Research / 2020 / Article / Fig 3

Research Article

One-Step High-Temperature-Synthesized Single-Atom Platinum Catalyst for Efficient Selective Hydrogenation

Figure 3

(a) KIEs of selective quinoline hydrogenation in the presence of HD or D2 using Pt1/MoC. (b) Quasi in situ FTIR spectra of Pt1/MoC for the chemical activation of D2 at 25 and 100°C. The O–D vibration disappears after the introduction of styrene. (c) Possible reaction pathway for selective hydrogenation of quinoline to 1,2,3,4-tetrahydroquinoline over Pt1/MoC catalyst.