METHOD FOR MANUFACTURING A MINIATURIZED ELECTROCHEMICAL CELL AND A MINIATURIZED ELECTROCHEMICAL CELL

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United States of America Patent

SERIAL NO

15505198

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Abstract

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A method for manufacturing a miniaturized electrochemical cell and a miniaturized electrochemical cell is provided. The method includes the following steps: a) forming a colloidal template of colloidal particles made of an electrically insulating material, on a substrate made of an electrically conducting material, b) depositing by electrodeposition in the void spaces of the colloidal template, at least three alternating layers forming a repeating unit, the alternating layers being made of an electron conducting material or a semi -conducting material, the intermediate layer(s) being made of a material M3 different from materials M1 and M2 constituting respectively the upper and lower layers, the material M3 having a standard potential lower than the standard potentials of the materials M1 and M2, c) removal of the material M3 of intermediate layer(s), and d) removal of the colloidal particles of the upper and lower layers to obtain the desired electrodes.

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Patent Owner(s)

Patent OwnerAddress
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEPARIS FRANCE PARIS PARIS
UNIVERSITE DE BORDEAUX35 PLACE PEY BERLAND BORDEAUX 33000
INSTITUT POLYTECHNIQUE DE BORDEAUX1 RUE DU DR ALBERT SCHWEITZER TALENCE 33400

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heim, Matthias Oxfordshire, GB 4 3
Kuhn, Alexander Juana Guillac, FR 1 1
Mano, Nicolas Talence, FR 16 57
Ravaine, Serge Cestas, FR 9 15
Reculusa, Stéphane Pessac, FR 3 3

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