摘要:
A method of producing an electrode assembly comprises positioning a first adhesive between a first surface of a first electrode layer having a width We1, and a first surface of a microporous separator layer having a width Wm at an edge of the first electrode layer and an edge of the microporous separator layer, to form a first separator/electrode pre-assembly, wherein the first adhesive has a width Wa1 less than ½(Weel); and adhering the first surface of the first electrode layer to the first surface of the microporous separator layer via the adhesive to form a first separator/electrode assembly. The adhesive can be a thermoplastic polymer, and can be a film and/or powder.
摘要:
A method of producing an electrode assembly comprises disposing a thermoplastic polymer powder between a first surface of a first electrode and a first surface of a microporous separator to form a separator/electrode pre-assembly; and adhering the first surface of the first electrode to the first surface of the microporous separator via the thermoplastic polymer powder to form a separator/electrode assembly, wherein the adhesive thermoplastic polymer does not form a solid layer.