钙钛矿型氧化物催化剂 Perovskite-type oxide catalyst
综述了目前国际上催化消除汽车尾气催化剂的研究现状，分析了三效贵金属催化剂、 钙钛矿氧化物催化剂、 分子筛催化剂各自的优势和存在的问题。
This paper introduces some kinds of catalysts for automobile exhaust purification, such as Three Way Catalysts (TWCs), perovskite oxide catalyst, and molecular sieve catalyst by metal ions.
钙钛矿型稀土氧化物催化剂具有较好的催化活性，成本低廉，在替代传统的贵金属催化剂净化汽车尾气方面潜力巨大。
Rare earth perovskite-type oxide catalyst as a substitute for traditional rare metal catalyst has a great potential to purify automotive emission due to good catalytic activity and low cost.
综述了作为甲醇氧化催化剂的铂及铂的多元体系；钙钛矿型氧化物的研究现状。
Pt and Pt polynary systems, the pyrochlore-type oxide as the catalyst for methanol oxidation was reviewed.
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