摘要 |
Coated particle filter (3), preferably wall-flow filter having a length, comprises at least two zones which have different coatings provided along the length. Independent claims are also included for: (1) a catalytic converter (2), which is formed with a coating comprising a wash-coat coating layer as a lower coating layer, on which palladium is deposited; and (2) a device (1) for the purification of exhaust gases, preferably exhaust gases of diesel-engine motor vehicles, comprising a catalytic converter and a coated particle filter of length which is positioned downstream of the catalytic converter. |