Method of making laminated polymeric rechargeable battery cells

Details Method of making laminated polymeric rechargeable battery cells Method of making laminated polymeric rechargeable battery cells

1999-05-20

2000-10-17

Nuzzolillo, Maria

Metal working

Method of mechanical manufacture

Electrical device making

296233, 429127, 429217, 156182, 156249, H01M 600

Patent

active

061324779

ABSTRACT:
The dangers of short-circuiting and lithium metal plating during recharging of a unitary laminate lithium-ion intercalation battery cell are alleviated by trimming the periphery of the cell with a transverse slicing cut made at an angle from the perpendicular of the major plane surface of the cell. The resulting angled peripheral edges of the cell provides greater edge separation between electrode layers and reduces the occurrence of metal-plating accumulation of lithium ions at the edge surface of the negative electrode.

REFERENCES:
patent: 5547780 (1996-08-01), Kagawa et al.

Affiliated with

Also associated with

Rating

Method of making laminated polymeric rechargeable battery cells does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of making laminated polymeric rechargeable battery cells, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making laminated polymeric rechargeable battery cells will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-464220