logo

For the Inventor, By the Inventor

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.:

US 10608238 B1

PDFFull Text
Date of Patent:
Mar. 31, 2020

Filed:

Jun. 29, 2016

Method for manufacturing a miniaturized electrochemical cell and a miniaturized electrochemical cell

Applicants:

Centre National DE LA Recherche Scientifique, Paris, FR;

Universite DE Bordeaux, Bordeaux, FR;

Institut Polytechnique Bordeaux, Talence, FR;

Inventors:

Nicolas Mano, Talence, FR;

Stephane Reculusa, Pessac, FR;

Serge Ravaine, Cestas, FR;

Aleksandar Karajic, Pessac, FR;

Alexander Kuhn, Guillac, FR;

Assignees:

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;

UNIVERSITE DE BORDEAUX, Bordeaux, FR;

INSTITUT POLYTECHNIQUE BORDEAUX, Talence, FR;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Louis J Rufo

Int. Cl.
CPC ...
H01M 4/04 (2006.01); H01M 4/38 (2006.01); H01M 4/76 (2006.01); H01M 10/04 (2006.01); H01M 10/38 (2006.01); H01M 4/1395 (2010.01); C25D 1/00 (2006.01); C25D 1/02 (2006.01); C25D 1/08 (2006.01); C25D 3/12 (2006.01); C25D 3/46 (2006.01); C25D 3/48 (2006.01); C25D 5/12 (2006.01); C25D 7/06 (2006.01); H01M 4/12 (2006.01); H01M 4/66 (2006.01); H01M 4/86 (2006.01); H01M 4/88 (2006.01); H01M 4/90 (2006.01); H01M 6/02 (2006.01); H01M 8/16 (2006.01); H01M 4/02 (2006.01); A61B 5/00 (2006.01);
U.S. Cl.
CPC ...
H01M 4/0452 (2013.01); C25D 1/006 (2013.01); C25D 1/02 (2013.01); C25D 1/08 (2013.01); C25D 3/12 (2013.01); C25D 3/46 (2013.01); C25D 3/48 (2013.01); C25D 5/12 (2013.01); C25D 7/0607 (2013.01); H01M 4/0402 (2013.01); H01M 4/12 (2013.01); H01M 4/1395 (2013.01); H01M 4/38 (2013.01); H01M 4/661 (2013.01); H01M 4/765 (2013.01); H01M 4/8626 (2013.01); H01M 4/8853 (2013.01); H01M 4/9041 (2013.01); H01M 6/02 (2013.01); H01M 8/16 (2013.01); H01M 10/0436 (2013.01); H01M 10/38 (2013.01); A61B 5/686 (2013.01); A61B 2560/0214 (2013.01); H01M 2004/021 (2013.01); H01M 2004/025 (2013.01); H01M 2010/0495 (2013.01); H01M 2250/30 (2013.01); Y02B 90/18 (2013.01);
Abstract

A miniaturized electrochemical cell and a method for making it are provided. The method includes preparing at least one inner electrode of an electron conducting or semi-conducting material M; providing a hollow support made of an electrically insulating material Mand having at least one internal hollow channel; depositing on the external surface of the support a layer of an electrically conducting material M; forming a template of colloidal particles of an electrically insulating material M, on the Mlayer; depositing a layer of an electrically conducting material Mon the Mlayer; depositing a layer Lof an electron conducting or semi-conducting material Mon the Mlayer, introducing the at least one inner electrode into the at least one internal hollow channel of the obtained structure; stabilizing the structure at its two open ends with an electrically insulating material M; and removing M, M, Mand Mmaterials.

Find Patent Forward Citations

Loading…