| abstract |
The present invention relates continuously to a structure comprising the following:n n n A fluorinated primer L2, and a fluoropolymer layer L3, which is a combination comprising a metal layer L1, optionally from 1 to 100% by weight of at least one modified fluoropolymer per 0 to 99% by weight of fluoropolymer;n n n If there is no primer layer L2 above, the fluoropolymer L3 is a blend comprising from 1 to 100% by weight of at least one modified fluoropolymer each from 0 to 99% by weight of the fluoropolymer;n n n The modified fluoropolymer is selected from the following:n n n A fluoropolymer grafted with an unsaturated monomer, wherein the grafting is carried out by irradiation of an unsaturated monomer in the absence of oxygen and a fluoropolymer previously melt blended, andn n n Fluoropolymers irradiated in the presence of oxygen (also called oxidized fluoropolymers)n n n In one specific embodiment, the structure of the present invention is an electrode of a lithium ion battery in which metal L1 is a collector and fluoropolymer L3, which is highly charged with carbon and / or oxide, is its electroactive layer.n n n Fluoropolymer |