A5010497779- Catalysis and Oxidation Reactions
- Catalytic Processes in Materials Science
- Catalysis and Hydrodesulfurization Studies
- Electrocatalysts for Energy Conversion
- Fuel Cells and Related Materials
- Advanced Photocatalysis Techniques
- Advanced battery technologies research
- Zeolite Catalysis and Synthesis
- MXene and MAX Phase Materials
- Ammonia Synthesis and Nitrogen Reduction
China University of Petroleum, Beijing
2022-2024
Abstract In this paper, the effect of alkali metal deposition on activity x‐Co 3 O 4 (x=Na, K, Rb, Cs) catalysts for N 2 catalytic decomposition was systematically explored by DFT calculation and various experimental characterization methods. The results demonstrated that Na improved Na‐Co catalyst at low temperatures. By contrast, other metals (K, Rb suppressed perceptibly. Analysis XRD, FT‐IR, SEM, TEM, XPS, ‐TPD H ‐TPR showed did not affect morphology structure catalysts. However, it...
The exploitation of electrocatalysts with high activity and durability for HER is desirable future energy systems, but it still a challenge. NMPs have attracted increasing attentions, the preparation process often needs toxic regents or dangerous reaction conditions. Herein, we develop general green method to fabricate metal-rich anchored on NPG through pyrolyzing DNA cross-linked complexes. obtained Ru2P-NPG exhibits an ultrasmall overpotential 7 mV at 10 mA cm−2 ultralow Tafel slope 33...
Mesoporous HZSM-5 zeolites with nanocrystal stacking morphology were directly synthesized via hydrothermal methods without mesoporous templates. The was subjected to hydrothermal–citric acid washing treatment. structural and acidic properties of the samples before after modification characterized using various techniques. catalytic performance for butene conversion propylene investigated under atmospheric pressure, 500 °C, a weight hourly space velocity (WHSV) 10 h−1 in continuous-flow...
A series of Cu-SAPO-RHO zeolite catalysts were prepared using a straightforward template-assisted ion incorporation process for NH3-SCR NOx. The Si content and Cu loading amount changed, the effects contents investigated by physical chemical measurements. Interestingly, this direct exchange method show higher activity than those obtained conventional exchange. Significantly, catalyst with 0.8 exchanged 3 times exhibits excellent NH3-selective catalytic reduction (SCR) performance, which is...