Jiafeng Wei

ORCID: 0009-0009-7849-2408
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Research Areas
  • Catalytic Processes in Materials Science
  • Metal-Organic Frameworks: Synthesis and Applications
  • Advanced Photocatalysis Techniques
  • Gas Sensing Nanomaterials and Sensors
  • Advanced oxidation water treatment
  • Advanced Nanomaterials in Catalysis
  • Magnesium Oxide Properties and Applications
  • Layered Double Hydroxides Synthesis and Applications
  • Supercapacitor Materials and Fabrication
  • Chemical Synthesis and Reactions
  • Electrochemical sensors and biosensors
  • Catalysis and Hydrodesulfurization Studies
  • Water Quality Monitoring and Analysis
  • Carbon and Quantum Dots Applications
  • Catalysis and Oxidation Reactions
  • Membrane Separation and Gas Transport
  • Advanced Data Storage Technologies
  • Polymer Surface Interaction Studies
  • Industrial Gas Emission Control
  • Cloud Data Security Solutions
  • TiO2 Photocatalysis and Solar Cells
  • Adsorption and biosorption for pollutant removal
  • Antimicrobial agents and applications
  • Environmental remediation with nanomaterials
  • Marine Biology and Environmental Chemistry

University of Shanghai for Science and Technology
2023-2025

Guangdong Academy of Sciences
2024

Anhui University of Science and Technology
2021-2022

Neijiang Normal University
2022

Hohai University
2020

Guangxi University
2015

The catalytic oxidation technology has been extensively employed for the control of air pollution caused by large emissions volatile organic compounds (VOCs). However, compared with widespread research on single-component VOC elimination over supported Pd catalysts, miscellaneous VOCs simultaneously and revelation their mutual influence still need to be solved eagerly. Herein, a different from inhibition or promotion was revealed during typical mixture (toluene acetone) degradation...

10.1021/acsestengg.3c00630 article EN ACS ES&T Engineering 2024-03-07

Herein, MnCo spinel catalysts with large surface area were successfully prepared by using Mn/Co-MOFs as precursors for toluene catalytic degradation.

10.1039/d4cc01732c article EN Chemical Communications 2024-01-01

In recent years, multifarious new materials have been developed for environmental governance. Thereinto, metal organic framework (MOF)-based catalysts widely employed heterogeneous catalysis because of their high porosity to confine noble particles faraway from aggregation. However, the potential reactions between residual species material synthesis process and target pollutants, which could form highly toxic byproducts, are often neglected. Herein, we took used Zr-MOF, UiO-66, with thermal...

10.1021/acs.est.4c06351 article EN Environmental Science & Technology 2024-10-21

The synthesis of high-performance catalysts for volatile organic compounds (VOCs) degradation under humid conditions is essential their practical industrial application. Herein, a codoping strategy was adopted to synthesize the N-Co3O4-C catalyst with N, C low-temperature ethyl acetate (EA) conditions. Results showed that exhibited great catalytic activity (T 90 = 177 °C) and water resistance (5.0 vol% H2O, T 178 EA degradation. Characterization results suggested C, N weakened Co-O bond...

10.1021/jacsau.4c01146 article EN cc-by-nc-nd JACS Au 2025-01-08

Biofouling and bacterial infections are significant challenges in biomedical devices. In this study, a biocompatible dual-functional coating with antimicrobial antifouling properties is developed by co-depositing the zwitterionic copolymer silver nanoparticles via dopamine-assisted strategy. Inspired mussel adhesion, exhibits substrate-independent adhesion as result of formation irreversible covalent bonds. The dual plays crucial role improving surface wettability reducing protein adsorption...

10.1021/acs.langmuir.4c00446 article EN Langmuir 2024-04-08

The complexity of actual industrial emissions has brought significant challenges for volatile organic compounds (VOCs) purification. Herein, Mn and K atoms were incorporated into Co3O4/TiO2 through theoretical study, its excellent properties verified in experiments. different pathways oxygen activation by revealed characterization experiments calculations. species effectually reduced the dissociation energy barrier H2O adsorbed on surface, surface hydroxyl group promoted O2 formation •O2-...

10.1021/acs.est.5c00953 article EN Environmental Science & Technology 2025-05-29

In this research, chitosan-decorated activated carbon (AC-CS) was proposed. The AC cross-linked with glutaraldehyde to prepare an adsorbent (AC-CS). AC-CS has a rough surface. Adding the directly dye solution can achieve simple and convenient removal of anionic azo dyes acid red 18 (AR-18). solution, used as adsorbent. effects pH, contact time, temperature, initial concentration AR-18 dosage on adsorption efficiency were investigated. Full kinetic isotherm analyses also undertaken. addition,...

10.1080/09593330.2021.2003439 article EN Environmental Technology 2021-11-15

As the information era is coming, more and sensitive will be encrypted into databases for secure accessing.This paper focuses on encrypting String data in provides a method to build index attributes.The composed of partition value, characteristic value character value.So can used filter most unmatched records, reduce number records need decode.Two-phase query proposed method.The first phase executes unneeded records; second decodes result set exact it.

10.2991/icmmita-15.2015.171 article EN cc-by-nc Advances in computer science research 2015-01-01
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