Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Patent
1992-07-10
1994-02-08
Pal, Asok
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
H01M 616, H01M 618
Patent
active
052847233
ABSTRACT:
The invention relates to electrochemical energy storage devices containing a composition comprising an electrically conductive polymer based on polypyrrole, substituted or otherwise, and ionic groups which comprise an R-sulphate or R-sulphonate group, R denoting an alkyl or aryl radical.
The invention also relates to the use of these devices as a supercapacitor or as a rechargeable generator.
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Andrieu Xavier
de Guibert Anne
Destryker Elise
Fauvarque Jean
Hannecart Etienne
Compagnie Generale d'Electricite (Societe Anonyme)
Pal Asok
Solvay & Cie (Societe Anonyme)
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