| 发明名称 |
NOx STORAGE MATERIALS AND TRAPS RESISTANT TO THERMAL AGING |
| 摘要 |
Nitrogen oxide storage catalysts comprising a substrate and at least two coating layers, where the second layer is substantially free of platinum, cerium and barium, and methods of manufacturing and using these nitrogen oxide storage catalysts are disclosed. |
| 申请公布号 |
WO2010012677(A1) |
申请公布日期 |
2010.02.04 |
| 申请号 |
WO2009EP59645 |
申请日期 |
2009.07.27 |
| 申请人 |
BASF SE;HILGENDORFF, MARCUS |
发明人 |
HILGENDORFF, MARCUS |
| 分类号 |
B01D53/94;B01J23/63;B01J35/04;B01J37/02;F01N3/08 |
主分类号 |
B01D53/94 |
| 代理机构 |
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