Desalination Behaviour of Graphene Membrane with Crown Nanopores
SSRN, ISSN: 1556-5068
2023
- 162Usage
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
Herein, we indicate that the crown nanopore embedded in graphene could permit ultrafast water transport and effectively reject ions using molecular dynamics simulations. We demonstrate that the water permeation of the crown graphene nanopores was tens of times that of the original graphene nanopore and the water permeation in the multilayer crown graphene nanopores was also higher than the monolayer original graphene nanopores. To explore the reasons behind the superior performance of crown nanopores, we compared it with original graphene nanopores from perspectives including the dynamics, energy analysis, and first-principles density functional theory calculation, which confirmed that crown graphene membrane is an excellent candidate for seawater desalination membrane. In addition, the water permeability and selectivity could be regulated based on the pore sizes and shapes of the graphene nanopores. For crown graphene nanopores, a narrow nanopore allows more excellent water permeation and salt rejection than a round shape, contrary to the original graphene nanopore.
Bibliographic Details
Elsevier BV
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