The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 19, 2002
Filed:
Jan. 09, 2001
Applicant:
Inventors:
Olle Inganäs, Linköping, SE;
Soumyadeb Ghosh, Haryana, IN;
Assignee:
Forskarpatent I Linkoping AB, , SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B 9/00 ; C25B 3/00 ; H01M 6/00 ; H01M 8/00 ;
U.S. Cl.
CPC ...
C25B 9/00 ; C25B 3/00 ; H01M 6/00 ; H01M 8/00 ;
Abstract
Polymer microgel particles dispersed in an aqueous medium. PEDOT-PSS complex, with excess fixed negative charge and dispersed in aqueous media are crosslinked. Because of the network structure and due to the gel nature of the particles used as its building block, provides the prepared gel material with excellent access of the electrolyte solution to the polymer chains. The electrical connectivity of the polymer chains is further improved by eletropolymerization of another conducting polymer, such as polypyrrole (PPy), polyaniline (PAni), using the polymer gel as the template.