One embodiment of the invention contemplates a proton exchange membrane for use in a variety of fuel cells. The proton exchange membrane may comprise a solid phase organic based copolymer material in which a first structural unit is derived from a polymerizable organic super acid. The organic super acid may comprise an acid group such as a sulfonic acid group or a carboxylic acid group.

 
Web www.patentalert.com

< Super-compressible carbon nanotube films and micro-bundles

< Systems and methods for manufacturing reinforced weatherstrip

> Audio player device for synchronous playback of audio signals with a compatible device

> Pavement life extension product and method

~ 00608