Studies of LNT Sulfation and Desulfation at PNNL

Charles  Peden, Pacific Northwest National Laboratory

This talk will summarize some highlights of a multi-year effort in the Institute for Interfacial Catalysis (IIC) at Pacific Northwest National Laboratory, carried out in collaboration with CRADA partners at Cummins and Johnson Matthey, and focused on obtaining a fundamental understanding of the effects of sulfur on NOx adsorbers catalysts (aka lean NOx traps, LNTs).

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