About 5 results
https://drivepatents.com/patents/995134 · 12 Dec 2012
The present invention relates to block copolymers comprising sulfonated poly(sulfones), membranes comprising said copolymers and methods for preparing said copolymers and membranes. The block copolymer of the invention comprises a) at least one hydrophilic...
https://drivepatents.com/patents/1002471 · 9 May 2012
The invention relates to improved hydrocarbon polymer-based alkaline single ion conductors with very high conductivity in aprotic media and methods for preparing the same. The methods for preparing said alkaline single ion conductors comprise at least the ...
https://drivepatents.com/patents/1072831 · 2 Nov 2005
The present invention relates to a method for assembling carbon tube-in-tube nanostructures and the products obtained thereby.
https://drivepatents.com/patents/1080053 · 9 Feb 2005
A non-aqueous electrolyte includes: at least one ionically conducting salt, especially a lithium salt, a non-aqueous, anhydrous solvent for the ionically conductive salt, said solvent being selected to achieve a degree of dissociation of the ionically cond...
https://drivepatents.com/patents/1086102 · 23 Jun 2004
The present invention relates to an anode material having a catalytic activity, which may be used for the manufacture of electrochemical cells, particularly fuel cells comprising a reforming process.