A5009757679- Enhanced Oil Recovery Techniques
- Advanced Memory and Neural Computing
- Ferroelectric and Negative Capacitance Devices
- Thermal properties of materials
- Heat Transfer and Optimization
- Drilling and Well Engineering
- Petroleum Processing and Analysis
- Green IT and Sustainability
- Advanced ceramic materials synthesis
- Advanced Cellulose Research Studies
- Electrowetting and Microfluidic Technologies
- Transition Metal Oxide Nanomaterials
- Interactive and Immersive Displays
- Aerogels and thermal insulation
- Semiconductor materials and devices
- Electronic and Structural Properties of Oxides
- Thermal Radiation and Cooling Technologies
- Grouting, Rheology, and Soil Mechanics
- Recycling and utilization of industrial and municipal waste in materials production
- Glass properties and applications
- Phase Equilibria and Thermodynamics
Yangtze University
2022-2024
Key Laboratory of Drilling and Production Engineering for Oil and Gas, Hubei Province
2024
Xi’an Jiaotong-Liverpool University
2023
Chinese Academy of Sciences
2019-2022
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
2022
Guangzhou Institute of Energy Conversion
2022
Shenzhen Institutes of Advanced Technology
2019-2020
Tsinghua University
2013-2015
Institute of Microelectronics
2014
Conventional polymer composites normally suffer from undesired thermal conductivity enhancement which has hampered the development of modern electronics as they face a stricter heat dissipating requirement. It is still challenging to achieve satisfactory with reasonable mechanical properties. Herein, we present three-dimensional (3D), lightweight, and mechanically strong boron nitride (BN)-silicon carbide (SiC) skeleton aligned pathways via combination ice-templated assembly high-temperature...
Summary For conventional particles used for conformance control in fractured-vuggy reservoirs, large-size easily plug the wellbore area but have difficulty plugging zone far from wellbore, while small-size move depth. In this study, fiber balls bridging reservoirs were developed by wrapping precrosslinked gel. Due to influence of temperature and salinity formation, gel degraded filamentous fibers released. Then, released bridged fractures reducing safety risk injection process. As a water...
Summary To address the problems of steam channeling caused by nonhomogeneity and fluid compatibility reservoir in heavy oil reservoirs permanent damage to easily traditional plugging agents, this study adopted polyaluminum chloride (PAC) as main agent, urea coagulant promoter, thiourea stabilizer prepared a high-temperature-resistant (up 350°C) degradable inorganic aluminum gel with excellent performance. Initially, scanning electron microscope (SEM) tests were conducted on gels without...
By inserting a thin AlO <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">δ</sub> barrier layer between the electrode and tantalum oxide resistive switching layer, triple-layer ReRAM devices with improved performance are demonstrated. Pulsed programming measurements without external current compliance show 10 <sup xmlns:xlink="http://www.w3.org/1999/xlink">11</sup> cycle endurance degradation. The ON/OFF ratio exceeds 1000. Low operation is...
Stable self-compliance property was observed in the AlOδ/Ta2O5−x/TaOy triple-layer resistive random access memory structure. The impact of AlOδ barrier layer studied with different thicknesses. Endurance more than 1010 cycles and data retention for 3 h at 125 °C were demonstrated. All measurements carried out without external current compliance no hard breakdown observed. Systematic analysis reveals is due to built-in series resistance thin layer. A model proposed explain this property.
There is an urgent requirement of satisfied thermal management materials to help efficiently diffuse the accumulated heat in modern electronics. The high-loading addition ceramic filler into polymer able significantly enhance conductivity but inevitably causes serious degradation mechanical properties. Thus, how achieve desired at relatively low content still maintains challenging. In this study, we report on a facile strategy fabricate silicon carbide spheres (SiCSs), which can be applied...
RRAM devices with AlO <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">δ</inf> /Ta xmlns:xlink="http://www.w3.org/1999/xlink">2</inf> O xmlns:xlink="http://www.w3.org/1999/xlink">5−x</inf> /TaO xmlns:xlink="http://www.w3.org/1999/xlink">y</inf> triple-layer structure were fabricated and electrically characterized. DC sweeping measurements without external current compliance carried out at temperatures ranging from −10°C to 110°C. Stable...
A simple and low-profile energy harvester operating at 1.5 GHz 1.8 is presented. The consists of a rectangular metal 2 × artificial magnetic conductor (AMC). studied by characteristic mode analysis (CMA) an appropriate feeding position chosen to excite two desired modes with broadside radiation patterns. In addition, AMC basic square patch structure used improve the gain metal, around 2.2-6.87 dBi improvement. entire size proposed small, 0.23 λ <inf...