Wendong Zhang

ORCID: 0000-0003-1502-8586
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About
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Research Areas
  • Advanced Photocatalysis Techniques
  • Gas Sensing Nanomaterials and Sensors
  • Catalytic Processes in Materials Science
  • Perovskite Materials and Applications
  • Covalent Organic Framework Applications
  • Analytical Chemistry and Sensors
  • Nanomaterials for catalytic reactions
  • Environmental remediation with nanomaterials
  • Electrocatalysts for Energy Conversion
  • Magnetic Bearings and Levitation Dynamics
  • ZnO doping and properties
  • Fuel Cells and Related Materials
  • Advanced biosensing and bioanalysis techniques
  • 2D Materials and Applications
  • Advanced Data Storage Technologies
  • Advanced Nanomaterials in Catalysis
  • Nanoplatforms for cancer theranostics
  • Cloud Computing and Resource Management
  • Advanced battery technologies research
  • Layered Double Hydroxides Synthesis and Applications
  • Electronic and Structural Properties of Oxides
  • Electric Motor Design and Analysis
  • Distributed and Parallel Computing Systems
  • Advanced oxidation water treatment
  • Advanced Sensor and Energy Harvesting Materials

North University of China
2024-2025

National Institute of Measurement and Testing Technology
2025

Chongqing Normal University
2015-2024

Shanghai Dianji University
2024

Chongqing University
2013-2017

Polymeric graphitic carbon nitride (g-C 3 N 4 ) materials were prepared by direct pyrolysis of thiourea, dicyandiamide, melamine, and urea under the same conditions, respectively. In order to investigate effects precursors on intrinsic physicochemical properties g-C , a variety characterization tools employed analyze samples. The photocatalytic activity samples was evaluated removal NO in gas phase visible light irradiation. results showed that as-prepared CN-T (from thiourea), CN-D...

10.1155/2013/685038 article EN cc-by International Journal of Photoenergy 2013-01-01

Elucidating the inherent origins of sluggish hydrogen evolution reaction (HER) kinetics in alkaline media and developing high-performance electrocatalysts are fundamental for advances conventional water electrolyzers emerging anion exchange membrane (AEM) electrolyzers. Here we present a facile electrochemical modification strategy synthesis bi-component Co–Mo(18%)/A-Co(OH)2 catalyst toward efficient HER catalysis media. Porous Co–Mo alloys with adjustable Mo/Co atomic ratio first prepared...

10.1016/j.nanoms.2023.11.006 article EN cc-by-nc-nd Nano Materials Science 2024-01-06

Graphene has the great potential to be used for humidity sensing due ultrahigh surface area and conductivity. However, impact of different atomic layers graphene on SiO2/Si substrate have not been studied yet. In this paper, we fabricated three types sensors based one graphene, in which areas are 75 {\mu}m * 72 45 {\mu}m, respectively. We both number responsivity response/recovery time prepared graphene-based sensors. found relative resistance change devices decreased with increase under...

10.1021/acsami.4c11194 article EN ACS Applied Materials & Interfaces 2024-10-02

In this study, novel two-dimensional (2D) g-C3N4@BiOCl/Bi12O17Cl2 composites have been fabricated through a facile deposition-precipitation process. The as-prepared photocatalysts were characterized by XRD, SEM, TEM, XPS, UV-vis DRS, PL, Photocurrent, EIS, ESR, and N2 adsorption-desorption. photocatalytic activities investigated NO removal test in gas under visible light irradiation (λ > 420 nm). exhibit enhanced absorption photo-induced electron-hole separation efficiency, compared with...

10.3389/fchem.2019.00231 article EN cc-by Frontiers in Chemistry 2019-04-11

Portrait Fidelity Generation is a prominent research area in generative models, with primary focus on enhancing both controllability and fidelity. Current methods face challenges generating high-fidelity portrait results when faces occupy small portion of the image low resolution, especially multi-person group photo settings. To tackle these issues, we propose systematic solution called MagicID, based self-constructed million-level multi-modal dataset named IDZoom. MagicID consists...

10.48550/arxiv.2408.09248 preprint EN arXiv (Cornell University) 2024-08-17

Graphene-based 2D heterostructures exhibit excellent mechanical and electrical properties, which are expected to better performances than graphene for nanoelectromechanical pressure sensors. Here, we built the sensor models based on suspended of graphene/h-BN, graphene/MoS2, graphene/MoSe2 by using COMSOL Multiphysics finite element software. We found that circular membranes show best sensitivity pressures compared rectangular square ones. simulated deflections, strains, resonant...

10.48550/arxiv.2410.08472 preprint EN arXiv (Cornell University) 2024-10-10
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