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AssigneeAgilent Technologies, Inc.
InventorsDaniel B. Roitman, Seiji Inaoka, Riogoberto C. Advincula
Estimating the term…
A method for depositing an electrically conducting film on an electrode and the film resulting from that method. An electrically conducting film according to the present invention is deposited by immersing the electrode in a solution of a precursor polymer in a predetermined solvent. The precursor polymer includes a plurality of electrochemical polymerizable monomers. Each monomer has first and second polymer-forming active sites that can be joined by electrochemical polymerization and third and fourth polymer-forming active sites that can be joined chemically in solution. The precursor polymer is constructed from the monomers joined by the third and fourth polymer-forming active sites. The precursor polymer is soluble in the solvent whereas a polymer formed by electrochemical polymerization of the first and second polymer-forming active sites is insoluble in the solvent.
An electrically conducting polymer film comprising a plurality of precursor polymers, each precursor polymer comprising a plurality of monomers, each monomer having first and second polymer-forming active sites that can be joined by electrochemical polymerization and third and fourth polymer-forming active sites that can be joined chemically in solution, each precursor polymer comprising said monomers joined by said third and fourth polymer-forming active sites, at least two of said precursor polymers further being linked by said first and second polymer-forming active sites on monomers in those precursor polymers, said precursor polymers being soluble in a predetermined solvent whereas said polymer film is insoluble in said solvent.
An electrically conducting polymer film comprising a plurality of precursor polymers, each precursor polymer comprising a plurality of monomers, each monomer having first and second polymer-forming active sites that can be joined by electrochemical polymerization and third and fourth polymer-forming active sites that can be joined chemically in solution, each precursor polymer comprising said monomers joined by said third and fourth polymer-forming active sites, at least two of said precursor polymers further being linked by said first and second polymer-forming active sites on monomers in those precursor polymers, said precursor polymers being soluble in a predetermined solvent whereas said polymer film is insoluble in said solvent, wherein said monomers comprise a dimer constructed from two compounds selected from the group consisting of fluorene, thiophene, pyrrole, biphenyl, poly(vinyl carbazole) and poly (vinyl oxy thiophene).
An electrically conducting polymer film comprising a plurality of precursor polymers, each precursor polymer comprising a plurality of monomers, each monomer having first and second polymer-forming active sites that can be joined by electrochemical polymerization and third and fourth polymer-forming active sites that can be joined chemically in solution, each precursor polymer comprising said monomers joined by said third and fourth polymer-forming active sites, at least two of said precursor polymers further being linked by said first and second polymer-forming active sites on monomers in those precursor polymers, said precursor polymers being soluble in a predetermined solvent whereas said polymer film is insoluble in said solvent, said electrically conducting polymer film further comprising a chain of electrically polymerizable monomeric units, said chain being coupled to one of said precursor polymers via one of said first or second polymer-forming active sites of one of said monomers in that precursor polymer.
Dependencies are inferred from the claim text.