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A three-way catalyst comprised novel oxygen storage components for emission control in natural gas powered engines was prepared. The addition of novel oxygen storage components to the Pd/γ-Al2O3 catalysts resulted in improved activities of the fresh and aged catalyst by lowering the light-off temperature for methane in natural gas engines exhaust.
The addition of novel oxygen storage components to the Pd / γ-Al2O3 catalysts resulted in improved activities of the fresh and aged catalyst by lowering the light -off temperature for methane in natural gas engines exhaust.