Non woven braid formed from fibers coated with an organic compound of polymer ligand, electrochemical device comprising non woven braid.Method for the manufacture of non woven and braided

摘要

Summary "non woven braid formed from fibers coated with an organic compound of polymer ligand, electrochemical device comprising non woven braid.Method for manufacturing non woven and braided "this invention relates to a non woven braid made from a fiber coated with a polymer binder for spinning of fibers forming aI twisted in a solution of compound polymer organic binder, an electrochemical cell with the fabric not braided as a substrate for separation, and a preparation method of the fabric not twisted.And the fabric not braid has a pore diameter in the range of 0.001 to 10 u00b5 m, providing in this way a mechanical property required for a separator.Ensuring a movement in favour of a lithium ion, and the use of non woven braid as a separator of a cell electrochemistry.By eliminating the need of a process of applying an adhesive layer separated, resulting in simplifying the production process of a separator.