...2)普遍运用于工业催化、情况掩护、电子器件、陶瓷、合金、涂料等诸多资料范畴,个中又以汽车尾气三效催化剂(Three Way Catalysts, TWC)的应用最为普遍。汽车尾气排放的重要净化物是一氧化碳(CO.
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Three-way catalysts 三效催化剂 ; 三元催化转换器
Palladium three-way catalysts 钯三效催化剂
Pd-only three way catalysts 单钯三效催化剂
rare-earth three-way catalysts 稀土三元催化剂
It is indicated that development and the commercialization of rare earth containing three way catalysts are advantageous to find a way…
指出开发稀土三元催化剂并使之产业化有利于解决我国严重的环保问题，有利于我国稀土工业向高技术产业转轨。
Authors propose that the partial or whole replacement of noble metals by rare earth elements is an important direction in the future developments of emission control three way catalysts.
采用稀土元素部分或全部取代贵金属是研制开发三效汽车排气净化催化剂的重要方向。
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.
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。
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