The invention relates to a catalyst for the oxidation of carbon monoxide (CO) at low temperatures, which is a catalytically active composition based on platinum and cobalt. The catalyst can be used in the removal of CO from hydrogen-rich gas for fuel cell technology in order to avoid poisoning the electrodes...http://www.google.com/patents/US7820588?utm_source=gb-gplus-sharePatent US7820588 - Carbon monoxide catalyst
