Jingwen Zhang

ORCID: 0000-0002-7357-2777
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About
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Research Areas
  • Metal and Thin Film Mechanics
  • Diamond and Carbon-based Materials Research
  • Corrosion Behavior and Inhibition
  • Lubricants and Their Additives
  • Advanced materials and composites
  • X-ray Diffraction in Crystallography
  • Crystallization and Solubility Studies
  • Tribology and Wear Analysis
  • High-Velocity Impact and Material Behavior
  • Concrete Corrosion and Durability
  • Fusion materials and technologies
  • Graphene and Nanomaterials Applications
  • Metallic Glasses and Amorphous Alloys
  • Nuclear Materials and Properties
  • Sulfur Compounds in Biology
  • Surface Treatment and Residual Stress
  • Soybean genetics and cultivation
  • Melamine detection and toxicity
  • Corporate Taxation and Avoidance
  • Agricultural Productivity and Crop Improvement
  • Bamboo properties and applications
  • Catalytic C–H Functionalization Methods
  • Microstructure and Mechanical Properties of Steels
  • Marine and fisheries research
  • Fire effects on concrete materials

Shanghai Ocean University
2011-2024

South China University of Technology
2022-2023

State Key Laboratory of Medicinal Chemical Biology
2021

Chinese Academy of Sciences
2019-2021

Tianjin University
2021

Ningbo Institute of Industrial Technology
2019-2021

Jiangxi University of Science and Technology
2019-2021

Nankai University
2021

Henan University
2019

Huaibei Normal University
2016

The corrosion and wear resistance of organic coatings are the key factors to maintain their good function. Graphene-based polymer composites have attracted incredible attention owing superior physicochemical properties than polymers. In this study, effect graphene nanosheet (G) additives on microstructure, adhesion behaviors, anti-wear performance resistant epoxy powder (EP) were systematically investigated. Field emission scanning electron microscope (FESEM) results verified that mild...

10.1016/j.jmrt.2022.08.156 article EN cc-by-nc-nd Journal of Materials Research and Technology 2022-09-01

An effective base-controlled divergent annulation reaction of 2-bromophenylacetonitriles and ynones has been developed. Various functionalized 5-cyanobenzoxepines benzofuro[2,3-b]pyridines were obtained with a broad substrate scope high regioselectivity in moderate to excellent yield. Of importance, an unexpected O-rearrangement access was observed using 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) as the base, possible mechanism supported by 18O-labeled experiments. In addition, gram-scale...

10.1021/acs.orglett.9b01700 article EN Organic Letters 2019-07-08

Melamine cyanuric acid (MCA) is a flame retardant linked by hydrogen bonds between melamine and acid. MCA used in an excellent series of phosphorus nitrogen retardants. can harm the kidney, liver, testis, spleen cells. However, effects on emotions behaviour adolescent mice have not yet been investigated. In this article, male were exposed to at 10, 20, 40 mg/kg for four weeks. exposure resulted enhanced mouse locomotor nocturnal activity. We also observed anxiety-like depression-like...

10.1016/j.ecoenv.2021.111938 article EN cc-by-nc-nd Ecotoxicology and Environmental Safety 2021-01-19

Abstract The substations outdoor steel structures employed in aggressive marine environments can accelerate corrosion damage and cause incredible degradation of performance. Hot-dip galvanizing organic coating dual-coated anticorrosion system is currently the most effective efficient protection strategy. In present paper, sandblasting phosphating technique were applied to surface zinc plating, effect various grit-blasting technology conditions on adhesion performance resistance duplex-coated...

10.1088/2051-672x/ac3c9d article EN Surface Topography Metrology and Properties 2021-11-23

In the context of globalization, economic ties between countries are getting closer and closer, capital flows significantly stronger. Countries take measures to attract foreign direct investment (FDI), among them, tax policy has a significant impact on purpose attracting investment, as plays an important role in country's macroeconomic policy. this article, paper will analyze attractiveness policies adopted by FDI recent years, their effects respective countries, supported theories...

10.54254/2754-1169/105/20241970 article EN Advances in Economics Management and Political Sciences 2024-08-27

Abstract In this work, hot-dip galvanized steel were pretreated with different concentrations of phytic acid(C 6 H 8 O 24 P ,PA) solution to obtain more hydroxyl groups, which act as an activated site on the surface zinc layer. Then, 3-Glycidoxypropyl methyldiethoxysilane (GPTMS)/tetraethylorthosilicate (TEOS) hybrid silane film was prepared. The structure and morphology tested by Fourier transform infrared spectroscopy (FTIR) scanning electron microscopy (SEM-EDS). results indicated that...

10.1088/2051-672x/acfb9c article EN Surface Topography Metrology and Properties 2023-09-01

Abstract Conductive metals can speed up the self-assembly and reduction process of graphene oxide (GO) in liquid media, but there is little available information about effect this on corrosion rate metal substrates. The performance Q235 steel GO aqueous solution was studied by comparing influence different concentrations immersion times steel. result found that a layer will be formed surface when immersing dispersion, which has shielding diffusion ions electrons, effectively inhibits...

10.1088/2051-672x/ac599a article EN Surface Topography Metrology and Properties 2022-03-01

Research of fish Target Strength (TS) measurements is the foundation work acoustic assessment fishery resources. An auxiliary experimental device with patent right presented in this paper, which can be used for measuring target strength a single sample under controllable parameters by using BioSonics DT-X echosounder. Taking 14 samples breeding Crucian Carp as subjects, we measured all one at different tilt angles. The results show that: (1)The fork length ranged from 17.1 to 23.2 cm and...

10.1109/cisp.2011.6100027 article EN 2011-10-01
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