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Molecular fluid flow in MoS2 nanoporous membranes and hydrodynamics interactions.
Kleinubing Abal, João P; Barbosa, Marcia C.
Afiliação
  • Kleinubing Abal JP; Institute of Physics, Federal University of Rio Grande do Sul, 91501-970 Porto Alegre, Brazil.
  • Barbosa MC; Institute of Physics, Federal University of Rio Grande do Sul, 91501-970 Porto Alegre, Brazil.
J Chem Phys ; 154(13): 134506, 2021 Apr 07.
Article em En | MEDLINE | ID: mdl-33832278
We study the impact of the induced pressure fields on the water flow and salt rejection in nanopores produced in MoS2 membranes. We observe that the water permeability and the salt rejection are not impacted by the distance between the pores. This result contradicts the continuous fluid mechanics calculations in microfilters, which indicates the existence of hydrodynamic interactions between adjacent pores that increase the water mobility. Our results suggest that at this nanoscale, the hydrodynamic interactions do not affect the water mobility through nanopores.

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2021 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2021 Tipo de documento: Article