A5023195774- Catalytic Processes in Materials Science
- Catalysis and Oxidation Reactions
- Hydrogen embrittlement and corrosion behaviors in metals
- Corrosion Behavior and Inhibition
- Electrocatalysts for Energy Conversion
- Concrete Corrosion and Durability
- Catalysis and Hydrodesulfurization Studies
- Photonic and Optical Devices
- Zeolite Catalysis and Synthesis
- Microstructure and Mechanical Properties of Steels
- Engineering Diagnostics and Reliability
- Advanced Condensed Matter Physics
- Oil and Gas Production Techniques
- Nanotechnology research and applications
- Electrohydrodynamics and Fluid Dynamics
- Photorefractive and Nonlinear Optics
- Optical properties and cooling technologies in crystalline materials
- Welding Techniques and Residual Stresses
- Risk and Safety Analysis
- High-Temperature Coating Behaviors
- Gas Sensing Nanomaterials and Sensors
- Spacecraft Design and Technology
- Advanced Fiber Optic Sensors
- Metal-Organic Frameworks: Synthesis and Applications
- Nanomaterials for catalytic reactions
Shenyang University of Chemical Technology
2022-2024
Beijing University of Technology
2023
Henan University of Technology
2022
China National Petroleum Corporation (China)
2007-2019
Zhejiang Normal University
2007-2008
University of Science and Technology Beijing
1989
Abstract This work investigates the effect of temperature on corrosion product layer carbon steel exposed to a CO 2 ‐containing solution. The measurement techniques, such as scanning electron microscopy with energy dispersive spectrometry, X‐ray diffraction, and photoelectron spectroscopy, were used systematically characterize morphology composition layer. rates calculated by weight loss method. mechanisms function are studied discussed. results showed that is an important factor in rate...
In the present work, characterisations such as surface morphology, cross-section image and composition of corrosion scale formed on P110 steel under turbulent flow conditions with various Cl– concentrations have been studied by means scanning electron microscopy, X-ray diffraction photoelectron spectroscopy. The medium was simulated solution one oil/gas field, saturated CO2 at 100°C 4 MPa. tests were conducted corresponding to varied velocities. It is concluded that concentration velocity an...
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Manganese oxide catalysts are considered to be active in the catalytic purification of volatile organic compounds based on two theories. According one view, defects mainly constructed increase amount adsorbed oxygen and, consequently, activity, whereas opposite view suggests that mobility lattice is main reason for determining performance. In order investigate which form key factor controlling performance manganese oxides, a series octahedral molecular sieves (OMS‐2) with different...
Abstract In the present study, surface and cross‐section microstructures of corrosion films were investigated by SEM rate was measured mass loss at various conditions associated with main influencing factors such as temperature, CO 2 partial pressure, flow velocity. The results indicated that three have obvious characteristics enhanced interactions among intensively influence formation growth film. addition, there two mechanisms connected forming film damaging A new lattice model proposed to...
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The cooling medium choice is restricted due to no detailed regulations for temperature control as the specimen with gaseous in API, ASTM and standards or specifications of China. analysis calculating are made physical process cooling. preservation hold time provided DWTT at different medium. It provide primary sustaining base essential point precise means testing brought forward same time.
Samples of YBa2Cu2.88Fe0.12O6+x quenched at different temperatures were investigated by Mossbauer spectroscopy room temperature. Dynamic measurement on the 950 degrees C sample was also performed between 78 and 300 K. The magnetic splitting corresponding to antiferromagnetism can be observed for high-temperature ( >850 C) samples, whereas no occurs low-temperature samples. Such results indicate a close relationship oxygen concentration antiferromagnetism. large value hyperfine field implies...