Juan Chen

ORCID: 0000-0002-8721-0232
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About
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Research Areas
  • Fiber-reinforced polymer composites
  • Electromagnetic wave absorption materials
  • Organometallic Complex Synthesis and Catalysis
  • Coordination Chemistry and Organometallics
  • Advanced Antenna and Metasurface Technologies
  • Graphene research and applications
  • Advanced Photocatalysis Techniques
  • Crystal structures of chemical compounds
  • Metamaterials and Metasurfaces Applications
  • Perovskite Materials and Applications
  • Synthesis and Biological Evaluation
  • Multicomponent Synthesis of Heterocycles
  • Natural Fiber Reinforced Composites
  • Recycling and Waste Management Techniques
  • Metal complexes synthesis and properties
  • Chemical Synthesis and Reactions
  • Advanced Cellulose Research Studies
  • Gas Sensing Nanomaterials and Sensors
  • Oxidative Organic Chemistry Reactions
  • Additive Manufacturing and 3D Printing Technologies
  • Alkaloids: synthesis and pharmacology
  • Mechanical Behavior of Composites
  • Covalent Organic Framework Applications
  • Chemical synthesis and alkaloids
  • Copper-based nanomaterials and applications

First People's Hospital of Yunnan Province
2025

Kunming University of Science and Technology
2025

University of Jinan
2014-2024

Nanjing Normal University
2024

China Pharmaceutical University
2018-2023

Hefei University of Technology
2023

Pingdingshan University
2022

Hohhot Minzu College
2020

Inner Mongolia Normal University
2020

Zhongshan Hospital of Xiamen University
2017

The problem of increasing bacterial resistance to the current generation antibiotics is well documented. Known resistant pathogens such as methicillin-resistant Staphylococcus aureus are becoming more prevalent, while potential exists for developing drug-resistant use bioweapons, Bacillus anthracis. biphenyl ether antibacterial agent, triclosan, exhibits broad-spectrum activity by targeting fatty acid biosynthetic pathway through inhibition enoyl-acyl carrier protein reductase (ENR) and...

10.1002/cmdc.200800047 article EN ChemMedChem 2008-07-28

In this study, sisal fiber (SF) was treated with graphene oxide (GO) by means of physical absorption method. Maleic anhydride grafted polypropylene (MAPP) used to modify PP matrix. The GO‐SF/MAPP‐PP composites different loading were fabricated using extrusion compounding and injection molding techniques. Scanning electron microscopy (SEM) micrographs the fracture surface demonstrated that interface adhesion between SF matrix enhanced combination treatment GO MAPP. X‐ray diffraction (XRD)...

10.1002/pc.24433 article EN Polymer Composites 2017-06-26

Carbon fiber (CF), graphene oxide (GO)‐deposited CF (GO‐CF), and reduced GO‐deposited (rGO‐CF) were introduced into wood plastic composite (WPC). The electromagnetic interference (EMI) shielding effectiveness (SE) of WPC in the X‐band region (8.2–12.4 GHz) was studied. results showed that GO‐CF rGO‐CF more effective than improving EMI SE WPC. rGO sheets beneficial to dispersion matrix could build a electric network. with 4 wt% thickness mm had 29 dB. Compared (23 dB), 26% increase. filled...

10.1002/pc.24173 article EN Polymer Composites 2016-08-01

Metal doped ZnO supported on porous materials have unique and highly attractive properties drawn worldwide attention.

10.1039/c7ra05863b article EN cc-by-nc RSC Advances 2017-01-01

ABSTRACT A water‐soluble epoxy resin was synthesized by the reaction between novolac (F‐51) and diethanolamine. Then, modified F‐51 mixed with poly(alkylene glycol allyl glycidyl ether) as a film former of sizing agent. series agents for carbon fiber (CF) were prepared. The analyzed Fourier Transform infrared spectroscopy. surface morphology CF characterized scanning electron microscopy. effects agent on handling characteristics investigated abrasion resistance, fluffs, breakage stiffness...

10.1002/app.39843 article EN Journal of Applied Polymer Science 2013-09-05

The palladium catalyzed aldehyde directed acetoxylation of C(sp<sup>3</sup>)–H bonds was realized by a transient directing group approach for the first time.

10.1039/d0ra01927e article EN cc-by-nc RSC Advances 2020-01-01

Abstract The microstructure of the polyacrylonitrile (PAN)‐stabilized fibers was investigated by X‐ray diffraction (XRD), scanning electron microscope (SEM), transmission (TEM), and high‐resolution (HRTEM). XRD analysis indicated that chemical reactions sped up notably when temperature above 250°C. crosssection SEM image stabilized presented concentric multilayer morphology. TEM images showed lamellar‐like skin compact core disorderly loose. vermiculate‐like crystallites in precursor were...

10.1002/app.30416 article EN Journal of Applied Polymer Science 2009-04-27

We have successfully synthesized hierarchical flower‐like bismuth oxychloride nanoplates by a polyvinyl alcohol‐assisted hydrothermal process. The as‐synthesized products were characterized collection of techniques, such as X‐ray diffraction, scanning electron microscopy, UV–Vis diffuse reflectance spectroscopy, and N 2 adsorption–desorption isotherms. concentration alcohol time vital effects for formation nanostructures. Rhodamine B (RhB) was selected to evaluate the photocatalytic...

10.1002/clen.201300014 article EN CLEAN - Soil Air Water 2013-05-30

ABSTRACT In this study, corn stalk flour (CSF) was used as filler instead of wood (WF) to prepare poly(vinyl chloride) (PVC) based plastic composite (WPC). order enhance the mechanical properties WPC, sisal fiber (SF) introduced reinforcer. The and water absorption behaviors WPC were investigated in detail. results indicated that chemical structure CSF proved by FTIR similar WF. effect hybridization SF on CSF/SF/PVC studied. It found introduction 5 mm length resulted improvement had little...

10.1002/app.46405 article EN Journal of Applied Polymer Science 2018-03-08
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