A5048231107- Ferroelectric and Piezoelectric Materials
- Advanced Photocatalysis Techniques
- Radioactive element chemistry and processing
- Multiferroics and related materials
- Phase Change Materials Research
- Adsorption and Cooling Systems
- Electrical and Thermal Properties of Materials
- Gas Sensing Nanomaterials and Sensors
- Perovskite Materials and Applications
- Solar Thermal and Photovoltaic Systems
- Iron oxide chemistry and applications
- Microwave Dielectric Ceramics Synthesis
- Geochemistry and Elemental Analysis
- Advanced Battery Materials and Technologies
- Dielectric properties of ceramics
- TiO2 Photocatalysis and Solar Cells
- Advanced ceramic materials synthesis
- Transition Metal Oxide Nanomaterials
- Copper-based nanomaterials and applications
- Semiconductor materials and devices
- Nuclear materials and radiation effects
- Magnetic and transport properties of perovskites and related materials
- MXene and MAX Phase Materials
- Extraction and Separation Processes
- Conducting polymers and applications
Southwest University of Science and Technology
2016-2025
Joint Laboratory for Extreme Conditions Matter Properties
2015-2025
Southeast University
2025
Hebei GEO University
2016-2024
Henan University
2024
Xidian University
2019
Beijing Institute of Technology
2019
Mianyang Normal University
2018-2019
China Academy of Engineering Physics
2011-2019
Hebei University
2016-2018
Two-dimensional (2D) photocatalysts are highly attractive for their great potential in environmental remediation and energy conversion. Herein, we report a novel layered zinc silicate (LZS) photocatalyst synthesized by liquid-phase epitaxial growth route using silica derived from vermiculite, clay mineral, as both the lattice-matched substrate Si source. The of LZS is limited 2D directions, thus generating vermiculite-type crystal structure ultrathin nanosheet morphology with thicknesses...
The manipulation of photoelectrodes' electron–hole pairs toward low recombination is the fundamental strategy to achieve high solar-to-hydrogen conversion efficiency in photoelectrochemical (PEC) water splitting cells. Herein, we demonstrate that a magnet placed parallel photoelectrode can improve activity typical BiVO4 and α-Fe2O3 photoanodes as well Cu2O/CuO p-Si(111) photocathodes by restraining nonradiative their carrier. Our investigations indicate magnetic field-assisted PEC more...
The capric acid (CA)/diatomite (DT)/carbon nanotube (CNT) ternary system was investigated to develop a shape-stabilized composite phase change material for thermal energy storage via the direct impregnation method. DT used as supporting absorb CA and prevent its leakage. It found that good form stability could be obtained when loading of in CA/DT reached about 54%. Furthermore, CNTs were added into form-stable (FSPCM) enhance conductivity binary system. Moreover, X-ray diffraction, scanning...
With increasing ecological and environmental concerns, tin (Sn)-based perovskite light-emitting diodes (PeLEDs) are competitive candidates for future displays because of their friendliness, excellent photoelectric properties, low-cost solution-processed fabrication. Nonetheless, electroluminescence (EL) performance still lags behind that lead (Pb)-based PeLEDs due to the fast crystallization rate Sn-based films undesired oxidation from Sn2+ Sn4+ , leading poor film morphology coverage, as...
Preparation of color-tunable and stable plasmonic MoO<sub>3</sub> nanomaterials remains challenging, due to the lack an effective preparation strategy surface protection in heavily doped MoO<sub>3</sub>.
The thermal-condensation method is widely used for the synthesis of K-doped g-C3N4 photocatalysts, but presence organic byproducts in resultant products often overlooked previous reports. Here, we demonstrated universal synthesized by typical thermal condensation KOH/melamine, KOH/dicyandiamide, or KOH/urea. Taking photocatalysis degradation dimethyl phthalate as an example, negative influence on was confirmed. Specifically, can be gradually dissolved into photocatalytic system new and...
Uranium mining and nuclear fuel production have led to significant U contamination. Past studies focused on the bioreduction of soluble U(VI) insoluble U(IV) as a remediation method. However, is susceptible reoxidation remobilization when conditions change. Here, we demonstrate that combination adsorption in presence an organic ligand (siderophore desferrioxamine B, DFOB) Fe-rich clay mineral nontronite partially alleviated this problem. DFOB greatly facilitated into interlayer stable...
Abstract In this research, kaolinite was used to investigate the comparative adsorption of copper, lead, and zinc ions through batch control experiments first principles calculations. Different conditions were considered as effect solution acidity, initial concentration ions, contact shaking time. The system isotherms kinetic studies better agreed with Langmuir pseudo-second-order models. They reached equilibrium within two hours maximum capacities Zn(II), Pb(II), Cu(II) on 15.515, 61.523,...
We reported a facile single-solution fabrication method to grow large-scale CH3NH3PbBr3 hybrid perovskite single crystal at room temperature. The obtained in this experiment was 14 × mm. sample's situ photophysics properties under dark and illumination, including the surface morphology, work function, current distribution, microcosmic I-V curves, as well polarization behavior, were characterized by integrated utilization of scanning probe microscopy, respectively. Piezoresponse force...