POLYMER COMPOSITIONS, POLYMER FILMS, AND ELECTRONIC DEVICES CONTAINING SUCH FILMS

摘要

A polymer film containing a mixture of (a) at least one electrically conductive polymer, and (b) at least one organic salt having a melting point of greater than 100C is made by forming a layer of a polymer composition that contains (a)a liquid carrier comprising water and at least one water miscible polar organic liquid, (b) the at least one electrically conductive polymer dissolved or dispersed in the liquid carrier, and (c) the at least one organic salt having a melting point of greater than 100C dissolved in the liquid carrier, and (2) removing the liquid carrier from the layer. The polymer film is useful as a layer in a laminar electronic device.