Method for performing enrichment of an electrode of an electrochemical device with ionic species

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United States of America Patent

PATENT NO 9876219
SERIAL NO

14951061

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Abstract

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Method for an electrochemical device electrode enrichment, with ionic-species, including steps of: providing a substrate with at least one stack including: a first current-collector covering at least part of the substrate, first electrode covering at least part of the first current-collector, the first electrode being in electric contact with the first current-collector, protective layer totally covering the first electrode and at least part of the first current-collector, the protective layer being electrically insulating and ionically conducting; immersing in an electrolytic solution: the substrate provided with stack, counter-electrode made from conducting material, the electrolytic solution including at least one ionic-species salt and/or counter-electrode including ionic-species, applying electric voltage or current, with voltage or current generator, between first current-collector and counter-electrode making the ionic-species migrate to the first electrode and enrich the first electrode with ionic-species, depositing a second electrode on the protective layer after enrichment of the first electrode with ionic-species.

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Patent Owner(s)

Patent OwnerAddress
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVESPARIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Martin, Steve Saint-Sauveur, FR 75 753
Porthault, Hélène Echirolles, FR 5 7
Poulet, Sylvain Fontaine, FR 10 64

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