A5100727143- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Advanced Photocatalysis Techniques
- Metal-Organic Frameworks: Synthesis and Applications
- Fuel Cells and Related Materials
- Covalent Organic Framework Applications
- Advancements in Battery Materials
- Gas Sensing Nanomaterials and Sensors
- Catalytic Processes in Materials Science
- Big Data and Digital Economy
- Supercapacitor Materials and Fabrication
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- CO2 Reduction Techniques and Catalysts
- MXene and MAX Phase Materials
- Copper-based nanomaterials and applications
- Advanced Nanomaterials in Catalysis
- Catalysis and Hydrodesulfurization Studies
- Advanced Battery Materials and Technologies
- Conducting polymers and applications
- Chalcogenide Semiconductor Thin Films
- Helicobacter pylori-related gastroenterology studies
- Electrochemical Analysis and Applications
- Coal Properties and Utilization
- Irrigation Practices and Water Management
Shenzhen University
2024-2025
Chinese Academy of Sciences
2009-2024
Shanghai University
2024
Marquette University
2017-2024
Yangzhou University
2020-2024
Guizhou Electromechanical Research and Design Institute
2021-2024
Tiangong University
2016-2024
Chinese PLA General Hospital
2024
Northwest A&F University
2021-2024
SLAC National Accelerator Laboratory
2022-2024
Monodispersed nickel phosphide nanocrystals (NCs) with different phases were successfully synthesized. The Ni<sub>5</sub>P<sub>4</sub> NCs, a solid structure, exhibited higher catalytic activity than the Ni<sub>12</sub>P<sub>5</sub> and Ni<sub>2</sub>P NCs.
Covalent organic framework (COF) represents an emerging class of porous materials that have exhibited great potential in various applications, particularly catalysis. In this work, we report a newly designed 2D COF with incorporated Re complex, which exhibits intrinsic light absorption and charge separation (CS) properties. We show hybrid catalyst can efficiently reduce CO2 to form CO under visible illumination high electivity (98%) better activity than its homogeneous counterpart. More...
A facile two-step method has been used to synthesize binary Ni–Fe sulfides supported on nickel foam (NF) as electrocatalysts for the oxygen evolution reaction (OER).
The introduction of high-entropy into Prussian blue analogues (PBAs) has yet to attract attention in the field lithium-sulfur battery materials. Herein, we systematically synthesize a library PBAs from binary by facile coprecipitation method. coordination environment is explored X-ray absorption fine structure spectroscopy, which together with elemental mapping confirm successful all metals. Importantly, electrochemical tests demonstrate that PBA can serve as polysulfide immobilizer inhibit...
NiSe@NiOOH core-shell hyacinth-like nanostructures supported on nickel foam (NF) have been successfully synthesized by a facile solvothermal selenization and subsequent in situ electrochemical oxidation (ISEO). First, the unique NiSe/NF nanopillar arrays were prepared N,N-dimethylformamide (DMF) as precursor template that can provide large surface area, excellent conductivity, robust support. Next, amorphous NiOOH covering of NiSe nanopillars was fabricated ISEO, confirmed XPS andEDX...
Nickel phosphide nanoparticles decorated on carbon nanotubes were synthesized by <italic>in situ</italic> thermal decomposition for the first time. The Ni<sub>2</sub>P/CNT nanohybrid exhibits high activity and stability hydrogen evolution.
In this work, ruthenium (Ru) catalysts supported on CeO2 nanorods (NR), nanocubes (NC), and nanoctahedra (NO) were comparatively investigated to correlate the shape exposed surface planes ({100}, {110}, {111}) of nanoscale supports with their low-temperature CO oxidation activity. Within 5Ru/CeO2-r three morphologies after reduction treatment, Ru NR exhibited enhanced (<100 °C) hydrogen consumption superior room-temperature activity (∼9% conversion). Both X-ray photoelectron spectroscopy...
Hollow carbon-based materials derived from metal–organic frameworks for electrocatalysis and electrochemical energy storage are summarized evaluated.
Abstract 1T-MoS 2 and single-atom modified analogues represent a highly promising class of low-cost catalysts for hydrogen evolution reaction (HER). However, the role single atoms, either as active species or promoters, remains vague despite its essentiality toward more efficient HER. In this work, we report unambiguous identification Ni atom key sites in basal plane (Ni@1T-MoS ) that result HER performance. The intermediate structure site under catalytic conditions was captured by situ...
Metal organic frameworks (MOFs) have been widely researched and applied in many fields. However, the poor electrical conductivity of traditional MOFs greatly limits their application electrochemistry, especially energy storage. Benefited from full charge delocalization atomical plane, conductive (c-MOFs) exhibit good electrochemical performance. Besides, unlike graphene, c-MOFs are provided with 1D cylindrical channels, which can facilitate ion transport enable high conductivity....
Nitrate and nitrite (NOx-) are widespread contaminants in industrial wastewater groundwater. Sustainable ammonia (NH3) production via NOx- electroreduction provides a prospective alternative to the energy-intensive industrialized Haber-Bosch process. However, selectively regulating reaction pathway, which involves complicated electron/proton transfer, toward NH3 generation relies on robust catalyst. A specific consideration designing selective NOx--to-NH3 catalysts should meet criteria...
Though the coordination environment of single metal sites has been recognized to be great importance in promoting catalysis, influence simultaneous precise modulation primary and secondary spheres on catalysis remains largely unknown. Herein, a series Ni(II) with altered have installed onto metal–organic frameworks (MOFs) UiO-67 skeleton, affording UiO–Ni–X–Y (X = S, O; Y H, Cl, CF3) X spheres, respectively. Upon deposition CdS nanoparticles, resulting composites present high photocatalytic...
Summary Background : Population‐based data on gastro‐oesophageal reflux disease in Chinese are lacking. The prevalence, clinical spectrum and health care‐seeking behaviour of subjects with were studied. Methods Ethnic (3605) invited to participate a telephone survey using validated questionnaire the Hospital Anxiety Depression Scale. Results A total 2209 (58% female; mean age, 40.3 years) completed interview. annual, monthly weekly prevalence rates 29.8%, 8.9% 2.5%, respectively....
Conductive metal organic frameworks (MOFs) represent a promising class of porous crystalline materials that have demonstrated potential in photo-electronics and photocatalytic applications. However, the lack fundamental understanding on charge transport (CT) mechanism as well correlation CT with their structure hampered further development. Herein, we report direct evidence 2D Cu-THQ MOFs temporal spatial behaviors carriers photoconductivity by combining three advanced spectroscopic methods,...