Reaction Pathways Involved in CH4 Conversion on Pd/Al2O3 Catalysts: TAP as a Powerful Tool for the Elucidation of the Effective Role of the Metal/Support Interface - Université de Lille Accéder directement au contenu
Article Dans Une Revue Frontiers in Chemistry Année : 2016

Reaction Pathways Involved in CH4 Conversion on Pd/Al2O3 Catalysts: TAP as a Powerful Tool for the Elucidation of the Effective Role of the Metal/Support Interface

Résumé

Temporal Analysis of Products (TAP) investigation on Natural Gas-fueled Vehicle (NGV) catalysts provides information related to the nature of reaction steps involved over noble metals and at the metal-support interface. The determination of accurate kinetic parameters for methane adsorption from single pulse experiments and subsequent investigation of sequential surface reactions from alternative CH4/O2 pulse experiments is the first step toward the establishment of relevant structure/activity relationships which can highlight the importance of the metal/support interface on freshly-prepared and aged single palladium based catalysts.

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Catalyse
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hal-04554712 , version 1 (22-04-2024)

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Y. Renème, S. Pietrzyk, Fabien Dhainaut, M. Chaar, A. C. van Veen, et al.. Reaction Pathways Involved in CH4 Conversion on Pd/Al2O3 Catalysts: TAP as a Powerful Tool for the Elucidation of the Effective Role of the Metal/Support Interface. Frontiers in Chemistry, 2016, Frontiers in Chemistry, 4, ⟨10.3389/fchem.2016.00007⟩. ⟨hal-04554712⟩
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