摘要:
The invention relates to a conductive polymer composite wherein the internally conductive polymer component consists of a polymer of a 3-substituted thiophene, the polymer being doped with a suitable electron acceptor or electron emitter compound. The polymer composite is prepared by processing in molten state by various methods such as extrusion molding, injection molding, compression molding, or sheet blowing, together with a suitable polymer matrix, to form a homogenous composite.
摘要:
The invention relates to a conductive polymer composite wherein the internally conductive polymer component consists of a polymer of a 3-substituted thiophene, the polymer being doped with a suitable electron acceptor or electron emitter compound. The polymer composite is prepared by processing in molten state by various methods such as extrusion molding, injection molding, compression molding, or sheet blowing, together with a suitable polymer matrix, to form a homogenous composite.
摘要:
The present invention relates to electrically conducting thermoset compositions and methods for preparing them. In the compositions according to the invention, the conducting component is a polyaniline protonated with a protonic acid containing at least one hydroxyl group. The thermoset matrix can be, for instance, a phenol-formaldehyde resin, a melamine-formaldehyde resin, or a polyester resin.
摘要:
A method of emulsion polymerization of aniline or substituted anilines for making substituted or unsubstituted homopolymers and co-polymers of aniline. The method includes formation of an emulsion of aniline monomers, polar solvent, non-polar or weakly polar solvent and functionalized protonic acid, which is selected for its ability to perform two functions: acting as a surfactant and acting as a protonating agent (dopant) in producing an electrically conducting polymer. Then, an oxidant is added to polymerize the ingredients of the emulsion. This method provides polyaniline particles of highly crystalline and oriented morphologies of controlled aspect ratios.