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8449315 
Journal Article 
Effect of pressing on the diffusional properties of polyacetylene 
Chen, Sâ; Chan, Wâ; Li, Lâ 
1987 
0 
Die Angewandte Makromolekulare Chemie
ISSN: 0003-3146 
148 
1 
87-91 
English 
Pressing of polyacetylene films before (or after) sorption of dopant can reduce significantly the rate of sorption (or desorption) due to reduced effective surface area and pore size, as is found in the experiments of vapour sorption and desorption of hexane and iodine. On exposure to air, the pressed films have significantly lower oxidation rates at 120°C than the unpressed ones. © 1987 Hüthig & Wepf Verlag, Basel