Wenjun Chen

ORCID: 0009-0009-5877-6059
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Research Areas
  • Ionic liquids properties and applications
  • Plant Molecular Biology Research
  • Drilling and Well Engineering
  • biodegradable polymer synthesis and properties
  • Recycling and Waste Management Techniques
  • Mechanical stress and fatigue analysis
  • Advanced Photocatalysis Techniques
  • Plant Stress Responses and Tolerance
  • Ammonia Synthesis and Nitrogen Reduction
  • Catalysis and Oxidation Reactions
  • Polymer crystallization and properties
  • Catalytic C–H Functionalization Methods
  • Structural Health Monitoring Techniques
  • Infrastructure Maintenance and Monitoring
  • Power Systems Fault Detection
  • Extraction and Separation Processes
  • Plant nutrient uptake and metabolism
  • Microplastics and Plastic Pollution
  • Electrocatalysts for Energy Conversion
  • Structural Load-Bearing Analysis
  • Structural Engineering and Vibration Analysis
  • Thermochemical Biomass Conversion Processes
  • Catalysis and Hydrodesulfurization Studies
  • Advancements in Battery Materials
  • Phase Equilibria and Thermodynamics

Hangzhou Medical College
2025

Zhanjiang Experimental Station
2025

Suzhou Municipal Hospital
2025

Nanjing Medical University
2025

North China Electric Power University
2022-2024

Shenyang Agricultural University
2020-2024

Institute of Hydrobiology
2024

Chinese Academy of Sciences
2010-2024

East China Normal University
2024

Institute of Modern Physics
2021-2024

High-entropy materials, a new class of alloys that incorporate five or more principal elements into single-phase crystal structures, have received considerable interest in materials science and engineering. Considering the tailored composition disordered configuration, these high-entropy may arouse functional synergism towards electrocatalysis. Here, strategy for preparing metal phosphides (HEMPs) was developed by eutectic solvent method. The as-prepared HEMP possessed single phosphide phase...

10.1002/cssc.202000173 article EN ChemSusChem 2020-01-25

Surface tension is a key physiochemical property for the application of deep eutectic solvents (DESs) in field interface and colloid. However, surface DESs has not been systematically studied. Here, comprehensive investigation on 50 typical was carried out. The effect hydrogen-bonding donors (HBDs) acceptors (HBAs) investigated. Furthermore, mixed systems with other solvents, water, water+salt (e.g., KCl), ethanol, acetone, isopropyl alcohol, ethyl acetate (EtAc), It found that both HBDs...

10.1021/acs.iecr.9b00867 article EN Industrial & Engineering Chemistry Research 2019-06-24

The dissolution and separation of rare earth oxides were realized by novel Brønsted acidic deep eutectic solvents.

10.1039/c9gc00944b article EN Green Chemistry 2019-01-01

A high entropy metal–organic framework (HE-MOF) with five near-equimolar components was synthesized by a solution phase method and served as an electrochemical oxygen evolution catalyst.

10.1039/c9ta09975a article EN Journal of Materials Chemistry A 2019-01-01

Deep eutectic solvents (DESs) are one type of green solvents. Most the DESs could absorb water from air. However, even a trace amount can affect chemical structure and physical properties DESs. To date, no study has been reported on hygroscopicity Consequently, in this study, comprehensive investigation was performed capacity, kinetics, mechanism, furthermore dynamic process (by PCMW2D-COS IR spectra) atmospheric absorption air by The results show that most highly hygroscopic. Surface...

10.1039/c8cp07383j article EN Physical Chemistry Chemical Physics 2019-01-01

Preparation of g-C<sub>3</sub>N<sub>4</sub>/metal oxide composites by a general deep eutectic solvent aided method for photocatalytic reduction nitrogen at atmospheric environment.

10.1039/c8ta11681d article EN Journal of Materials Chemistry A 2019-01-01

Fe nanodot-decorated MoS<sub>2</sub> nanosheets on carbon cloth (Fe–MoS<sub>2</sub>/CC) was rationally designed as an efficient and flexible electrode for the electrochemical nitrogen reduction reaction at ambient temperature.

10.1039/c9ta09264a article EN Journal of Materials Chemistry A 2019-01-01

The transport properties and ionicity of DESs were investigated by using Walden plot the pulsed field gradient NMR method.

10.1039/d0cp01431a article EN Physical Chemistry Chemical Physics 2020-01-01

The leaching and recycling of valuable metals via environmentally benign solvents is important because the ever-increasing waste lithium-ion batteries, but it remains a challenge. Herein, multi-functional deep eutectic solvent (DES) based on lactic acid (LA) guanidine hydrochloride (GHC) was used to extract cobalt lithium ions from LiCoO2 . Due strong acidity (protons) abundant chlorine coordinating LA/GHC, solubility in LA/GHC could reach as high 19.9 mg g-1 (stirred at 80 °C for 24 h),...

10.1002/cssc.202200524 article EN ChemSusChem 2022-07-01

Abstract This paper proposes a vision monitoring system for multipoint deflection of large‐span bridge that can well compensate the camera motion–induced errors. The network (CNS) consists series dual‐camera stations are linked with cooperative markers. infrared illumination supplement device is integrated in station and regular double‐sided prism selected as marker to realize 24‐h continuous monitoring. feasibility efficiency CNS verified by conducting field test inside steel box girders...

10.1111/mice.13050 article EN cc-by-nc-nd Computer-Aided Civil and Infrastructure Engineering 2023-05-27

Solar-driven nitrogen fixation remains a significant challenge. Graphitic carbon nitride (g-C3N4) is considered as promising visible light photocatalyst. However, the photocatalytic performance of g-C3N4 unsatisfactory because random transfer charge carriers in plane and low activation efficiency reactants. Herein, amorphous ZrO2 was used robust cocatalyst to increase NH3 production activity. The g-C3N4/ZrO2 lamellar composites were constructed by simple one-step pyrolysis deep eutectic...

10.1021/acsami.9b16432 article EN ACS Applied Materials & Interfaces 2019-11-06

Over the last few years; issues regarding use of hybrid energy storage systems (HESSs) in electric vehicles have been highlighted by industry and academic fields. This paper proposes a fuzzy-logic power management strategy based on Markov random prediction for an active parallel battery-UC HESS. The proposed strategy; inputs which are vehicle speed; current demand predicted demand; is used to distribute electrical between battery bank UC bank. In this way; limited certain range; peak average...

10.3390/en9010025 article EN cc-by Energies 2016-01-04

Polymer PEG was used to form eutectic molecular liquids with hydrogen bonding acceptors.

10.1039/c9nj02196e article EN New Journal of Chemistry 2019-01-01

The dissolution and further alkaline hydrolysis of PET in biomass-derived γ-valerolactone is realized at a relatively mild temperature high efficiency.

10.1039/d1gc00665g article EN cc-by-nc Green Chemistry 2021-01-01

Versatile poly-quasi-eutectic solvents (PQESs), which own excellent metal oxide dissolution performance, have been synthesized.

10.1039/c9gc02604e article EN Green Chemistry 2019-01-01

Based on the passband characteristics of frequency selective surface (FSS), a wideband transmitarray (TA) with linear polarization rotation at W-band is proposed. The middle layer unit cell pattern arrow-shaped structure, which can rotate incoming wave by 90°. A pair parallel strip polarizers employed to enhance conversion efficiency. prototype <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> <tex-math notation="LaTeX">$25\times 25$...

10.1109/tap.2022.3140309 article EN IEEE Transactions on Antennas and Propagation 2022-01-11
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