Methane-Reforming Catalyst and Method for Producing Same

A method for preparing a catalyst for methane reforming, comprising the steps of:

• preparing a solution comprising a precursor of a perovskite-based compound represented by the following Chemical Formula 1;
• and
• coating a carrier with the solution and carrying out heat treatment to obtain a catalyst,
• wherein the precursor of the perovskite-based compound represented by the following Chemical Formula 1 comprises strontium hydroxide:
• wherein A is selected from Y, La and lanthanide-series elements,
• B is Ni, Co, Fe, Cr, Mo, Ru or Rh,
• x is a real number equal to or larger than 0 and less than 1,
• y is a real number equal to or larger than 0 and less than 0.3,
• δ is a real number equal to or larger than 0 and less than 1,
• α is a real number larger than 0.7 and equal to or less than 1, and
• x and y satisfy (x+y)>0.