ELECTROCHEMICAL CELL WITH OPTICAL ABSORPTION AND REFLECTION CONTROLLED BY COPPER ELECTROPLATING

摘要

ABSTRACTELECTROCHEMICAL CELL WITH OPTICAL ABSORPTION AND REFLECTION CONTROLLED BY COPPER ELECTROPLATINGThe invention concerns an electrochemical cell with emission controlled by electrodeposition under the action of a control voltage. The cellcomprises the following flexible elements, superimposed and respectively in intimate contact:- a first electrode (11) intended to be connected to a first potential of the control voltage, - a first porous layer (12), formed of amixture of PVDF-HFP, PEO and an activated carbon powder,- a porous separator (13), formed of a mixture of PVDF-HFP and PEO,- a second electrode (14) formed of a grid and connected to a second potential of the control voltage,- a second porous layer (15), formed of a mixture of PVDF-HFP, PEO and carbon powder,an aqueous electrolytic solution containing a copper salt being contained in the first flexible layer (12), in the separator (13) and in the second flexible layer (15).Figure 3.