Well-defined surface tungstenocarbyne complex through the reaction of [W(C t Bu)(CH 2 t Bu) 3 ] with CeO 2 : a highly stable precatalyst for NOx reduction with NH 3
Abstract
A highly-efficient NH 3 -SCR single site catalyst W(C t Bu)(CH 2 t Bu) 3 /CeO 2–200 , was prepared by surface organometallic chemistry approach. This catalyst showed high catalytic activity and stability with a broad operational temperature window.
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