Composite films for electrochemical devices

H - Electricity – 01 – M

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H01M 4/00 (2006.01) B32B 5/18 (2006.01) B32B 27/30 (2006.01) H01M 2/16 (2006.01) H01M 4/62 (2006.01) H01M 4/86 (2006.01) H01M 4/88 (2006.01) H01M 8/10 (2006.01) H01M 12/04 (2006.01) H01M 12/06 (2006.01) H01M 12/08 (2006.01)

Patent

CA 2482488

Composite film articles and assemblies that include at least one layer of expanded fluoropolymer bonded to at least one thermoplastic sheet are fabricated using a method which can adjust the gas and liquid permeability of the composite film assemblies. These composite film articles and assemblies optionally have electroactive properties and a thin porous metallic overlayer that can serve as a current collector, and can be used in electrochemical devices such as air depolarized cells.

Cette invention concerne des articles et des ensembles à feuilles multicouches comprenant au moins une couche de fluoropolymère expansé collée à au moins une feuille thermoplastique. Ces articles et ensembles sont fabriqués selon un procédé permettant d'ajuster la perméabilité au gaz et au liquide des ensembles à feuilles multicouches. Ces articles et ensembles à feuilles multicouches peuvent éventuellement présenter des propriétés électroactives et comprendre une fine surcouche métallique poreuse pouvant servir de collecteur de courant et peuvent être utilisés dans des dispositifs électrochimiques tels que des cellules dépolarisées par l'air.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Composite films for electrochemical devices does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Composite films for electrochemical devices, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite films for electrochemical devices will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1470415

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.