Wenjuan Zhang

ORCID: 0000-0002-6323-9022
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About
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Research Areas
  • Adsorption and biosorption for pollutant removal
  • Membrane Separation Technologies
  • Nanomaterials for catalytic reactions
  • Electromagnetic wave absorption materials
  • Advanced Photocatalysis Techniques
  • Metal-Organic Frameworks: Synthesis and Applications
  • Advanced oxidation water treatment
  • Wastewater Treatment and Nitrogen Removal
  • Fluoride Effects and Removal
  • Environmental remediation with nanomaterials
  • MXene and MAX Phase Materials
  • Iron and Steelmaking Processes
  • Advanced Antenna and Metasurface Technologies
  • Metallurgical Processes and Thermodynamics
  • Metamaterials and Metasurfaces Applications
  • Conducting polymers and applications
  • Membrane-based Ion Separation Techniques
  • Extraction and Separation Processes
  • Supercapacitor Materials and Fabrication
  • Crystal structures of chemical compounds
  • Solar-Powered Water Purification Methods
  • Environmental Science and Water Management
  • Advanced Surface Polishing Techniques
  • Soybean genetics and cultivation
  • Materials Engineering and Processing

Lanzhou University of Technology
2018-2025

University of Science and Technology Beijing
2021-2024

Shanghai University of Engineering Science
2023

Changsha University
2021

Tianjin Chengjian University
2020

Lanzhou City University
2020

China University of Petroleum, East China
2019

Jiangxi Science and Technology Normal University
2019

Dalian University of Technology
2015-2017

Dalian University
2015-2017

Electrically conductive hydrogels are ideal platforms to construct flexible electrodes, we develop a ternary hydrogel architecture with absolute flexibility and uncompromising functionality, showing great promise for electronics.

10.1039/d0nr01414a article EN Nanoscale 2020-01-01

A mesoporous polypyrrole/MXene (mPM) composite with multi-layer sandwich-like structures was developed via molecular self-assembly templated by block copolymer micelles, enhancing dielectric loss for superior electromagnetic wave absorption.

10.1039/d5ra00972c article EN cc-by RSC Advances 2025-01-01

Nickel slag is the solid waste obtained from nickel smelting process. Based on magnetic elements in slag, it a potential ingredient that could be used compound fluid (MCF) polishing. This work discusses polishing MCF using and modified slag. Investigations are conducted into how affected by amount of present during The connections between shear force, position, material removal rate, morphological characteristics, quality covered. mixed with CaO, alkalinity adjusted, mixture heated to 1500...

10.1063/5.0222002 article EN cc-by AIP Advances 2024-10-01

Abstract TiO 2 , SiO and -SiO thin films were prepared by sol-gel dipping method on glass substrates. The pyrolysis behavior of dry gel tested differential thermal analysis (DTA). microstructure optical properties the - studied X-ray diffraction (XRD) ultraviolet visible spectrophotometer. results showed that phase structure was affected composition. All transparent in region. Meanwhile, transparency better than composite film. ban-gap 3.79, 4.01 3.91.

10.1088/1755-1315/310/4/042029 article EN IOP Conference Series Earth and Environmental Science 2019-08-01

High-percentage iron resources in nickel slags were recovered as magnetite via molten oxidation process, and the transfer behavior of Fe element was studied. The elemental distribution oxidized slag samples, influence atmosphere, holding temperature time on crystal growth, magnetic materials also investigated. It found that could be produced from fayalite or hortonolite during with CaO a modifier, air an oxidizer, accompanying enrichment Fe, Co, Ni Cu. select atmosphere is very important...

10.2320/matertrans.m2018002 article EN MATERIALS TRANSACTIONS 2018-08-30

In order to reduce the amount of fluorite during steelmaking process for environmental protection, it is essential investigate fluorine-free slag system. Thus, high-basicity CaO-SiO2-FeOx-MgO with B2O3 content from 0% 15% was designed, and its melting characteristics viscosity were investigated. The influence on phase diagram system calculated using FactSage 7.3, break temperature determined curves temperature-dependent viscosity. results show that, increase in content,...

10.3390/ma13051214 article EN Materials 2020-03-08

Abstract The pollution of silver ion (Ag( i )) has become a serious environmental threat and hazard to ecosystem human health. Thus, the nanoscale zero valent iron (nZVI)-doped polypyrrole-based carbon nanotube (nZVI/CNT) composites were synthesized by facile method remove Ag( ) from wastewater due toxicity scarcity nature ). In this process, Fe 3+ initiated self-assembly polypyrrole tubes in presence methyl orange, while it also served as an source generated nZVI/CNTs carbothermal reduction...

10.1515/ntrev-2023-0114 article EN cc-by Nanotechnology Reviews 2023-01-01

A novel and efficient route is proposed to fabricate Fe 3 O 4 /polypyrrole (Fe /PPy) nanotubes via a one‐pot process. The strategy involves the synthesis of /PPy by oxidative polymerization pyrrole (Py) monomer using 3+ as an oxidant in presence methyl orange (MO) used iron source form simultaneously basic conditions without adding any additional oxidant. effects concentration on morphology adsorption capacity were investigated. exhibit tubular structure. nanoparticles are well dispersed...

10.1155/2021/7068003 article EN cc-by Advances in Materials Science and Engineering 2021-01-01
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