The article reports on the swelling phenomenon, observed in the presence of acetone vapors in undoped and Au doped Teflon-like films. The Au presence enhances the degree of the swelling of the Teflon. Moreover, the metal grains embedded in the insulating matrix are used to detect swelling with an electrical method. A conductance model of metal embedded dielectric materials is used to describe the conductance variations with the polymer volume change. (C) 2000 American Institute of Physics. [S0021-8979(00)05504-3].
Swelling of CFx and CFx(Au) films
VALENTINI, Antonio;
2000-01-01
Abstract
The article reports on the swelling phenomenon, observed in the presence of acetone vapors in undoped and Au doped Teflon-like films. The Au presence enhances the degree of the swelling of the Teflon. Moreover, the metal grains embedded in the insulating matrix are used to detect swelling with an electrical method. A conductance model of metal embedded dielectric materials is used to describe the conductance variations with the polymer volume change. (C) 2000 American Institute of Physics. [S0021-8979(00)05504-3].File in questo prodotto:
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