Fig. 3: Catalytic performance.
From: Atomically dispersed MoNi alloy catalyst for partial oxidation of methane
a Catalytic performance between Ni/SBA-15, 5Ni1Mo/SBA-15 and AD MoNi alloy/SBA-15 catalyst. Inset corresponding to schematic of representative structure. b Long-term stability test of AD MoNi alloy/SBA-15 under 800 °C in a CH4/O2/N2 (CH4:O2 = 2:1) flow with GHSV of 12,000 mLCH4 gcat−1 h−1. c H2: CO ratio of long-term stability test for AD MoNi alloy/SBA-15 and Ni/SBA-15 catalyst under 800 °C in a CH4/O2/N2 (CH4:O2 = 2:1) flow with GHSV of 12,000 mLCH4 gcat−1 h−1. d Control experiments for SBA-15, MoO3/SBA-15, NiO/SBA-15 and tested with similar loading weight under same condition. 5Ni1Mo represents NiMo alloy with Ni:Mo ratio of 5:1 and AD MoNi alloy represents atomically dispersed MoNi alloy.
