Zhonghui Zhang

ORCID: 0000-0002-2394-339X
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About
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Research Areas
  • Catalysts for Methane Reforming
  • Oil and Gas Production Techniques
  • Integrated Energy Systems Optimization
  • Catalysis and Hydrodesulfurization Studies
  • Hybrid Renewable Energy Systems
  • Thermochemical Biomass Conversion Processes
  • Smart Grid and Power Systems
  • Power Systems and Renewable Energy
  • Structural Behavior of Reinforced Concrete
  • Advanced Battery Technologies Research
  • Graphite, nuclear technology, radiation studies
  • Electric Vehicles and Infrastructure
  • Innovative concrete reinforcement materials
  • Web Data Mining and Analysis
  • Statistical Methods and Inference
  • Innovation and Socioeconomic Development
  • Aerospace Engineering and Energy Systems
  • Intellectual Capital and Performance Analysis
  • Mine drainage and remediation techniques
  • Drilling and Well Engineering
  • Risk and Portfolio Optimization
  • Regional Economics and Spatial Analysis
  • Cyclone Separators and Fluid Dynamics
  • 2D Materials and Applications
  • Electrodeposition and Electroless Coatings

Nanjing Audit University
2021-2024

Sinopec (China)
2019-2024

Nanchang University
2010-2023

Jining University
2023

Nanjing University of Aeronautics and Astronautics
2023

Chongqing University
2019-2021

Golden Concord Group (China)
2021

Northeastern University
2021

Hubei University
2021

Minzu University of China
2019-2020

Abstract The reliable anchorage and long‐term durability of high‐performance fiber reinforced polymer composites were the decisive factors for engineering applications owing to anisotropy materials complexity service environment. In this paper, an innovative glass polypropylene (GFRPP) self‐anchor plate cable was developed utilize high toughness/durability thermoplastic resin load‐bearing system. effects different reinforcement methods arc angles (10°, 20°, 30°) on mechanical properties...

10.1002/pc.28591 article EN Polymer Composites 2024-05-22

The roles of A and B sites in a perovskite support the catalytic performance Ni-based catalysts were revealed for steam methane reforming Ni/La<sub>0.7</sub>Mg<sub>0.3</sub>AlO<sub>3−δ</sub> catalyst has an outstanding activity resistance to carbon deposition.

10.1039/d1se00082a article EN Sustainable Energy & Fuels 2021-01-01

Unidirectional pultruded glass/carbon hybrid fiber-reinforced polymer (HFRP) bars with a diameter of 19 mm have recently been developed for various structural applications. In this study, the creep behavior HFRP caused by bending was experimentally evaluated under different conditions. Our study included freeze-thaw preconditioned and unconditioned bars. The rate strain deflection were monitored continuously duration 5000 h. further tested combined effects mechanical loading induced thermal...

10.3390/ma13040976 article EN Materials 2020-02-21

Proposed permanent magnet synchronous motor based on MATLAB (PMSM) vector control system model of simulation. And take the for simulation experiment in Matlab / Simulink environment. The result indicated that controlling had a better dynamic response and regulator character. validate its algorithm theoretical basis design debugging system.

10.1109/iccsit.2010.5563610 article EN 2010-07-01

With the rapid development of oil hydrogenation industry, catalyst has also become a research hotspot. In this paper, ultrasound-assisted precipitation technique is used to prepare Ni/Al2O3 catalyst. The effect ultrasonic output power on performance investigated. prepared applied reaction castor oil. It found that shows best when power, frequency and treatment time are 80 W, 40 kHz 600 min respectively. indicates can reduce particle size increase specific surface area so its activity...

10.1016/j.ultsonch.2020.105107 article EN cc-by-nc-nd Ultrasonics Sonochemistry 2020-03-28

Organic-inorganic hybrid low-dimensional lead halides have garnered significant interest in the realm of solid-state optical materials due to their unique properties and potential applications. In this study, we report synthesis, characterization application Mn2+-doped one-dimensional (1D) [AEP]PbCl5·H2O halide perovskites with tunable photoluminescence properties. The Mn2+ doping leads a redshift dominant emission wavelength from 463 nm 630 nm, optimal concentration resulting an enhanced...

10.1039/d3ra02813e article EN cc-by-nc RSC Advances 2023-01-01

As an important improvement to naive Bayes, Tree-Augmented Naive Bayes (TAN) exhibits excellent classification performance and efficiency since it allows that every attribute depends on at most one other in addition the class variable. However, its might be lowered as some attributes redundant. In this paper, we propose Selective (STAN) algorithm which builds a sequence of approximate models each involving only top certain searches model minimize cross validation risk. Five different...

10.3390/math9202564 article EN cc-by Mathematics 2021-10-13

Along with informationization advancement thorough and Internet rapid development, there exists millions of websites on the Internet. Search engines become a mediator to connect web users websites. The query logs in which recorded daily contains wealth knowledge about actions search engines, as such they contain valuable information interests, preferences, behavior users, well their implicit feedback search-engine results. By constructing novel graph, considering for classification queries,...

10.1109/icemms.2010.5563409 article EN IEEE International Conference on Emergency Management and Management Sciences 2010-08-01

This paper introduces a novel distributionally robust mean-variance portfolio estimator based on the projection Wasserstein (PRW) distance. approach addresses issue of increasing conservatism allocation strategies due to high-dimensional data. Our simulation results show robustness PRW-based in presence noisy data and its ability achieve higher Sharpe ratio than regular distances when dealing with large number assets. empirical study also demonstrates that proposed outperforms classic...

10.3390/math11051272 article EN cc-by Mathematics 2023-03-06
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