A5100318422- Catalytic Processes in Materials Science
- Fluid Dynamics and Mixing
- Catalysis and Oxidation Reactions
- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Subcritical and Supercritical Water Processes
- Innovative Microfluidic and Catalytic Techniques Innovation
- Advanced Nanomaterials in Catalysis
- Cyclone Separators and Fluid Dynamics
- Microfluidic and Capillary Electrophoresis Applications
- Mesoporous Materials and Catalysis
- Solar Thermal and Photovoltaic Systems
- Minerals Flotation and Separation Techniques
- Phase Change Materials Research
- Analytical Chemistry and Chromatography
- Nanomaterials for catalytic reactions
- Advanced Photocatalysis Techniques
- Fluid Dynamics and Heat Transfer
- Supercapacitor Materials and Fabrication
- Thermochemical Biomass Conversion Processes
- Advanced biosensing and bioanalysis techniques
- Heat Transfer and Boiling Studies
- Metallurgical Processes and Thermodynamics
- Metal-Organic Frameworks: Synthesis and Applications
- Granular flow and fluidized beds
Zhongyuan University of Technology
2025
Tianjin University
2015-2024
Shenzhen General Institute of Architectural Design and Research (China)
2024
Chongqing University
2019-2023
Tianjin Chengjian University
2010-2023
Zhejiang University
2017-2023
Harbin Institute of Technology
2006-2023
Guangzhou HKUST Fok Ying Tung Research Institute
2023
University of Hong Kong
2023
Beijing Institute of Petrochemical Technology
2023
Pesticides, widely used for pest control and plant growth regulation, have posed a threat to the environment human health. Conventional methods analyze pesticide residues are not applied resource-limited areas because of their high cost, complexity, requirements expensive instruments (such as GC/MS LC/MS). To address these challenges, herein we fabricated colorimetric nanozyme sensor arrays based on heteroatom-doped graphene detection aromatic pesticides. The active sites nanozymes could be...
Several gold-based catalysts including Au, Au–La(III), Au–Co(II), and Au–Co(III) were prepared assessed for acetylene hydrochlorination, combining with characterizations of low-temperature N2 adsorption/desorption, thermogravimetric analysis, X-ray diffraction, temperature-programmed reduction, inductively coupled plasma-atomic emission spectroscopy, transmission electron microscopy, photoelectron spectroscopy. The best catalytic performance was obtained over Au1Co(III)3/SAC an conversion...
This paper presents a novel interleaved high-conversion-ratio bidirectional DC-DC converter based on switched capacitors and coupled inductors. Series-connected capacitor inductor cells were used to increase the voltage conversion ratio, reduce stresses power switches, realize soft-charging/discharging of capacitors, achieve autocurrent-sharing in parallel The structure combined with was adopted current ripple at side having lower voltage, thus enabling applications that require high levels....
A commercial LiNi0.5Co0.2Mn0.3O2 (LNCM) cathode material is purposefully modified using a small account of LiPF6 as one precursor via simple means at low calcination temperature in air. X-ray diffraction, scanning electron microscopy, and transmission microscopy images reveal that this modification process keeps the layered bulk structure LNCM even though surface components have obviously been modified. Electron energy loss spectroscopy photoelectron with different etching depths further...
We synthesized a series of Ru@IL/AC catalysts using the incipient wetness impregnation technique associated with five kinds ionic liquids, aiming to explore an efficient nonmercuric catalyst for acetylene hydrochlorination reaction. Over optimal 1%Ru@15%TPPB/AC catalyst, conversion was maintained at 99.7% 48 h (T = 170 °C, GHSVC2H2 360 h–1, and VHCl/VC2H2 1.15). Additionally, lower Ru loading (0.2%Ru@15%TPPB/AC), still remained 99.3% within 400 h. Characterized by CO pulse chemisorption,...
Iron-based artificial enzyme nanomimics show promise for biocatalytic tumor therapy.
In this work, mesoporous Ni-Co composite oxides were synthesized by a facile liquid-precipitation method without the addition of surfactant, and their ability to catalyse low temperature CO oxidation reaction was investigated. To explore effect synergetic interaction between Ni Co on physicochemical properties catalytic performance these catalysts, as-prepared samples characterized using XRF, XRD, LRS, N2-physisorption (BET), SEM, TEM, XPS, H2-TPR, O2-TPD in situ DRIFTS characterization...
Different contents of fluoroethylene carbonate (FEC) as cosolvent is added into succinonitrile (SN) solution to form a novel electrolyte for lithium batteries. The SN-based with 20 wt % FEC exhibits the most favorable properties involving good thermal stability, wide electrochemical window and high ionic conductivity. Comparing commercial electrolyte, 20% FEC-SN demonstrates advantage safety excellent interfacial compatibility due compact smooth solid interphase layer on anode. LiCoO2/Li...
The deactivation mechanism of AuCl3 catalyst in the reaction acetylene hydrochlorination was studied by using dimer model and density functional theory (DFT) method. Four possible paths for catalyzed were illustrated with corresponding transition states. activation free energies rate constants four also analyzed. It is apparent that when HCl C2H2 coadsorbed on dimer, co-catalyzed to produce C2H3Cl energy barrier as low 23.35 kcal mol−1. If gas phase could not adsorb Au site within set time,...
A novel composite of LiFePO<sub>4</sub> with phosphorus-doped carbon layers has been prepared <italic>via</italic> a simple hydrothermal method using glucose as the source to generate coating and triphenylphosphine phosphorus source.
Ruthenium-based catalysts including monometallic Ru, bimetallic Ru–Cu and Ru–Co were prepared using spheric active carbon (SAC) as the support, their catalytic performance was assessed for acetylene hydrochlorination reaction, characterized by BET, TG, TEM, TPR XPS. It is suggested that cobalt additive can significantly enhance activity of Ru/SAC catalyst reaction. Over 1%Ru1Co3/SAC conversion maintained above 95% with 48 h on stream under reaction conditions 170 °C, C2H2 hourly space...
The deactivation mechanism of structure and active site for Cu/SAPO-34 catalysts by SO<sub>2</sub> poisoning has been investigated using a range analytical techniques.
Ba(<sc>ii</sc>) additives well disperse and inhibit the reduction of Au, strengthen reactants adsorption, improving catalysts' catalytic performance.