Process for producing highly conductive polyacetylene film
BASF Aktiengesellschaft
A highly conductive polyacetylene film is obtained by orienting a catalyst-containing polyacetylene film or an essentially catalyst-free polyacetylene film which has been swelled in a solvent after the catalyst has been washed out, the polyacetylene being essentially free of sp.sup.3 -hybridized carbon atoms.
1ClaimsFirst of 1
- 1
A process for the production of a highly conductive polyacetylene film by orienting a polyacetylene film, wherein an essentially catalyst-free polyacetylene film which has been swollen in a solvent after the catalyst has been washed out is oriented at stretching rates up to 600%, and wherein the content of sp.sup.3 -hybridized carbon atoms in the polyacetylene is less than 0.5 mol %, based on the total carbon content of the polyacetylene.
2Description
The present invention relates to a highly conductive polyacetylene film which is obtainable by orienting catalyst-containing polyacetylene film or essentially catalyst-free polyacetylene film which has been swelled in a solvent after the catalyst has been washed out, wherein the polyacetylene is essentially free of sp.sup.3 -hybridized carbon atoms.