The upgrading role of Al at T1/T2 sites in stabilizing Pd ions over Pd-beta passive NOx adsorbers under a reducing atmosphere
Autor: | Yi Zhu, Jun Wang, Yanping Zhai, Gurong Shen, Jianqiang Wang, Chen Wang, Meiqing Shen |
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Rok vydání: | 2022 |
Předmět: | |
Zdroj: | Catalysis Science & Technology. 12:3464-3473 |
ISSN: | 2044-4761 2044-4753 |
Popis: | The preserved Pd ions as γ and β sites related with Al at T1–T2 sites corresponded to the stabilized NOx storage capability and rendered a suitable desorption temperature. |
Databáze: | OpenAIRE |
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