The high-temperature durability of Rh-free threeway catalysts used for automobile emission control
文献类型：期刊论文
| 作者 | Li, SY; Wu, CT; Cheng, HW; Li, HQ; Li, BL |
| 刊名 | reaction kinetics and catalysis letters
 |
| 出版日期 | 1998-11-01 |
| 卷号 | 65期号:2页码:293-300 |
| 关键词 | Rh-free three-way catalyst purification of automobile exhaust automotive catalyst high-temperature durability of catalysts |
| 英文摘要 | the high-temperature durability of cordierite honeycomb rh-free three-way catalysts (twc) containing additives has been studied by calcining catalysts at various temperatures in the interval of 600 similar to 1100 degrees c. the three-way performances of these catalysts were evaluated for the reaction of carbon monoxide(co), hydrocarbon(hc) and nitrogen oxides(nox) at given conditions by using a tired bed reactor. the results show that after rh-free twc are thermally aged in air at 1100 degrees c for 5 h and 950 degrees c for 104 h, the twc still have better three-way activity compared with rh-containing twc. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, physical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | 3-way catalysts ; alumina ; stabilization |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000077523200014 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/138183]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, SY,Wu, CT,Cheng, HW,et al. The high-temperature durability of Rh-free threeway catalysts used for automobile emission control[J]. reaction kinetics and catalysis letters,1998,65(2):293-300. |
| APA | Li, SY,Wu, CT,Cheng, HW,Li, HQ,&Li, BL.(1998).The high-temperature durability of Rh-free threeway catalysts used for automobile emission control.reaction kinetics and catalysis letters,65(2),293-300. |
| MLA | Li, SY,et al."The high-temperature durability of Rh-free threeway catalysts used for automobile emission control".reaction kinetics and catalysis letters 65.2(1998):293-300. |
入库方式： OAI收割
来源：大连化学物理研究所
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