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Article
Metallization of Electronic Polymers: A Comparative Study of Polyvinylidene Fluoride, Polytetrafluoroethylene, and Polyethylene
Journal of Applied Physics
  • Tim C.S. Chen
  • Sharmila M. Mukhopadhyay, Wright State University - Main Campus
Document Type
Article
Publication Date
11-1-1995
Abstract

The initial stages of bond formation between a piezoelectric fluropolymer, polyvinylidene fluoride (PVDF) (-CF2-CH2-)n and a moderately reactive metal (Ni) has been studied using x-ray photoelectron spectroscopy. In order to understand the two different types of C bond present (-CF2- and -CH2-), these studies have been extended to include the polymers poly-tetrafluoroethylene (PTFE) (-CF2-)n and polyethylene or PE (-CH2-)n. It is found that Ni attacks the C and F in the -CF2- component, forming nickel fluoride and at least two new C containing products (perhaps a combination of -CFNi- and graphite-like C). On the other hand, the -CH2- species is unaffected by Ni. Therefore, among the polymers studied, the PTFE surface is most severely altered by Ni followed by PVDF. PE is totally inert to this metal. A semiquantitative analyses of these interactions has been presented in light of the information currently available in the literature.

DOI
10.1063/1.359723
Citation Information
Tim C.S. Chen and Sharmila M. Mukhopadhyay. "Metallization of Electronic Polymers: A Comparative Study of Polyvinylidene Fluoride, Polytetrafluoroethylene, and Polyethylene" Journal of Applied Physics Vol. 78 Iss. 9 (1995) p. 5422 - 5426 ISSN: 0021-8979
Available at: http://works.bepress.com/sharmila_mukhopadhyay/68/