Patent ID: 8808404
Filing Date: 2014-08-19
Classification: H01M,Y02E,Y02P,Y02T,Y10T

Abstract:
1. A method of making a lithium battery or lithium ion battery comprising: a. providing an electrolytic solution comprising wherein R 1 , R 2 , and R 3 are each independently selected from the group consisting of hydrogen, halogen, C 1 -C 20 alkyl, C 1 -C 20 alkenyl, and aryl residue, wherein X and Y are each independently selected from the group consisting of hydrogen, halogen, C 1 -C 20 alkyl, C 1 -C 20 alkenyl, aryl, —O—, —S—, —CO—, —CO 2 —, —SO—, —SO 2 —, —NR 9 —, —NR 10 R 11 , PR 12 —, and —Si(R 13 R 14 )—, wherein R 9 to R 14 are each independently selected from the group consisting of hydrogen, halogen, C 1 -C 20 alkyl, C 1 -C 20 alkenyl, and aryl, and wherein Z is selected from the group consisting of nothing, a direct bond between X and Y, —O—, —S—, —CO—, —CO 2 —, —SO—, —SO 2 —, —N(R 15 )—, —NR 16 R 17 , —PR 18 —, —Si(R 19 R 20 )—, and —[C(R 21 ) 2 ] m —, wherein R 15 to R 21 are each independently selected from the group consisting of hydrogen, halogen, C 1 -C 20 alkyl, C 1 -C 20 alkenyl, and aryl, and m is a number from 1 to 6, b. laminating and winding a cathode, a first porous separator, an anode, and a second porous separator to form a wound laminated electrode, c. placing the wound laminated electrodes and separators in a battery case, d. infusing the electrolytic solution into the battery case, and e. sealing the battery case containing the laminated electrode, and electrolytic solution and separators.