Sorption and diffusion of volatile organic compounds in polydimethylsiloxane membranes

Chandak MV; Lin YS; Ji W; Higgins RJ

Journal of Applied Polymer Science, Vol.67, No.1, 165-175, 1998

DOI10.1002/(SICI)1097-4628(19980103)67:1<165::AID-APP19>3.0.CO;2-0 Export Citation

Sorption and diffusion of volatile organic compounds in polydimethylsiloxane membranes

Sorption and diffusion of ethanol, 1,1,1-trichloroethane (TCA), and trichloroethylene (TCE) were investigated in polydimethylsiloxane (PDMS) membranes using a gravimetric technique. The thermodynamic equilibrium and kinetic properties were evaluated at temperatures of 25, 100, and 150

Keywords:polydimethylsiloxane;volatile organic compounds;diffusion;membranes;permeation

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