Conducting polymers with controlled fibrillar morphology

摘要: Electrically conducting polymers have been prepared from pyrrole by electrodeposition through two types of isoporous membranes. When is polymerized polycarbonate membranes, with the subsequently removed chloroform, a relatively low density short filaments produced. Membranes large pore diameter gave few, rough filaments, but as size decreased number increased and their walls were much smoother. A method in which are contiguous supporting sheet described. honeycomb structured γ-alumina membrane employed, quite different product possible. very high polymer long, hexagonal appear after leached using sodium hydroxide. This material has surface area structural regularity. It potential an electrode switching to non-conducting states could be efficiently achieved rapid expulsion counter-ion.