A5100420745- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Luminescence Properties of Advanced Materials
- Graphene research and applications
- 2D Materials and Applications
- Flame retardant materials and properties
- Diamond and Carbon-based Materials Research
- Advanced Photocatalysis Techniques
- ZnO doping and properties
- Copper-based nanomaterials and applications
- Ga2O3 and related materials
- Perovskite Materials and Applications
- Semiconductor materials and devices
- Nuclear Materials and Properties
- Radiation Detection and Scintillator Technologies
- Electromagnetic wave absorption materials
- GaN-based semiconductor devices and materials
- Aluminum Alloy Microstructure Properties
- Gold and Silver Nanoparticles Synthesis and Applications
- Chalcogenide Semiconductor Thin Films
- Gas Sensing Nanomaterials and Sensors
- Nanocluster Synthesis and Applications
- Hydrogen embrittlement and corrosion behaviors in metals
- Advanced Nanomaterials in Catalysis
- MXene and MAX Phase Materials
Jilin University
2015-2025
State Key Laboratory of Superhard Materials
2022-2024
Changchun University of Science and Technology
2023-2024
Chongqing University of Science and Technology
2024
Nanjing University
2018-2024
Southern University of Science and Technology
2024
Hainan University
2024
Jiangsu Academy of Agricultural Sciences
2024
Shanxi Medical University
2020-2023
China General Nuclear Power Corporation (China)
2023
Coupled CuO−TiO2 nanocomposite photocatalysts were prepared by a deposition precipitation method and characterized with variety of techniques. Electron paramagnetic resonance (EPR) spectroscopy was employed to study the local structures surface/interfacial Cu2+ sites using as sensitive probe. The addition bulk CuO TiO2 led decreased photocatalytic efficiency in degradation methylene blue. However, doping very small amount (0.1 wt % copper loading) significantly enhanced activity TiO2. EPR...
Achieving stable operation of photoanodes used as components solar water splitting devices is critical to realizing the promise this renewable energy technology. It shown that p-type transparent conducting oxides (p-TCOs) can function both a selective hole contact and corrosion protection layer for in light-driven oxidation. Using NiCo2O4 p-TCO n-type Si prototypical light absorber, rectifying heterojunction capable driven oxidation was created. By placing charge separating junction using...
A series of [Zn<sup>II</sup>Ln<sup>III</sup>] complexes (Ln = Sm, Eu, Tb and Dy) are synthesized by Salamo-type ligand H<sub>2</sub>L. Only [Zn<sup>II</sup>Sm<sup>III</sup>] shows the characteristic transitions Sm<sup>3+</sup> ion, indicating effective energy transfer between ion.
Abstract Sub‐ambient cooling technologies relying on passive radiation have garnered escalating research attention owing to the challenges posed by global warming and substantial energy consumption inherent in active systems. However, achieving highly efficient radiative devices capable of effective heat dissipation remains a challenge. Herein, synergic optimization micro‐pyramid surface structures 2D hexagonal boron nitride nanoplates ( h ‐BNNs) scattering fillers, pyramid textured photonic...
We report a two-step electrochemical process to grow copper oxide nanowires without the use of templates and surfactants. The first step is electrochemically corrode amorphous Cu–W oxides pre-sputtered on fluorine-doped tin (FTO) coated glass substrates under positive potentials. second corroded samples negative find that grown by this method exhibit excellent contact with FTO-coated leading good charge transfer. oxidation states, i.e., CuO or Cu2O, morphology can be controlled applied Cu2O...
Monolayer W x Mo 1− S 2 ‐based field effect transistors are demonstrated for the first time on monolayer flake, which is grown by chemical vapor deposition method under an atmospheric pressure. Detailed material studies using Raman and photoluminescence measurements have been carried out as‐grown . Electronic band structure of has calculated first‐principle theory. The thermal stability evaluated Raman‐temperature measurement. Carrier transport study fabricated FETs analyzed...
High-performance solar-blind photodetectors capable of operating in extreme environments are desirable for a wide range applications, such as engine control, down hole drilling, space exploration, and environmental monitoring. Boron nitride (BN), with an ultrawide bandgap high band edge absorption coefficient, is especially suitable application scenarios owing to its chemical structural stability at temperatures radiative conditions, which, however, turn, brings difficulties synthesis...
Abstract Silk fibroin was used to enhance the properties of fireproof coating, ensuring safe evacuation occupants in a fire accident. The effects biomaterial on coatings were investigated by protection test, thermogravimetric analysis, limited oxygen index, vertical flame water resistance and mechanical test. carbon layers characterized after test scanning electron microscopy, energy dispersive spectroscopy, X‐ray diffraction, Fourier transform infrared spectroscopy analyze microstructure...
Electrically activated doping of boron (B) atoms into the Si-nanocrystals (Si-NCs) embedded silicon oxide film is achieved by co-sputtering technique following with annealing treatment. The evolution size, shape, and density Si-NCs B investigated. observation x-ray photoelectron spectroscopy Si 2p 1s decrease in lattice spacing (111) plane suggest that are doped Si-NCs. confirmed Fano effect micro-Raman spectra for drastic sheet resistance.
Diamond with high carrier mobility is desirable for the next generation electronic devices high-speed, high-power, and radio frequency applications, which, however, difficult to achieve due trapped charges at dielectric/diamond interface. Here, we report improved of diamond(100) enabled by surface modification two-dimensional doped hexagonal boron nitride (h-BN). The energetically optimized structures diamond(100)/h-BN heterojunctions Mg or Si different atomic layer positions are studied...