A5062466026- Wood Treatment and Properties
- Tree Root and Stability Studies
- Lignin and Wood Chemistry
- Forest ecology and management
- Natural Fiber Reinforced Composites
- Advanced Cellulose Research Studies
- Bamboo properties and applications
- Bioenergy crop production and management
- Forest Biomass Utilization and Management
- Spectroscopy and Chemometric Analyses
- Dyeing and Modifying Textile Fibers
- Flame retardant materials and properties
- HVDC Systems and Fault Protection
- Wood and Agarwood Research
- Metal-Organic Frameworks: Synthesis and Applications
- Silicon Carbide Semiconductor Technologies
- Biofuel production and bioconversion
- Analytical Chemistry and Chromatography
- Manufacturing Process and Optimization
- Microfluidic and Capillary Electrophoresis Applications
- Wind Turbine Control Systems
- Molecular Sensors and Ion Detection
- Analytical chemistry methods development
- Electromagnetic Compatibility and Noise Suppression
- Advanced biosensing and bioanalysis techniques
Anhui Agricultural University
2015-2024
Taiyuan University of Science and Technology
2024
State Forestry and Grassland Administration
2021-2024
Henan University of Science and Technology
2024
Chongqing University
2014-2022
Optronic (Sweden)
2022
Yangzhou University
2022
AVIC Optronics (China)
2021-2022
Hefei University
2018
State Key Laboratory of Chemobiosensing and Chemometrics
2014-2017
In this work, two novel zeolitic imidazolate framework (ZIF) materials, ZIF-7 and ZIF-11, were firstly introduced as solid-phase extraction (SPE) sorbents for PAHs efficient highly sensitive analysis in environmental water samples with high performance liquid chromatography (HPLC) coupled fluorescence detection. ZIF-11 successfully synthesized characterized SEM, FTIR, XRD contact angels, exhibiting unique excellent stability, spatial structure chemical composition, promising enrichment...
Developing highly efficient adsorbents is one of the most feasible strategies to achieve oil-water separation. Herein, we exploited a new hydrophobic metal-organic framework (MOF) by post-synthesis acid-exchange method. Pentadecafluorooctanoic acid (PFOA) was applied substitute acetic MOF-808 result in fluorinated MOF-808-PFOA, which owns much larger water contact angle than primary MOF-808. Further, successfully loaded these sub-micron MOF-808-PFOA particles into melamine (MA) sponge, via...
Thermal coupling between adjacent insulated gate bipolar transistor (IGBT) or diode chips is the result of nonuniform temperature distribution in a multichip IGBT module. This affects junction temperatures and hence total power loss predicted for The study first investigates impact thermal effect on through finite element method, then develops impedance model to represent such effects. shown reduce with distance exponentially. agrees well test. validated used predict swings during...
This paper presents an improved thermal network model of insulated-gate bipolar transistor (IGBT) module, which considers the effects base-plate solder fatigue on junction temperature said module used in wind power converters. First, coupling structure 3-D finite-element IGBT is established based and material parameters converters a doubly fed induction generator. The investigated at different desquamating degrees solder. Second, resistance are determined degrees, that established. Finally,...
A novel cellulose/TiO 2 / β -CD hydrogel with high photocatalytic antibacterial activity and sustained release of drug was prepared. TiO sol a diameter about 9 nm in this the photoantibacterial agent. can significantly enhance sustained-release effect hydrogel. The structure property composite were characterized by Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission (TEM). Escherichia coli Staphylococcus aureus selected as...
Scrimber is processed by laminating wood fiber mats impregnated with phenolic resin under hot pressing. One of its essential components resin. In this study, the effect content on structural, water-resistant, mechanical, and thermal properties pinewood scrimbers was investigated. Results showed that facilitated collapse cell walls at low pressure during lamination, higher markedly reduced wall cracking. The cellulose I structure remained intact, whereas crystallinity decreased as increased....
<sec> <title>BACKGROUND</title> Patients with diabetic nephropathy (DN) frequently encounter negative emotions and diminished quality of life, largely influenced by the neuroendocrine-immune axis. This study seeks to explore how a multifaceted psychological intervention can ameliorate these effects unravel molecular pathways involved. </sec> <title>OBJECTIVE</title> To investigate impact multimodal on life in DN patients, key regulatory gene networks through bioinformatic analysis....
To determine how gelatinous fibres and layers contribute to the magnitude of longitudinal growth stress in tension wood, anatomical measurements were carried out on poplar wood ( Populus I4551). It was found that (a) no observed under a strain level 0.06 0.08%; (b) almost 100% non-conductive tissues contained above 0.15 0.19%; (c) area fibres, with per unit tissue area, thickness predominantly influenced
A natural material, cotton fiber, has been applied as a solid-phase extraction (SPE) adsorbent for sample preparation the analysis of polycyclic aromatic hydrocarbons (PAH) in water samples using high-performance liquid chromatography.
Epoxy polymers (EPs) derived from soybean oil with varied chemical structures are synthesized. These then cured anhydrides to yield soybean‐oil‐derived epoxy thermosets. The curing kinetic, thermal, and mechanical properties well characterized. Due the high epoxide functionality per polymer chain, these thermosets exhibit tensile strength over an order of magnitude higher than a control formulation epoxidized oil. More importantly, thermosetting materials ranging soft elastomers tough can be...
In this work, novel cellulose/zeolitic imidazolate frameworks-8 composite microspheres have been successfully fabricated and utilized as sorbent for environmental polycyclic aromatic hydrocarbons efficient extraction sensitive analysis. The were synthesized through the in situ hydrothermal growth of zeolitic on cellulose matrix, exhibited favorable hierarchical structure with chemical composition assumed scanning electron microscopy, Fourier transform infrared spectroscopy, X-ray diffraction...
With the development of large capacity variable speed constant frequency wind turbines, power converters with multi-chip paralleled insulated gate bipolar transistor (IGBT) modules are widely used as an energy flow interface, a valid junction temperature calculation is vital considering multichip electro-thermal influences, because thermal analysis great significance in terms safe operation and reliability for converter. Focusing on coupling effects, this paper proposes improved couple...
Herein, we report a novel carboxymethyl cellulose (CMC)/MIL-101 (Fe)/poly(β-cyclodextrin) (β-CDP) hydrogel with high photocatalytic activity. β-CDP can significantly enhance the photoactivity of MIL-101(Fe) in prepared by simple solvothermal method. The structure and property this composite were characterized Fourier transform infrared spectroscopy, X-ray diffraction, scanning electron microscopy, transmission microscopy. Tetracycline was selected as model pharmaceutical antibiotic to...