EXHAUST GAS CLARIFYING CATALYST, METHOD FOR PRODUCTION THEREOF, AND EXHAUST GAS CLARIFYING CATALYS

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PROBLEM TO BE SOLVED : To provide an exhaust gas clarifying catalyst which exhibits the satisfactory clarification performance even in the low temperature operation (≤400°C) during starting or idling of a car. SOLUTION : Pd is carried on an Al oxide and the Al oxide is defined as LnAlO3, wherein Ln is a rare earth metal.