Article : texte imprimé

Solubility and diffusivity of gases in mixed matrix membranes containing hydrophobic fumed silica : correlations and predictions based on the NELF model

Maria Grazia De Angelis, Auteur ; Giulio C. Sarti, Auteur |

Dans Industrial & engineering chemistry research (Vol. 47 n°15, Août 2008)

The addition of fumed silica particles to glassy polymers such as PTMSP and Teflon AF 2400 results in an enhancement of gas diffusivity and permeability that is not captured by traditional models for composites because both volume and gas solubi[...]

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