Non-woven polymer fiber mat for use in a lithium ion battery electrochemical cell

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United States of America Patent

PATENT NO 9346066
APP PUB NO 20130319599A1
SERIAL NO

13488691

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Abstract

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A method of making a non-woven polymer fiber mat that includes one or more polymer fibers and particles intermingled with the one or more polymer fibers is disclosed. The method, more specifically, includes simultaneously electrospinning the one or more polymer fibers and spraying the particles onto a collection face of a collector substrate. Once formed, the non-woven polymer fiber mat may be incorporated into an electrochemical battery cell of a lithium ion battery.

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Patent Owner(s)

  • GM GLOBAL TECHNOLOGY OPERATIONS LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Xiaosong Novi, US 121 1602

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