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The stream of change

Nature Catalysisvolume 1pages174175 (2018) | Download Citation

Fluctuations in the composition of reactant gas mixtures often lead to activity and selectivity variations in automotive catalysts. Now, time-resolved operando spectroscopy sheds light on the transient changes of surface species for a commercially applied catalyst and leads to process optimization.

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Author information


  1. Institute for Integrated Catalysis, Pacific Northwest National Laboratory, Richland, WA, USA

    • Feng Gao
    •  & János Szanyi


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Correspondence to János Szanyi.

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