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1. (WO2018051018) PERCOLATING NETWORK OF NANOWIRES FOR HEATING LARGE SURFACES

Pub. No.:    WO/2018/051018    International Application No.:    PCT/FR2017/052444
Publication Date: Fri Mar 23 00:59:59 CET 2018 International Filing Date: Thu Sep 14 01:59:59 CEST 2017
IPC: H05B 3/84
Applicants: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
RENAULT SAS
Inventors: CELLE, Caroline
SIMONATO, Jean-Pierre
BEDU, François
Title: PERCOLATING NETWORK OF NANOWIRES FOR HEATING LARGE SURFACES
Abstract:
The invention relates to an object having a surface (1) which is transparent in the visible range and designed to be heated to a heating temperature; a percolating network comprising nanowires (2) distributed over the transparent surface (1) according to a first surface density; and a first electrode (E1) and a second electrode (E2) designed to be subjected to a potential difference suitable for heating the transparent surface (1) to the heating temperature by Joule heating, the object being characterised in that the nanowires (2) of the percolating network are distributed over at least one area (10) of the transparent surface (1) according to a second surface density which is strictly higher than the first surface density.