Gas diffusion substrate

Details Gas diffusion substrate Gas diffusion substrate

H - Electricity

01

M

H01M 4/96 (2006.01) H01M 4/86 (2006.01) H01M 4/88 (2006.01) H01M 8/10 (2006.01) H01M 4/92 (2006.01)

Patent

CA 2427635

A novel flexible non-woven carbon fibre gas diffusion substrate comprising a plurality of first carbon fibres orientated in the x-, y- and optionally z- directions, said first fibres being bonded with a thermoplastic polymeric substance, and a carbon based filler material, characterised in that the flexible non-woven carbon fibre gas diffusion substrate has a total density of greater than 0.35g/cm3, and a gas diffusion electrode obtained therefrom is disclosed. Also disclosed is a process for the manufacture of the substrate and electrode.

L'invention concerne un nouveau substrat de diffusion de gaz flexible non tissé en fibres de carbone, comprenant plusieurs premières fibres de carbone orientées dans les directions x, y et, éventuellement, z, lesdites premières fibres étant liées avec une substance polymérique thermoplastique, et une matière de remplissage à base de carbone, se caractérisant en ce que le substrat de diffusion de gaz flexible non tissé en fibres de carbone possède une densité totale supérieure à 0,35g/cm?3¿, et une électrode de diffusion de gaz obtenue à partir de celui-ci. L'invention concerne également un procédé de fabrication du substrat et de l'électrode.

Affiliated with

Also associated with

Rating

Gas diffusion substrate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gas diffusion substrate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas diffusion substrate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1368601