A5101720775- Advanced Manufacturing and Logistics Optimization
- Supercapacitor Materials and Fabrication
- Hydraulic Fracturing and Reservoir Analysis
- Manufacturing Process and Optimization
- Enhanced Oil Recovery Techniques
- Electrocatalysts for Energy Conversion
- Advancements in Battery Materials
- Scheduling and Optimization Algorithms
- Reservoir Engineering and Simulation Methods
- Hydrocarbon exploration and reservoir analysis
- Advanced Battery Materials and Technologies
- Robotic Path Planning Algorithms
- Ultrasound and Hyperthermia Applications
- Drilling and Well Engineering
- Fuel Cells and Related Materials
- Bone Tissue Engineering Materials
- Advanced Cellulose Research Studies
- Additive Manufacturing and 3D Printing Technologies
- Petroleum Processing and Analysis
- Advanced battery technologies research
- Photoacoustic and Ultrasonic Imaging
- Optimization and Packing Problems
- Electrochemical Analysis and Applications
- Injection Molding Process and Properties
- Covalent Organic Framework Applications
Research Institute of Petroleum Exploration and Development
2017-2025
China Three Gorges University
2009-2024
Shanghai Jiao Tong University
2022-2024
Institute of Process Engineering
2013-2023
North China Electric Power University
2022
State Key Laboratory of Enhanced Oil Recovery
2019-2022
University Town of Shenzhen
2022
Tsinghua University
2022
Wuhan University of Science and Technology
2022
Harbin Institute of Technology
2021
Abstract Alkali–surfactant–polymer (ASP) flooding is a chemical enhanced oil recovery method; its working mechanisms include mobility control, wettability alteration, and in‐situ emulsification. However, conventional alkalis used in the ASP could cause some serious issues, including scaling, formation damage, pipe corrosion. In this study, we investigated feasibility of incorporating organic as additives hot water to enhance heavy recovery. The focus was on studying interfacial properties,...
The oxygen evolution reaction (OER) is a critical step in water splitting to produce hydrogen. Therefore, the study of corresponding electrocatalysts for OER vital importance. However, most-used carbon-based supports suffer from corrosion which leads substandard performance. In this research, series vanadium nitrides (VN) were synthesized as NiCo2O4. Compared with pristine NiCo2O4 and supported on carbon black (NiCo2O4/C), VN prepared 800 °C (NiCo2O4/VN800) catalyst exhibits best catalytic...
Metal–organic frameworks (MOFs) featuring multiple catalytic units are excellent platforms for heterogeneous catalysis. However, the synergism between catalysis is far from being well understood. Herein, we reported synthesis of a robust 2,2,6,6-tetramethylpiperidinyloxy (TEMPO) radical-functionalized Zr-MOF (UiO-68-TEMPO) in form single-crystalline and microsized crystals with varied missing linker defects. Detailed studies theoretical calculations reveal that synergistic effect TEMPO...
XRD analysis reveals that the shale mineral composition in study area is dominated by clay minerals (15.21%–79.68%, avg. 59.88%), primarily illite, with subordinate chlorite and kaolinite, followed quartz (10.24%–45.84%, 21.59%). Total organic carbon (TOC) ranges from 0.391% to 2.19%, kerogen types predominantly sapropelic-humic (Type II₂) humic III). Vitrinite reflectance (R₀ = 1.52%–1.54%) indicates high thermal maturity. Pore systems are parallel-plate interlayer pores, supplemented...
A large-area three-dimensional (3D) reduced graphene oxide (TRGO) material was obtained by facile heat treatment of a two-dimensional (2D) (RGO) material. X-ray diffraction (XRD), scanning electron microscopy (SEM) and nitrogen adsorption results reveal that the new is composed small fluffy nanosheets, with many arrays as well 3D interconnected macropores mesopores in some local positions, possesses an ultrahigh specific surface area (>1000 m2 g−1) large pore volume. The used to support Pd...
Despite great achievements having been made in lithium-sulfur batteries (LSBs), further improvements regarding rate performance, cycle life, and operating temperature are needed for realistic applications. Herein, we developed a simple electrospun method the preparation of TiO2 coaxial nanofiber (TCNFs)-modified Celgard separators to suppress polysulfide shuttling. LSBs with TCNF/Celgard separator display excellent electrochemical performance. For an areal sulfur loading 2.5 mg cm-2, cells...
A complexation extraction system was designed to develop a new process for the efficient removal of fluoride from solutions, such as zinc or copper electrolytes wastewater derived flue gas. The effects boron molar ratio, organic phase composition, initial pH, temperature, and volume ratio on efficiency were investigated. found increase with in Alamine336 concentration, whereas it decreased temperature. For simulated electrolyte gas, majority metallic ions insensitive extraction, exception...
Thrombosis-related diseases such as stroke, deep vein thrombosis, and others represent leading causes of mortality morbidity around the globe. Current clinical thrombolytic treatments are limited by either slow reperfusion (drugs) or invasiveness (catheters) carry significant risks bleeding. High intensity focused ultrasound (HIFU) has been demonstrated to be a non-pharmacological, non-invasive but yet efficient approach. However, concerns still remain related clot debris produced via...
Cauliflower‐like Co 3 O 4 /three‐dimensional (3D) graphene nanocomposite material was synthesized by a facile two‐step synthesis route (heat reduction of graphite oxide (GO) and hydrothermal ). The phase composition, morphology, structure the as‐obtained products were characterized scanning electron microscopy (SEM), transmission microscope (TEM), X‐ray diffraction (XRD). Electrochemical properties as supercapacitor electrode materials systematically investigated cyclic voltammetry (CV)...
Summary Waterflooding is considered an important cold-production method because it economically advantageous for heavy-oil-reservoir development; however, its efficiency not remarkable of the adverse oil/water-mobility ratio and cold damage from solid-state adsorption. To address this problem, oil/water emulsion critical improving recovery by significantly altering oil mobility. Previous research mainly focused on effect surfactants, salinity, water/oil formation, rather than kinetic energy...
Techniques for the manipulation of nanodroplets are central to many miniaturized systems in chemical and biological research applications. In this study, we demonstrate that dispersed composed perfluorocarbon can be manipulated form a micron-sized elliptical aggregation via nonuniform focused acoustic vortex, location further flexibly regulated. addition, it is unveiled theoretically experimentally fundamental mechanism distribution pressure, which makes radiation forces acting on converge...
The development of steam chamber can be used to evaluate steam-assisted gravity drainage (SAGD) performance. velocity expanding is the key parameter for evaluating chamber. Based on SAGD technology theory and heat transfer theory, two calculation model methods, observation well temperature method edge estimating horizontal chamber, were presented. Through analyzing monitoring data numerical simulation results a typical super heavy oil block developed by in Fengcheng oilfield Xinjiang, NW...
Lithium cobalt oxide (LCO) is a common cathode material in lithium ion batteries (LIBs).
Ramie is a typical low-cost and sustainable natural biomass resource in China. In this study, we fabricated nitrogen-doped activated carbon with high surface area from ramie as highly efficient electrocatalyst for hydrogen peroxide production. Electrochemical characterizations revealed that the as-prepared catalyst showed superior oxygen reduction reaction activity through two-electron pathway extraordinary long-term stability. The current density onset potential of AC700 was greater than...