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The Influence of Si/Al Ratios on Adsorption and Desorption Characterizations of Pd/Beta Served as Cold-Start Catalysts
The majority of NO(x) is exhausted during the cold-start period for the low temperature of vehicle emissions, which can be solved by using Pd/zeolite catalysts to trap NO(x) at low temperature and release NO(x) at a high temperature that must be higher than the operating temperature of selective cat...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6479726/ https://www.ncbi.nlm.nih.gov/pubmed/30934944 http://dx.doi.org/10.3390/ma12071045 |