BATTERIES INCLUDING IMPROVED FINE FIBER SEPARATORS
摘要
Alkaline and lithium batteries are disclosed that advantageously include separators comprising at least one porous layer of fine fibers having a diameter of between about 50 nm and about 3000 nm that provide improved combinations of reduced thickness, dendritic barrier against short-circuiting and low ionic resistance as compared with known battery separators.
申请公布号
WO2007041312(A1)
申请公布日期
2007.04.12
申请号
WO2006US38097
申请日期
2006.09.29
申请人
E.I. DU PONT DE NEMOURS AND COMPANY;ARORA, PANKAJ;FRISK, SIMON;ZHANG, LU