A5101575814- Drilling and Well Engineering
- Advanced Photocatalysis Techniques
- Hydraulic Fracturing and Reservoir Analysis
- Corrosion Behavior and Inhibition
- Hydrocarbon exploration and reservoir analysis
- Gas Sensing Nanomaterials and Sensors
- Ga2O3 and related materials
- Quantum Mechanics and Non-Hermitian Physics
- biodegradable polymer synthesis and properties
- Perovskite Materials and Applications
- Hydrogen embrittlement and corrosion behaviors in metals
- Copper-based nanomaterials and applications
- Conducting polymers and applications
- Polymer crystallization and properties
- Bone Tissue Engineering Materials
- MXene and MAX Phase Materials
- Oil and Gas Production Techniques
- Quantum chaos and dynamical systems
- Nanomaterials for catalytic reactions
- Covalent Organic Framework Applications
- Traffic control and management
- Synthesis and properties of polymers
- 2D Materials and Applications
- Metal-Organic Frameworks: Synthesis and Applications
- Endodontics and Root Canal Treatments
Southwest Petroleum University
2012-2023
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
2012-2023
Chengdu University
2016
Tarim University
2012
Previous reports have demonstrated that carrier and exciton photocatalysis processes all occur with BiOBr photocatalysts. The photocatalytic properties of can be improved through optimizing any these processes. Herein, few-layered nanosheets expanded interlayer spacing oxygen vacancies been synthesized in situ applied for environmental remediation, specifically oil field produced wastewater decomposition. efficient activity is due to the synergistic effect both enhanced photocatalysis, which...
A dual-cocatalyst-loaded Au/BiOI/MnO<sub>x</sub> system showed enhanced photocatalytic carbon dioxide conversion into solar fuels.
We report the fabrication of poly(2-acrylamide-2-methylpropanesulfonic acid) modified SiO2 (SiO2/PAMPS) nanoparticles as plugging agents in water-based muds (WBMs). SiO2/PAMPS were prepared by copolymerization 3-methacryloxypropyltrimethoxysilane-functionalized and 2-acrylamide-2-methylpropanesulfonic acid. These found to exhibit excellent salt tolerance, thermal stability, good compatibilities with polymeric additives commonly used WBMs. The capabilities tested filter cakes on a...
N, C-codoped BiOCl (BiOCl–NC) flower-like hierarchical structures were synthesised by an one-pot solvothermal process and characterised X-ray diffraction patterns, photoelectron spectroscopy, UV–vis diffuse reflectance spectra, transmission electron microscopy high-resolution microscopy. As-synthesised BiOCl–NC showed higher photocatalytic activity in aqueous RhB photodegradation system than pure under visible light irradiation. The trapping experiments of active species during the reaction...
ABSTRACT Because of the sizes pore throat are on nanometer scale, nanoparticles with nanoscale have been developed as candidates for plugging materials during drilling in shale formation. In this study, Fe 3 O 4 were prepared by a coprecipitation method, and then, /poly(acrylic acid) (PAA) hybrid obtained through modification PAA. The characterized Fourier transform infrared spectroscopy, transmission electron microscopy, thermogravimetric analysis. magnetic properties, salt tolerance,...
In this paper, we analyze the potential factors affecting hydrogen sulfide type of stress corrosion cracking in C110 casing pipes. order to further study these factors, methods material property testing, scanning electron microscopy, XRD, TEM, and 3D ultra-depth-of-field were applied experiments. Besides that, an HTHP autoclave was independently designed by laboratory simulate actual environment, pipes determined. The test results showed that chemical composition, metallographic structure,...
Abstract Poly( para ‐dioxanone) (PPDO)‐based composites have been prepared by blending PPDO with three different types of CaCO 3 particles, CC1 (nano‐CaCO ), CC2 (CaCO whisker), and CC3 (silane‐coated whisker). The effects particles size, interface adhesion, crystallinity on mechanical properties were discovered through analysis the morphology fracture surfaces, thermal characteristics, crystalline structure. DSC revealed that acted as a nucleating agent promoted PPDO. effect crystallization...
Molybdenum disulfide (MoS2) with the defect-rich sites was prepared, and further functionalized by epoxy groups, obtaining hybrid materials (KH560-MoS2). The microstructure composition of KH560-MoS2 were characterized SEM, TEM, XRD, Raman, XPS, which those results demenstrated that successfully modified gamma-(2, 3-epoxypropoxy) propyl-trimethoxy silane (KH560) on MoS2 nnaosheets. In addition, nanosheets introduced into coating. Moreover, influence amount (0 wt%, 0.2 0.5 0.8 1.0 1.5 wt%)...