Table 1. Comparison of the Synthesis Method and Hydrogenation Catalytic Performance of the Synthesized Pd–Ni/Al2O3 Catalysts with Previous Reports.
| |
reaction conditions |
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|---|---|---|---|---|---|---|
| samples | synthesis methods | P H2 (MPa) | T (°C) | catalytic performance conversion (%) | refs | |
| Pd–6Ni–N–C60 | 1.0 | 70 | 98.0 | (37) | ||
| Pd/LDH(Mg, Al) | ion-exchange method | 1.0 | 50 | close to 100 | (38) | |
| Pd3Au0.5/SiC | reduction of Pd(NO3)2 and HAuCl4 in SiC suspension in succession. | in ambient H2 flow | 25 | 100 | (39) | |
| under Xe-lamp irradiation (400–800 nm, 0.8 W/cm2) | ||||||
| UiO-66-NH2@COP@(2.34%)Pd | reverse double-solvent approach | 0.1 | 25 | 99.9 | (40) | |
| Pd/MIL-101 | colloidal deposition method | 0.6 | 120 | 100 | (41) | |
| Pd@mSiO2 | Pd@m14SiO2 | facile one-pot method | 2.0 | 110 | 97.57 | (42) |
| Pd@m16SiO2 | 98.97 | |||||
| Pd@m18SiO2 | 99.01 | |||||
| hierarchical Pd@Ni | combining the hydrothermal synthesis method with spontaneously galvanic replacement reaction | 0.1 | 25 | 93 | (43) | |
| Pd–Ni/γ-Al2O3 | a liquid phase in situ reduction method | in ambient H2 flow | 40 | nearly 100 | this work | |