The common requirements for catalyst materials in methane combustion and automotive exhaustpurification are higher low-temperature activity and high-temperature stability.
催化燃烧与汽车尾气净化反应对催化剂的共同要求是具有良好的低温活性和高温热稳定性。
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This paper introduces some kinds of catalysts for automobile exhaustpurification, such as Three Way Catalysts (TWCs), perovskite oxide catalyst, and molecular sieve catalyst by metal ions.
Cold plasma-catalytic reactor for exhaustpurification was developed, where the reactor was consisted by two parts including dielectric barrier discharge system and metal honeycomb substrate catalyst.