Plasma polymerization of mixtures of fluorobenzenes (perfluorobenzene (PFB), pentafluorobenzene (PnFB), and tetrafluorobenzene (TFB)) and sulfur dioxide (SO2) is carried out for preparation of plasma polymers containing both fluorine and sulfur moieties. The chemical composition of the polymers is inspected by FT/IR and XPS, and the ion-exchange capacity and the electrical conductivity are measured. Plasma polymers prepared from these mixtures are fluro polymers with either of sulfonic acid or sulfinic acid groups. The ion-exchange capacity is 0.49 (for polymers from the PFB/SO2 mixture), 0.94 (for those from the PnFB/SO2 mixture), and 1.31 meq/g-polyer (for those from the TFB/SO2 mixture). The electrical conductivity at a relative humidity of 70 %RH is 8.3 × 10−9, 3.6 × 10−7, and 4.3 × 10−5 S/cm, respectively.
This is a preview of subscription content, log in to check access.
Buy single article
Instant access to the full article PDF.
Price includes VAT for USA
Subscribe to journal
Immediate online access to all issues from 2019. Subscription will auto renew annually.
This is the net price. Taxes to be calculated in checkout.
T. Satokawa, Functiona Fluoropolymers, Nikkan Kogyo, Tokyo, 1982.
N. Inagaki and H. Kawai, Sen-i Gakkaishi, 40, T-377 (1984).
K. Hozumi, Ed., Yuki Biryou Teiryo Bunseki (in Japanese), Nankodo, Tokyo, 1969.
L. J. Bellamy, The Infrared Spectra of Complex Molecules, Wiley, New York, 1966; Advances in Infrared Group Frequency, Methuen, New Fetter, Florida, 1968.
D. T. Clark and W. J. Feast, J. Macromol. Sci., Revs. Macromol. Chem., C12, 191 (1975).
B. J. Lindberg and K. Hamrin, Acta Chimca Scandinavica, 24, 3661 (1970).
About this article
Cite this article
Inagaki, N., Tasaka, S. & Kurita, T. Plasma polymerization of fluorobenzenes/SO2 mixtures. Polymer Bulletin 22, 15–20 (1989). https://doi.org/10.1007/BF00283278
- Electrical Conductivity
- Relative Humidity