Water gas shift catalyst on a lanthanum-doped anatase titanium dioxide support for fuel cells application

摘要

A stable water gas shift catalyst comprising platinum, rhenium and lanthanum on an anatase titanium dioxide support is described. The catalyst of the present invention is at least as efficient in converting CO to CO₂ at low temperatures as the catalysts of the prior art. Further, the catalyst is about three times more stable than the catalysts of the prior art.