Catalyst for Reforming Methane and Method for Producing Same

Abstract

Provided are a catalyst for methane reformation and a method for manufacturing the same, wherein the catalyst includes a porous metal support; a primary coating layer provided on the porous metal support; and a secondary coating layer provided on the primary coating layer, wherein the primary coating layer includes a perovskite-based compound having a coefficient of thermal expansion of 65% or greater compared to a coefficient of thermal expansion of the porous metal support, the secondary coating layer includes a perovskite-based catalyst particle and a perovskite-based binder, and the perovskite-based catalyst particle and the perovskite-based binder each independently include a compound represented by Chemical Formula 1, Sr1-xAxTi1-yByO3-δ  [Chemical Formula 1] wherein all the variables are described herein.

Dependencies are inferred from the claim text.