| 稀土-锆复合氧化物在汽车尾气净化中的应用进展 | |
| 樊俊 ; 翁端 ; Fan Jun ; Weng Duan | |
| 2010-06-10 ; 2010-06-10 | |
| 关键词 | 稀土 ZrO_2 氧传感器 三效催化剂 OSC rare earth ZrO2 oxygen sensor three-way catalyst OSC U464 |
| 其他题名 | Applications of REO-ZrO_2 Mixed Oxides in the Automotive Exhaust Decontamination |
| 中文摘要 | 稀土-锆复合氧化物在汽车尾气净化中有两种重要应用:氧传感器电解质和三效催化剂(TWC)助剂。本文简述了稀土-锆复合氧化物在这两种应用中的作用机理,介绍了氧传感器中ZrO2的稀土掺杂改性,以及CexZr1-xO2固溶体作为催化助剂的研究现状,并对稀土-锆复合氧化物在汽车尾气净化方面的应用进行了展望。; REO-ZrO2 mixed oxides serve as a key material in the electrolyte of oxygen sensor and promoter of three-way catalyst (TWC), which are widely applied in the purification of automotive exhaust. The principles of the applications were expounded; meanwhile the adulteration of RE ions into ZrO2 applied in oxygen sensor was introduced. The research of CeO2-ZrO2 mixed oxides applied as promoter of TWC was summarized, and the further application of REO-ZrO2 composite in the automotive exhaust decontamination was prospected.; 国家863项目“柴油车排气污染控制集成技术”(2003AA643010) |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/61785]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 樊俊,翁端,Fan Jun,等. 稀土-锆复合氧化物在汽车尾气净化中的应用进展[J],2010, 2010. |
| APA | 樊俊,翁端,Fan Jun,&Weng Duan.(2010).稀土-锆复合氧化物在汽车尾气净化中的应用进展.. |
| MLA | 樊俊,et al."稀土-锆复合氧化物在汽车尾气净化中的应用进展".(2010). |
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