A5101862652- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Nanocluster Synthesis and Applications
- Gold and Silver Nanoparticles Synthesis and Applications
- Synthesis and properties of polymers
- Dendrimers and Hyperbranched Polymers
- Crystallography and molecular interactions
- Silicone and Siloxane Chemistry
- Advanced Nanomaterials in Catalysis
- Graphene research and applications
- Catalytic Processes in Materials Science
- Flame retardant materials and properties
- Quantum Dots Synthesis And Properties
- Advanced biosensing and bioanalysis techniques
- Epoxy Resin Curing Processes
- Geophysical and Geoelectrical Methods
- MXene and MAX Phase Materials
- Carbon and Quantum Dots Applications
- Layered Double Hydroxides Synthesis and Applications
- Advancements in Solid Oxide Fuel Cells
- Carbon Dioxide Capture Technologies
- Polyoxometalates: Synthesis and Applications
- Polymer Nanocomposites and Properties
- Scientific Research and Discoveries
- Carbon Nanotubes in Composites
Northeast Normal University
2020-2021
China Academy of Space Technology
2021
First Affiliated Hospital of Henan University
2020
Jinan University
2020
Health Commission of Jilin Province
2020
Soochow University
2016-2018
Institute of Scientific and Technical Information
2012-2013
Institute of Scientific and Technical Information of China
2012-2013
Shanghai Research Institute of Materials
2013
Shanghai University
2013
ABSTRACT Development of high‐performance thermosetting resins by adding environmentally friendly flame retardant to heat‐resistant without deteriorating their outstanding thermal stability is an important research direction. Here, a unique hybrid (GHNT) consisting graphene oxide (GO) and halloysite nanotubes (HNT) was synthesized, then series composites based on cyanate ester (CE) resin were fabricated. The effects GHNT the heat resistance, retardancy, smoke suppression GHNT/CE intensively...
Hydrogen-trapping sites were directly observed by using a three-dimensional atom probe (3DAP) in high-strength mooring chain steel. Three typical 3DAP datasets show that trapping hydrogen is mainly enriched retained austenite, and secondarily carbides. In addition, these interfaces between ferrite carbide are segregated phosphorus, but do not admit hydrogen.
A nanoscale hybrid material (V2O5-Al13) for highly efficient alcohol oxidation is synthesized through electrostatic self-assembly between oppositely charged Keggin Al13 polyoxocations and exfoliated V2O5 nanosheets. The analyses by X-ray diffraction, electron microscopy, photoelectron spectroscopy structural consideration based on charge balance indicate that the ions could be sparsely distributed in nanosheet galleries. as-prepared catalyst successfully achieved high catalytic activity...
The first to fourth generation (G1-G4) of sectorial poly(amido amine) (PAMAM) dendrimers with ethanolamine core and amino terminals are synthesized by a divergent route. Blue fluorescence emission from these is observed. It found that there remarkable difference in the behavior for different generations dendrimers. intensity almost linearly enhanced along increase their concentrations. A significant pH-dependent profile also As pH value decreases 8 3, increases linearly. Furthermore, shows...
Tough, rigid and thermally resistant resins with outstanding dielectric properties were developed based on polysiloxane@polyimide core–shell microspheres cyanate ester.
Wastewater treatment is of great significance to environmental remediation. The exploration efficient and stable methods for wastewater still a challenging issue. Herein, heterojunction material with photocatalysis adsorption properties has been designed remove the complex pollutants from wastewater. (ZnO/TiO2 -PW12 , PW12 =[PW12 O40 ]3- ) was synthesized by calcining ZnTi-layered double hydroxide (ZnTi-LDH) intercalated Keggin-type polyoxometalate H3 . In construction ZnO/TiO2 it found that...
Using Te powder as a tellurium source and Na2S sulfur source, core-shell CdTe/CdS NPs were synthesized at 50C. UV-visible photoluminescence (PL) spectra used to probe the effect of CdS passivation on CdTe quantum dots. As thickness shell increases, there is red-shift in optical absorption spectra, well PL spectra. The broadening peaks indicate that size distributions widen increasingly with increase coverage. also show fluorescence intensity QDs will when particles are covered ratio S/Te...
Fluorescence spectra of naked gold nanoparticles, triphenylphosphine stabled and 3-mercaptopropionic acid substituted nanoparticles were studied. It was found that fluorescence intensities highly sensitive to surface molecules. The quenching effect these on CdSe also investigated. This related the overlap degree between absorption emission spectrum surface-dependent as well.
Efficient and accurate forward modeling of logging tool responses is essential for data inversion in the log interpretation both real time postprocessing. With aggressive advancement various high-performance computing techniques computer hardware technology, it possible to significantly improve efficiency modeling. In this paper, we apply OpenMP parallelize simulation triaxial induction tools 1D multilayered anisotropic formation. The parallel process explained detail numerical examples are...
In this paper, dimer and trimer assemblies were prepared through covalent coupling of the monomer, i.e., carboxyl monofuntional gold nanoparticles using Tris(2-aminoethyl)amine (Tren) as a bridging ligand. TEM examination showed that structures could be obtained with an increased yield Tren instead ethylenediamine (EDA) molecule without N,N'-Diisopropylcarbodiimide (DIC) in reaction solution. Comparatively, main when DIC was added into The absorption spectra red shift surface plasmon...
Functional gold nanoparticles with tunable surface ligands were used to assemble ringlike and disclike nano-structures. The adjustable formation mechanism was deduced, important assembling processes happened such as evaporation, cooling, Marangoni flow drying. With its hydrophobic nature, butanethiol monolayer-protected arranged form nano-assemblies. Well-defined nano-structures obtained a result of the change hydrophilic-hydrophobic property aggregation carboxyl group functionalized induced...
The research of ceria-based electrolyte is great significance for application medium or low temperature solid oxide fuel cells. In this paper, Ce0.8Gd0.2O(2-delta) (CGO) and CGO doped with 2.0 mol% FeO1.333 (2Fe-CGO) were synthesized by low-temperature combustion method, the effects iron on density conductivity studied. experimental results indicated that relative 2Fe-CGO increased within a certain range due to occurrence viscous flow sintering. It was found Fe3O4 could clear SiO2 impurities...
The dielectric effect is receiving increasing interest in the study of resistivity logging. Several recent findings have proven that can cause negative imaginary signals on array induction However, very few researches discuss triaxial logging which a novel technology solving anisotropy problem. In this paper, we investigate large constants basic tool 1-D homogenous earth formation. simulation model derived from Maxwell equation and calculated by wave number integration. Sufficient...
Gasadsorptionsmechanismen müssen auf molekularer Ebene verstanden werden, um zu einer rationalen Entwicklung von Materialien gelangen, die schädliche Treibhausgase aus der Atmosphäre entfernen können. In ihrer Zuschrift S. 1736 ff. beschreiben J. Li und B. Parise et al. Adsorption CO2-Molekülen in Tasche zwei aromatischen Ringen eines nanoporösen Koordinationsgerüsts. Die Wechselwirkung zwischen einem CO2-Molekül dem Gerüst wird mit verschiedenen Methoden untersucht.