Centre National De La Recherche Scientifique

Universitë De Bordeaux

Institut Polytechnique Bordeaux

Stephane Reculusa

Nicolas Mano

Serge Ravaine

Alexander Kuhn

Aleksandar Karajic

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.

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Pessac, France

Stephane Reculusa