Iron-Ruthenium Dual Atom Catalyst and Method for Synthesizing the Same
AssigneeHong Kong Quantum AI Lab Limited
InventorsMohsen TAMTAJI, GuanHua CHEN
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Abstract
The present invention provides an iron-ruthenium dual atom catalyst (FeRu-DAC) and a method for synthesizing the same. The FeRu-DAC comprises iron-ruthenium dual-atom nano-particles dispersed in a nitrogen-doped graphene support. Each iron-ruthenium dual-atom nano-particle include a pair of iron and ruthenium atoms surrounded by four pyridinic-nitrogen atoms. The method uses a two-step pyrolysis approach. The synthesized FeRu-DAC is found to have comparable performances to platinum catalysts for oxygen reduction and evolution reaction.
Claims15
An iron-ruthenium dual atom catalyst, comprising iron-ruthenium dual-atom nano-particles dispersed in a nitrogen-doped graphene support.
Dependencies are inferred from the claim text.