date "2023-01-01" @default.
- W4313432819 modified "2023-10-16" @default.
- W4313432819 title "Improving the separation performance for heavy metals by optimizing the structure of multilayered GO membrane" @default.
- W4313432819 cites W1279427263 @default.
- W4313432819 cites W1966762741 @default.
- W4313432819 cites W1987709643 @default.
- W4313432819 cites W1989119356 @default.
- W4313432819 cites W1996340532 @default.
- W4313432819 cites W2009417754 @default.
- W4313432819 cites W2010971702 @default.
- W4313432819 cites W2032918254 @default.
- W4313432819 cites W2036767791 @default.
- W4313432819 cites W2043812489 @default.
- W4313432819 cites W2055645754 @default.
- W4313432819 cites W2064367138 @default.
- W4313432819 cites W2067828821 @default.
- W4313432819 cites W2073623394 @default.
- W4313432819 cites W2082037353 @default.
- W4313432819 cites W2082236385 @default.
- W4313432819 cites W2090538517 @default.
- W4313432819 cites W2101312334 @default.
- W4313432819 cites W2110085665 @default.
- W4313432819 cites W2118849046 @default.
- W4313432819 cites W2132384935 @default.
- W4313432819 cites W2135479172 @default.
- W4313432819 cites W2141273392 @default.
- W4313432819 cites W2166855113 @default.
- W4313432819 cites W2220844832 @default.
- W4313432819 cites W2262838017 @default.
- W4313432819 cites W2266028782 @default.
- W4313432819 cites W2294254492 @default.
- W4313432819 cites W2315464428 @default.
- W4313432819 cites W2320224638 @default.
- W4313432819 cites W2470345718 @default.
- W4313432819 cites W2530262321 @default.
- W4313432819 cites W2580411523 @default.
- W4313432819 cites W2602935097 @default.
- W4313432819 cites W2625153997 @default.
- W4313432819 cites W2723062217 @default.
- W4313432819 cites W2752083819 @default.
- W4313432819 cites W2756204387 @default.
- W4313432819 cites W2787893658 @default.
- W4313432819 cites W2789936342 @default.
- W4313432819 cites W2800731000 @default.
- W4313432819 cites W2883717359 @default.
- W4313432819 cites W2884910760 @default.
- W4313432819 cites W2889029437 @default.
- W4313432819 cites W2904533270 @default.
- W4313432819 cites W2921687009 @default.
- W4313432819 cites W2921691021 @default.
- W4313432819 cites W2930579012 @default.
- W4313432819 cites W2942864955 @default.
- W4313432819 cites W2965389711 @default.
- W4313432819 cites W3009284941 @default.
- W4313432819 cites W3102074653 @default.
- W4313432819 cites W3102672534 @default.
- W4313432819 cites W3128795582 @default.
- W4313432819 cites W3166361355 @default.
- W4313432819 cites W3177181828 @default.
- W4313432819 doi "https://doi.org/10.1016/j.molliq.2022.121071" @default.
- W4313432819 hasPublicationYear "2023" @default.
- W4313432819 type Work @default.
- W4313432819 citedByCount "1" @default.
- W4313432819 countsByYear W43134328192023 @default.
- W4313432819 crossrefType "journal-article" @default.
- W4313432819 hasAuthorship W4313432819A5014439877 @default.
- W4313432819 hasAuthorship W4313432819A5038321620 @default.
- W4313432819 hasAuthorship W4313432819A5040045271 @default.
- W4313432819 hasAuthorship W4313432819A5042517892 @default.
- W4313432819 hasConcept C120882062 @default.
- W4313432819 hasConcept C127413603 @default.
- W4313432819 hasConcept C171250308 @default.
- W4313432819 hasConcept C185592680 @default.
- W4313432819 hasConcept C191897082 @default.
- W4313432819 hasConcept C192562407 @default.
- W4313432819 hasConcept C2779851234 @default.
- W4313432819 hasConcept C2780727160 @default.
- W4313432819 hasConcept C30080830 @default.
- W4313432819 hasConcept C41625074 @default.
- W4313432819 hasConcept C42360764 @default.
- W4313432819 hasConcept C55493867 @default.
- W4313432819 hasConceptScore W4313432819C120882062 @default.
- W4313432819 hasConceptScore W4313432819C127413603 @default.
- W4313432819 hasConceptScore W4313432819C171250308 @default.
- W4313432819 hasConceptScore W4313432819C185592680 @default.
- W4313432819 hasConceptScore W4313432819C191897082 @default.
- W4313432819 hasConceptScore W4313432819C192562407 @default.
- W4313432819 hasConceptScore W4313432819C2779851234 @default.
- W4313432819 hasConceptScore W4313432819C2780727160 @default.
- W4313432819 hasConceptScore W4313432819C30080830 @default.
- W4313432819 hasConceptScore W4313432819C41625074 @default.
- W4313432819 hasConceptScore W4313432819C42360764 @default.