Lamination Configurations for Battery Applications Using PVDF Highly Porous Film
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United States of America Patent
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Issued Date -
Aug 20, 2009
app pub date -
Feb 17, 2009
filing date -
Feb 17, 2008
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Abstract
A porous material manufactured Polyvinylidene Difluoride, or PVDF may be used in several configurations as a separator material for Lithium Ion and other types of batteries. The PVDF separator may be used with electrodes manufactured from a PVDF substrate for various lamination techniques in various configurations. The PVDF separator may be used in several configurations to enable more active material into a given battery construction, ensure better adhesion between layers, and overall increase the performance and capacity of a battery.
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