A5019551303- Advanced Photocatalysis Techniques
- TiO2 Photocatalysis and Solar Cells
- Polymer crystallization and properties
- Gas Sensing Nanomaterials and Sensors
- Copper-based nanomaterials and applications
- Catalytic Processes in Materials Science
- Electromagnetic Scattering and Analysis
- Electrochemical sensors and biosensors
- Microwave Dielectric Ceramics Synthesis
- Electromagnetic Simulation and Numerical Methods
- Advanced biosensing and bioanalysis techniques
- Polymer Nanocomposites and Properties
- Advanced ceramic materials synthesis
- Advanced Sensor and Control Systems
- Ferroelectric and Piezoelectric Materials
- Luminescence Properties of Advanced Materials
- Hydraulic and Pneumatic Systems
- Pharmacological Effects and Assays
- Advanced Antenna and Metasurface Technologies
- Photochemistry and Electron Transfer Studies
- Quantum Dots Synthesis And Properties
- Analytical Chemistry and Sensors
- Spectroscopy and Laser Applications
- biodegradable polymer synthesis and properties
- Polymer composites and self-healing
Xi'an Jiaotong University
2008-2024
Hefei Institutes of Physical Science
2015-2024
Chinese Academy of Sciences
2015-2024
Institute of Solid State Physics
2021-2024
University of Science and Technology of China
2008-2024
University of California, Berkeley
2024
Shaoyang University
2024
Sany (China)
2024
Hunan Normal University
2024
Changsha Normal University
2024
A facile poly(vinylpyrrolidone) (PVP)-assisted exfoliation method is utilized to simultaneously exfoliate and noncovalently modify MoSe2 nanosheets. The resultant hydrophilic nanosheets are shown be promising candidates for biocompatible photothermal therapy (PTT) agents, they could also encapsulated into a hydrogel matrix some intelligent devices. This work not only provides novel insights modification of transition metal dichalcogenide (TMD) but might spark more research engineering...
Effective adsorption is of great importance to the photocatalytic degradation volatile organic compounds. Herein, we succeeded in preparation anatase TiO2 with clean dominant {001} and {101} facets. By using situ diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) equipped a homemade reaction system coupling gas-dosing system, found that facets exhibits higher toluene capacity than facets, which may be attributed different number unsaturated 5c-Ti capable forming main active...
A kind of cubic ZnFe2O4 with spinel structure was synthesized by an improved solution combustion method via a facile and environmentally friendly pathway their photocatalytic activity under visible light radiation investigated. The particle the ignition temperature 573 K has pure phase. While small amount impurities, α-Fe2O3 ZnO, were formed in sample during process at higher 623 K. sponge-like porous wide absorption visible-light region. impurities ZnO probably enhance reduction oxidation...
A series of CaIn2S4-reduced graphene oxide (RGO) nanocomposites with different RGO contents were fabricated using a facile hydrothermal approach. During the process, reduction to RGO, in situ deposition synthesized CaIn2S4 nanoparticles on nanosheets and formation chemical-bonding CaIn2S4-RGO performed simultaneously. Under visible light irradiation, as-prepared showed enhanced photocatalytic performance for rhodamine B degradation phenol oxidation. The sample 5 wt % hybridized exhibited...
Au–Pt/CaIn<sub>2</sub>S<sub>4</sub>composites were site-selectively synthesized for the first time and demonstrated to show excellent visible photocatalytic activity hydrogen production compared that of CaIn<sub>2</sub>S<sub>4</sub>, Au/CaIn<sub>2</sub>S<sub>4</sub>and Pt/CaIn<sub>2</sub>S<sub>4</sub>.
Skin-like soft conductive hydrogels with intrinsic mechanical flexibility exhibit promising potential as flexible electrical sensors. However, dilemmas remain regarding their conductivity and fragile nature. Herein, a method including freeze-drying rehydration of to optimize the abovementioned properties is proposed. Poly(vinyl alcohol)-based are fabricated by prehydrogels in AgNO3 solution, which results densified polymer networks along "fish scale-like" surface consisting inorganic...
The accumulation of ice can pose numerous inconveniences and potential hazards, profoundly affecting both human productivity daily life. To combat the challenges posed by icing, extensive research efforts have been dedicated to development low-ice adhesion surfaces. In this study, we harness power molecular dynamics simulations delve into intricate polymer chains their role in determining modulus material. We present a novel strategy prepare ultralow-modulus poly(dimethylsiloxane) (PDMS)...
In this paper, we have investigated in detail the preparation of anatase TiO2 catalysts by controlled thermal decomposition ammonium titanyl sulfate ((NH4)2TiO(SO4)2) and their catalytic activity. The structures been characterized powder X-ray diffraction, N2 adsorption−desorption isotherms, diffuse reflectance UV−vis spectroscopy, infrared photoemission NH3 temperature-programmed desorption, solid-state MAS NMR spectrometer. We report for first time that catalyst prepared calcination...
A novel ternary sulfide photocatalyst of monoclinic CaIn2S4 with excellent photocatalytic H2 evolution activity is synthesized via a high-temperature sulfurization approach. The precursor orthorhombic CaIn2O4 can be converted in situ to by using H2S gas as the reagent once temperature exceeds 773 K. obtained yellow powders have mesoporous structure and chain-shape morphology large surface area high pore volume. SEM TEM observations indicate that specific nanostep structures are formed on...
In this work, a TiO2/g-C3N4 photocatalytic coating is built on cotton fabrics with simple layer-by-layer (LBL) self-assembly strategy in which TiO2 and g-C3N4 are alternately assembled via electrostatic attraction. The fabrics, as support, disperse powder photocatalyst to expose more active sites. also act an adsorbent boost the pollutants capture. Consequently, coated exhibit outstanding property applicable for degradation of both liquid rhodamine (RhB) gaseous toluene pollutants. fabric...
MoS2 used for effective hydrogen evolution mainly depends on the activity of Mo–S edge sites. The exposure abundant active sites has become an important way to broadly enhance catalytic activity. However, it is difficult establish a visual evaluation method determine intrinsic catalysis MoS2. Herein, effect surface charge distribution phosphorus-doped can be visually described by mapping differential density. design and analysis are based density functional theory calculations with...
Servo-proportional valves are gradually being introduced into aircraft electro-hydraulic systems as performance improves. Reducing the flow force of is beneficial in improving rapidity and stability valve operation. Meanwhile, maintaining linearity structural design can prevent reduction margin load system control. Therefore, a non-throttling port spool guide bevel designed to reduce based on relationship between jet angle force. A step structure maintain alleviate reversal problem. To...
The large-scale application of plastic packaging has raised concerns about the microplastics (MPs) occurrence. MPs found in food have been increasingly reported, and is one main...