A5076573406- Catalysts for Methane Reforming
- Catalytic Processes in Materials Science
- Adipose Tissue and Metabolism
- Carbon dioxide utilization in catalysis
- Regulation of Appetite and Obesity
- Electrocatalysts for Energy Conversion
- Metabolism, Diabetes, and Cancer
- Catalysis and Hydrodesulfurization Studies
- Fuel Cells and Related Materials
- Cancer, Hypoxia, and Metabolism
- Pancreatic function and diabetes
- CO2 Reduction Techniques and Catalysts
- Composting and Vermicomposting Techniques
- Zeolite Catalysis and Synthesis
- Metal-Organic Frameworks: Synthesis and Applications
- Pediatric health and respiratory diseases
- Asthma and respiratory diseases
- Higher Education and Teaching Methods
- Sleep and Wakefulness Research
- Catalysis for Biomass Conversion
- Advanced battery technologies research
- Catalysis and Oxidation Reactions
- Membrane-based Ion Separation Techniques
- Covalent Organic Framework Applications
- Advancements in Battery Materials
Wuhan University
2013-2025
Wuhan University of Science and Technology
2024-2025
Hubei Engineering University
2025
Shandong University of Science and Technology
2024
Beijing Children’s Hospital
2020-2024
Capital Medical University
2020-2024
Xi'an University of Architecture and Technology
2024
Inner Mongolia Electric Power (China)
2024
Gannan Medical University
2024
China Agricultural University
2023-2024
Higher alcohol (C2+) synthesis (HAS) from direct CO2 hydrogenation is a promising way to realize the fixation of high-value chemicals; however, identification active catalysts give satisfactory activity and selectivity not yet achieved, let alone elucidation mechanism. Here, we report working catalyst containing Cu-Fe-Zn that can efficiently selectively synthesize C2+ alcohols hydrogenation. The optimized catalyst-encoded Cs-C0.8F1.0Z1.0 exhibits high C2+OH/ROH fraction (weight percent in...
Alkali metal promoters are widely used to modify active sites/interfaces of heterogeneous catalysts for numerous industrial processes. However, the interplay between an alkali and support, a crucial catalytic parameter, has been scarcely investigated in controlling activation behaviors intermediates improving catalysis. Herein, we report that K–ZrO2 interfaces can boost production higher alcohols (HA) from CO2 hydrogenation over amorphous ZrO2-supported K–Cu–Fe catalyst (KFeCu/a-ZrO2). In...
Direct CO2 hydrogenation to higher alcohols (HAs) is a promising way achieve the conversion of high-value chemicals. Alkali metals as promoters are generally crucial for Cu–Fe-based catalysts, but their critical role in alcohol synthesis (HAS) still far from clear. Here, we report regulating effect potassium (K) promoter reactant activation perspective on catalysts HAS using situ diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) and chemisorption methods. The optimized...
Cu-based catalysts have been widely studied for direct hydrogenation of CO2 to methanol. Their activities quite depend on the amount exposed active sites (e.g., Cu-oxide interfaces), which can be tuned by particle size as well porosity. Here, we report an active, selective, and stable Cu@ZrOx catalyst with a three-dimensional (3D) porous framework structure via in situ reconstruction size-confined Cu@UiO-66. The optimized CU-0.5-300 shows high methanol selectivity 78.8% at conversion 13.1%...
Direct CO2 hydrogenation to higher alcohols (HA) is highly attractive but remains a huge challenge due the low HA productivity. Herein we develop active multifunctional catalyst composed of CuZnAl and K-CuMgZnFe oxides which significantly improve space time yield (STY) 106.5 mg gcat–1 h–1 (2.24 mmol h–1) with more than 90% fraction in total alcohol products. A strong synergistic effect occurs when these two components are proper proximity at an appropriate mass ratio, can efficiently...
