A5054866647- Tribology and Wear Analysis
- Polymer Nanocomposites and Properties
- Advanced Photocatalysis Techniques
- Ga2O3 and related materials
- Powder Metallurgy Techniques and Materials
- Anodic Oxide Films and Nanostructures
- Phase Change Materials Research
- Electrocatalysts for Energy Conversion
- Lubricants and Their Additives
- Semiconductor materials and devices
- Brake Systems and Friction Analysis
- Soil Carbon and Nitrogen Dynamics
- GaN-based semiconductor devices and materials
- Gas Sensing Nanomaterials and Sensors
- Metallurgy and Material Forming
- Toxic Organic Pollutants Impact
- Synthesis and properties of polymers
- Adsorption and Cooling Systems
- Injection Molding Process and Properties
- Advanced ceramic materials synthesis
- Natural Fiber Reinforced Composites
- Supercapacitor Materials and Fabrication
- ZnO doping and properties
- Mechanical stress and fatigue analysis
- Graphene research and applications
Hohhot Minzu College
2025
Northwest Institute of Eco-Environment and Resources
2021-2024
Chinese Academy of Sciences
2007-2024
Kunming University of Science and Technology
2022-2024
Sun Yat-sen University
2022-2024
Guangxi Science and Technology Department
2024
University of Chinese Academy of Sciences
2014-2024
Guangxi University
2024
University of Electronic Science and Technology of China
2024
Sichuan Tourism University
2024
The first near-infrared fluorescent probe was developed toward Cu2+. Based on the photo-induced electron transfer (PET) mechanism, exhibited weak fluorescence. Upon addition of Cu2+, it fluoresced strongly. offered this unique capability, and successfully applied to living cells, tissues in vivo visualize
Eu2O3 nanotubes have been successfully fabricated by an improved sol-gel template method within the nanochannels of porous anodic alumina templates. The morphology, structure, and composition were characterized means X-ray diffraction techniques, scanning electron microscope, transmission microscopy, selected-area diffraction. results show that are polycrystalline with a cubic structure. outer diameter is 50-80 nm, thickness tube wall about 5 nm. mechanism nanotube formation was discussed.
Bi nanoparticles on BiOCl nanosheets, synthesized <italic>via in situ</italic> reduction, enhance the UV light photocatalytic activity and achieve visible activity.
An La–Ni(OH) 2 /NF catalyst exhibits superior performance for alkaline seawater oxidation, requiring a low overpotential of 434 mV to achieve current density 500 mA cm −2 .
Abstract Sandy Dolomite is a kind of widely distributed rock. The uniaxial compressive strength (UCS) an important metric in the application civil engineering, geotechnical and underground engineering. Direct measurement UCS costly, time-consuming, even infeasible some cases. To address this problem, we establish indirect measuring method based on convolutional neural network (CNN) regression analysis (RA). new straightforward effective for prediction, has significant practical implications....
The aim of this study is to address the limitations convolutional networks in recognizing modulation patterns. These are unable utilize temporal information effectively for feature extraction and pattern recognition, resulting inefficient recognition. To issue, a signal recognition method based on two-way interactive attention network algorithm has been developed. A designed basis long short-term memory with objective enhancing contextual connection network. output attentively weighted using...
Regular MgO nanoflowers were synthesized via a simple chemical route. The as-synthesized are single crystalline and consist of nanofibers which have lengths up to several micrometers diameters in the range 20–80nm, with an average 50nm. frequency spectra relative dielectric constant loss measured 50Hzto5MHz. Temperature also experimental results showed that much higher as compared micropowders, especially at low frequencies room temperature.
Here, nearly monodisperse nanoparticles of nickel and cobalt with spherical morphologies were successfully synthesized using a solvothermal process. Hydrogenation nitrobenzene was selected as model reaction, the colloids exhibited excellent catalytic activity stability. The ferromagnetic property provided convenient route for separating catalyst from reaction system in an applied magnetic field. demonstrate character quasi-homogeneous catalysts because they have advantages both homogeneous...
Bi<sub>2</sub>O<sub>3</sub> nanoparticle modified BiOCl nanosheets with a nanolayered hierarchical structure synthesized by <italic>in situ</italic> reactions exhibit high photocatalytic performance.
The significance of organofluorine compounds has inspired the establishment numerous methods for functionalization rather inert C-F bonds. Despite advances achieved in manipulation C(sp2)-F bonds by employing transition-metal catalysts, such as Pd, Rh, Cu, Ni, Ru, and Ir, strategies that address paucity effective pathways selective activation multiple C(sp3)-F remained challenging. In this context, we present an unprecedented coupling-aromatization-cyclization reaction polyfluorinated...
Large-scale Y2O3:Eu nanotubes have been successfully fabricated by an improved sol–gel method within the nanochannels of porous anodic alumina templates. In this method, yttrium nitrate, europium nitrate and urea were used as precursors, acting sources ions, offered a basic medium through its hydrolysis. X-ray diffraction techniques, scanning electron microscopy, transmission microscopy selected-area to characterize obtained. It is found that prepared can be indexed polycrystalline cubic...
A facile incorporation of a privileged sulfide, naphthofuran framework, and perfluoroalkyl moiety in one molecule was successfully accomplished through tandem defluorinative sulfenylation α-perfluoroalkyl ketones with sulfur source. The reaction presumably proceeds via sequence involving defluorination, reductive sulfenylation, autoaromatization, annulation, accompanied by the simultaneous cleavage four C(sp3)-F bonds formation new C-S C-O bonds.