Current collector bonded to a solid polymer membrane

Details Current collector bonded to a solid polymer membrane Current collector bonded to a solid polymer membrane

H - Electricity

01

M

204/191, 117/88.

H01M 8/10 (2006.01) C25B 11/20 (1990.01)

Patent

CA 1299936

ABSTRACT OF THE DISCLOSURE The invention is a method of forming an assembly of an ion permeable membrane, electrode, and current collector, comprising the steps of: (a) forming a foundation layer of a porous electrically conductive material; (b) at least partially coating a fluoropolymer binder on at least one surface of the conductive foundation layer; (c) applying a particulate catalyst material over the fluoropolymer binder on the foundation layer; (d) dispersing a polymeric material as a solution or dispersion over the catalyst material in a manner to obtain penetration of the polymeric material into the porous foundation layer to form a substantially continuous coating on the catalyst material and the at least partially coated foundation layer; and (e) applying heat and/or pressure to enhance the flow of the polymeric material into the foundation layer and around the catalyst material to obtain adherence of the catalyst material to the foundation layer and to sinter the polymer material into a substantially non-porous layer around the catalyst material. 33,070-A

544302

Affiliated with

Also associated with

Rating

Current collector bonded to a solid polymer membrane does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Current collector bonded to a solid polymer membrane, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Current collector bonded to a solid polymer membrane will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1290932