US Patent 7897294 - Sintered nanomaterial catalyst

http://www.freepatentsonline.com/7897294.html

This patent is from a company called QuantumSphere and teaches nanoscale nickel particles used as catalysts in fuel cells. Claim 1 reads:

1. An electrode configured for use in electrochemical applications, the electrode consisting of a uniform mixture of catalytic nano-sized material sintered to form a solid compact.