Extended Data Fig. 2: Bulk-phase structure characterizations of catalysts.
From: Acetylene hydrogenation to ethylene by water at low temperature on a Au/α-MoC catalyst
a, PXRD patterns of different catalysts before and after reaction. b,c, AC-HRTEM images and particle size distribution diagrams of 6Au/α-MoC (b) and 1Au/α-MoC (c) catalyst. It presents nearly the same size of α-MoC. The size of Au was measured by elemental mapping images in Extended Data Fig. 4.
