CO and hydrocarbon light-off inhibition by pre-adsorbed NOx on Pt/CeO2/Al2O3 and Pd/CeO2/Al2O3 diesel oxidation catalysts
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DOI: 10.1016/j.ces.2019.115201
Abstract: Abstract Diesel oxidation catalysts (DOC) for abatement of CO and hydrocarbon (HC) emissions are commonly based on PtPd/CeO2/Al2O3 formulations. PdPt/CeO2-ZrO2 or Pd/zeolite materials are also used in passive NOx adsorbers (PNA) that capture nitrogen oxides… read more here.
Keywords: oxidation catalysts; al2o3 ceo2; adsorbed nox; ceo2 al2o3 ... See more keywords