State-of-the-art chemical sensors based on covalent organic frameworks (COFs) are restricted to the transduction mechanism relying luminescence quenching and/or enhancement. Herein, we present an alternative methodology via a combination of in situ-grown COF films with interdigitated electrodes utilized for capacitive benzene detection. The resultant COF-based exhibit highly sensitive and selective detection at room temperature toward vapor over carbon dioxide, methane, propane. Their limit...
This study investigated the effects of inoculating thermophilic and mature composts on maturity, gaseous emissions, bacterial communities during co-composting kitchen waste pig manure. Results showed that temperature peaked day 4 inoculation compost amendment, which was earlier than control treatment 8. In particular, GI inoculated higher (88.65%) other treatments (GI≤61%) 35. The addition promoted enrichment Bacillus Planifilum, accelerated organic matter degradation, enhanced maturity....
Abstract Exploiting high‐capacity cathode materials with superior reliability is vital to advancing the commercialization of sodium‐ion batteries (SIBs). Layered oxides, known for their eco‐friendliness, adaptability, commercial viability, and significant recent advancements, are prominent materials. However, electrochemical cycling over an extended period can trigger capacity fade, voltage hysteresis, structural instability, adverse interface reactions which shorten battery life cause...
Subnanometric PdZn at a defect enriched ZnO/ZIF-8 interface acts as an efficient and selective catalyst for CO<sub>2</sub> hydrogenation to methanol.
Cu@ZIF-8 derived inverse ZnO/Cu with sub-5 nm ZnO acts as an efficient catalyst for CO<sub>2</sub> hydrogenation to methanol.
Cu–ZnO catalysts are widely studied for the direct hydrogenation of CO2 to methanol high activity. However, despite widespread research, promoting intrinsic activity active sites remains a contentious topic. We here report facile strategy manufacture ZnFe2O4 spinel-supported Cu with tuneable size nanoparticles selective synthesis from hydrogenation. The optimized 33Cu/ZnFe-0.5 catalyst exhibits selectivity 71.6% at conversion 9.4% 260 °C and 4.5 MPa. Increasing Zn/Fe ratio decreases same...
A simple but effective method to exfoliate bulk MoS2 in a range of solvents is presented for the preparation colloid flakes consisted one few molecular layers by application ultrasonic treatment N2 H4 . Their high yield solution and exposure more active surface sites allows synthesis corresponding solid catalysts with remarkably activity hydrodeoxygenation 4-methylphenol this can also be applied other two dimensional materials.
Near quantitative carbon yields of diesel-range alkanes are achieved from hydrodeoxygenation triglycerides over Pd/NbOPO<sub>4</sub> with no catalyst deactivation.
Sulfur is usually regarded as a catalyst poison for many industrial reactions. Since an increasing number of studies have also reported that sulfate can serve promoter certain reactions, the effects on catalysts should be critically treated. Herein, we report promotion effect species higher alcohol synthesis (HAS) from CO2 hydrogenation over typical KCuFe-based catalyst. It found modification regulate capacity and balance CO dissociated nondissociated activation, thus optimizing reaction...
Catalytic conversion of CO2 with green hydrogen produced from renewable sources into methanol is one the promising ways to cycle waste for carbon neutralization. The activity Cu-based catalysts synthesis closely related chemical environment Cu species, which can be modulated by special structure MOFs. It desired elucidate relationship between coordination MOFs and state confined active metal (e.g., Cu). Herein, we regulate surface changing copper in MOF-derived (Cu@UiO-66 Cu@UiO-66-NH2)....
The conversion of CO2 to higher alcohols (HA) is a sustainable way for utilization, but the development an efficient catalyst with multifunctional active sites regulate C–C coupling process remains great challenge. Herein, we report Fe modified highly dispersed K and Pd synthesis HA. optimal 0.3K-1Pd/Fe2O3 displays best catalytic performance HA STY 48 mg gcat–1 h–1 at 320 °C, 5 MPa, 6 L h–1, which 3.5 times that 1Pd/Fe2O3 35 0.3K/Fe2O3 catalyst. We found in situ generated PdFe alloy...