MANGANESE OXIDE CONTAINING MATERIALS FOR USE IN OXIDATIVE DESULFURIZATION IN FUEL CELL SYSTEMS

摘要

A desulfurizer material for desulfurizing fuel supplied to a fuel cell system, the desulfurizer material comprising one or more manganese oxide materials having an octahedral molecular sieve (OMS) structure, and the desulfurizer material being resistant to moisture and being capable of removing organic sulfur containing compounds and H2S. The desulfurizer material is used in a desulfurizer assembly which is used as part of a fuel cell system.