Ni active sites isolated by antimony toward enhanced propyne semi‐hydrogenation
Jiahang Xi,
Kelin Yan,
Ningchao Zhu
et al.
Abstract:Regulating Ni active sites toward the formation of target product is of great importance for designing high‐performance cost‐effective catalysts for catalytic semi‐hydrogenations but remains challenging. Herein, we report the fabrication of NiSb intermetallic catalyst via structural transformation from a layered double hydroxides precursor for boosting propyne semi‐hydrogenation. Systematic characterizations, including x‐ray diffraction, atomic‐resolution electron microscopy, and x‐ray absorption spectroscopy,… Show more
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