A5066148242- Advanced Photocatalysis Techniques
- TiO2 Photocatalysis and Solar Cells
- Electromagnetic wave absorption materials
- Advanced Antenna and Metasurface Technologies
- Conducting polymers and applications
- Advanced Nanomaterials in Catalysis
- Dielectric materials and actuators
- Bauxite Residue and Utilization
- Copper-based nanomaterials and applications
- Vibration Control and Rheological Fluids
- Gas Sensing Nanomaterials and Sensors
- Catalytic Processes in Materials Science
- Quantum Dots Synthesis And Properties
- Electrokinetic Soil Remediation Techniques
- Ferroelectric and Piezoelectric Materials
- Advanced Sensor and Energy Harvesting Materials
- MXene and MAX Phase Materials
- 2D Materials and Applications
- Adsorption and biosorption for pollutant removal
- Dielectric properties of ceramics
- Extraction and Separation Processes
- Transition Metal Oxide Nanomaterials
- Water Quality Monitoring and Analysis
- Electronic and Structural Properties of Oxides
- Electrocatalysts for Energy Conversion
Tsinghua University
2023-2025
Wuhan University
2013-2024
Hubei University of Chinese Medicine
2024
The University of Tokyo
2023
Shanxi Fenyang Hospital
2023
Chinese Academy of Sciences
2021-2023
Shenzhen Institutes of Advanced Technology
2021-2023
Shanxi Medical University
2023
Bridge University
2022
Southern University of Science and Technology
2021-2022
In this work, a novel photocatalyst, polypyrrole (PPy)-decorated Ag-TiO2 nanofibers (PPy-Ag-TiO2) with core–shell structure, was successfully synthesized using an electrospinning technique, followed by surfactant-directed in situ chemical polymerization method. The results show that PPy layer formed on the surface of nanofiber, which is beneficial for protecting Ag nanoparticles from being oxidized. Meanwhile, PPy-Ag-TiO2 system exhibits remarkable light absorption visible region and high...
In this study, C3N4@Ag-Bi2WO6 with flower-like architecture was successfully prepared through a facile process. The particles 2–4 μm diameters present remarkable enhanced visible light absorption and electron–hole separation efficiency. Compared Bi2WO6, Ag-Bi2WO6, C3N4@Bi2WO6 systems, the system exhibits optimal photocatalytic activities in both degradation of RhB hydrogen production out water under irradiation. We propose that these results are attributed to synergy effects Ag, g-C3N4,...
The photocatalytic activity of TiO2 is enhanced mainly through heightening absorption UV−vis light and improving the separation efficiency photoinduced electrons holes. recent new theoretical research revealed that codoped with Mo + C considered to be an optimal doping system. On basis this theory, powders were first experimentally synthesized by thermal oxidizing a mixture TiC MoO3 in air. XRD patterns XPS survey spectrum showed carbon (C) acted as Ti−O−C band structure molybdenum (Mo)...
Pure BiFeO3, Bi2Fe4O9, and BiFeO3/Bi2Fe4O9 heterostructure nanofibers were successfully synthesized by a facile wet chemical process followed an electrospinning technique. Compared with the pure BiFeO3 Bi2Fe4O9 nanofibers, introduction of in makes its absorption edge red shift to absorb much more visible light, improves separation efficiency photogenerated carrier. Besides, as-obtained exhibit higher photocatalytic activity both degradation Rhodamine B H2 evolution from water under...
This work reports the excellent dielectric properties of polyimide (PI) embedded with CaCu<sub>3</sub>Ti<sub>4</sub>O<sub>12</sub>(CCTO)/Ag nanoparticles (CCTO@Ag).
The exploration of lightweight and compressible electromagnetic interference (EMI) shielding materials with outstanding effectiveness (SE) is still a tremendous challenge in the elimination pollution. Lightweight highly expandable polymer microsphere/silver nanowire (EPM/AgNW) composites micron-sized closed pores an interfacial AgNW conductive network are fabricated via facile thermal expansion process enclosed space. EPM/AgNW loading 0.127 vol % show low density (0.061 g/cm3), high...
One-dimensional BiFeO3/TiO2 heterostructure nanofibers with high visible-light photocatalytic activity have been successfully obtained via a facile hydrothermal process followed by an electrospinning technique. The results show that the are as long dozens of micrometers diameters about 100–300 nm, where BiFeO3 nanoparticles surrounded anatase-type TiO2 nanocrystals. Compared corresponding pure nanoparticles, and nanofibers, as-prepared exhibit markedly enhanced in degradation methyl blue...
Self-doping TiO2 has recently attracted considerable attention for its high photocatalytic activity under visible-light irradiation. However, the literature reported synthetic methods until now were very time-consuming. In this study, we establish a quick and facile method obtaining self-doping with use of directly treated commercial P25 at desired temperature only 5 min through spark plasma sintering technology. With using method, modified samples exhibit significantly photoelectric...
An ultrathin, flexible, and high-strength Ti 3 C 2 T x MXene film enhanced by “pyrrole bridge” is constructed. The obtained demonstrates excellent EMI SE of 64.5 dB in the gigahertz range 71.4 terahertz band at 4 μm.
Low-dimensional transition metal dichalcogenides (TMDs) have unique electronic structure, vibration modes, and physicochemical properties, making them suitable for fundamental studies cutting-edge applications such as silicon electronics, optoelectronics, bioelectronics. However, the brittleness, low toughness, poor mechanical electrical stabilities of TMD-based films limit their application. Herein, a TaS2 freestanding film with ultralow void ratio 6.01% is restacked under effect bond-free...
<title>Abstract</title> The intensive and irreplaceable consumption of precious metals (PMs) including Au, Pd, Pt in the electronic catalysis industries, coupled with their scarcity earth’s crust, demand innovative recycling solutions for PM sustainability<sup>1-8</sup>. However, efforts to recycle PMs from leachates waste are frustrated by an unsatisfactory extraction capacity at low concentrations remain predominantly focused on gold, leaving other unexplored<sup>9-13</sup>. We report...