| 摘要 |
PURPOSE:A lightweight magnetic electrically-conductive high polymer suitable as an electromagnetic shielding material, motor, electromagnetic switch, etc., having simultaneously electrical conductivity and magnetic properties, obtained by dispersing a magnetic into an electrically-conductive high poly uniformly or in a laminar state. CONSTITUTION:A magnetic electrically-conductive high polymer consisting of (A) an electrically-conductive high polymer such as polyacetylene(modified one or derivative), polyphenylene sulfide, etc., and (B) a magnetic material having ferromagnetism, diamagnetism, ferrimagnetism, paramagnetism such as transition metal, for example, iron, nickel, etc., rate earth element such as europium, osmium, etc., its alloy, oxide such as FeO, CrO2, etc., compound such as sulfide, etc., magnetic ferrite, etc. The molten component A is uniformly blended with the component B, cooled and solidified, or the component B is extended and dispersed on an electrode put horizontally in an electrolyte, a monomer of the component A is subjected to electrolytic polymerization, to give the aimed magnetic electrically-conductive high polymer wherein the fine particles of the component A are dispersed into the component A uniformly or in a laminar state. |
