A5012791624- Electrochemical Analysis and Applications
- Electrocatalysts for Energy Conversion
- GaN-based semiconductor devices and materials
- Gas Sensing Nanomaterials and Sensors
- Advancements in Semiconductor Devices and Circuit Design
- Transition Metal Oxide Nanomaterials
- Semiconductor Quantum Structures and Devices
- Semiconductor materials and devices
- Chalcogenide Semiconductor Thin Films
- Hydraulic Fracturing and Reservoir Analysis
- Oil and Gas Production Techniques
- Low-power high-performance VLSI design
- Power Line Communications and Noise
- Nanomaterials for catalytic reactions
- Photorefractive and Nonlinear Optics
- Mobile Agent-Based Network Management
- Silicon Nanostructures and Photoluminescence
- Advanced battery technologies research
- Opportunistic and Delay-Tolerant Networks
- Advanced Condensed Matter Physics
- Advanced Semiconductor Detectors and Materials
- Complex Network Analysis Techniques
- Metal-Organic Frameworks: Synthesis and Applications
- Electronic and Structural Properties of Oxides
- Wireless Communication Networks Research
Hiroshima University
2020-2025
China University of Petroleum, Beijing
2022-2025
Shanxi University of Traditional Chinese Medicine
2025
Beijing University of Posts and Telecommunications
2013-2019
Xi'an University of Architecture and Technology
2018
Stanford University
2009-2012
Chinese Academy of Sciences
2005
Institute of Software
2005
Chenguang Research Institute of Chemical Industry
2003
CAE (Canada)
2001
In recent years, new technologies involving self-suspending proppant (SSP), which improves distribution, reduces the use of chemicals in fracturing fluids, and simplifies construction process, have become a focus hydraulic research. However, available products poor suspension stability, cannot withstand high temperature salt environments, are highly damaging to reservoirs. this study, we presented novel (HTS-SSP) with excellent resistance, prepared from quartz sand, silane coupling agent,...
The sulfur doping strategy activates the interfacial effect, thereby promoting Pt NPs to attain efficient acid–base hydrogen evolution.
A new model of work function variability (WFV) based on grain orientation differences the polycrystalline metal gate is reported. Our predicts that at 22 nm technology node, among three device sources: random dopant fluctuation (RDF), line edge roughness (LER) and WFV, WFV will cross over RDF becomes dominating factor. The SRAM circuit analysis shows write/read failures are underestimated by 9 orders magnitude area weighted averaged model.
As one of the important additives in oil and gas recovery process, delayed release gel breaker plays an role reservoir protection. In this study, we adopted a novel, environmentally friendly method to induce condensation ethyl cellulose (EC) acrylonitrile-butadiene-styrene copolymer (ABS) form mixed shell by polydimethylsiloxane (PDMS), successfully achieved encapsulation ammonium persulfate (APS). A novel high temperature resistant rate microcapsule (HE-MGB) was prepared. The formation...
Abstract In this study, we synthesized a Cu complex, [Cu6(CO3)5(bpp)6(H2O)3](NO3)2·9H2O (bpp = 1,3-bis(4-pyridyl)propane), with ladder-like structure. The ladder configuration is composed of Cu2+ and CO32− ions interconnected to four other ladders through bpp linker molecules. Between the structures, pores constructed by linkers contain NO3− crystalline water magnetic measurements revealed that Cu⋯Cu interactions in structure exhibit ferromagnetic, average their magnitudes was estimated be 8.47 K.
The graphical abstract illustrates the mechanism of action cobalt ferrites with oxygen-rich vacancies on PAH contaminants.
The last research of Cs2BiAgX6 (X = Cl, Br) exhibiting a desired band gap in the visible imply that compounds maybe as potential candidate for CH3NH3PbI3. However, both gaps Cs2BiAgCl6 and Cs2BiAgBr6 are indirect, which means optical properties will be limit. Hence, it is critical issue obtain direct to improve material perovskite solar cells. In this work, we optimized their structures, calculated electronic well guarantee following calculation, is, inducing indirect-to-direct transition by...
A model for work-function variability (WFV) based on grain orientation differences of the polycrystalline metal gate is proposed, and impact WFV device circuit performance investigated. The predicts that will surpass random dopant fluctuation beyond 22-nm technology node become dominant factor to significantly increase static RAM failure probabilities. prediction verified through experimental characterization analysis.
We report reversible structural transformation that occurs in two ladder compounds: Cu2CO3(ClO4)2(NH3)6 (1) and Cu2CO3(ClO4)2(NH3)5(H2O) (2), when they are exposed to gaseous vapors. The structures of both 1 2 consist Cu2+ ions one CO32− ion. In 1, the coordinated by three NH3 molecules on each side, while those H2O molecule other side. demonstrated via exposure vapor using a simple bench-scale method. minor change observed led significant difference physical properties, which we several methods.
In this paper, we investigate Device-to-Device (D2D) communication underlaying cellular networks to provide spectrally efficient support of local services. Since in underlay mode, D2D communications share resources the time and frequency domains with system, it will introduce potentially severe interference users accordingly presents a challenge radio resource management. order avoid generating high-priority (cellular users) operating on same time-frequency optimize throughput over shared...