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:
Aug. 21, 2012
Filed:
Jun. 25, 2008
Christos Chochos, Patras, GR;
Nora Gourdoupi, Patras, GR;
Nikolas Triantafyllopoulos, Patras, GR;
Joannis Kallitsis, Patras, GR;
Christos Chochos, Patras, GR;
Nora Gourdoupi, Patras, GR;
Nikolas Triantafyllopoulos, Patras, GR;
Joannis Kallitsis, Patras, GR;
Advent Technologies, , GR;
Abstract
New multifunctional aromatic copolymers bearing pyridine or pyrimidine units either in the main chain or side chain and single wall carbon nanotubes or multi wall carbon nanotubes as side chain pendants have been prepared. These multifunctional materials will combine both high proton and electrical conductivity due to the existence of polar pyridine or pyrimidine groups and carbon nanotubes within the same chemical structure. The prepared multifunctional materials can be used in the catalyst ink of the electrodes in high temperature PEM fuel cells.