A5107062314- Ferroelectric and Piezoelectric Materials
- Microwave Dielectric Ceramics Synthesis
- Glass properties and applications
- Advanced ceramic materials synthesis
- Advanced Photocatalysis Techniques
- Environmental remediation with nanomaterials
- Nanomaterials for catalytic reactions
- Recycling and utilization of industrial and municipal waste in materials production
- Dielectric properties of ceramics
- Epoxy Resin Curing Processes
- Synthesis of Tetrazole Derivatives
- Adsorption and biosorption for pollutant removal
- Silicone and Siloxane Chemistry
- Acoustic Wave Resonator Technologies
- Membrane Separation Technologies
- TiO2 Photocatalysis and Solar Cells
- Thin-Film Transistor Technologies
- Image and Video Quality Assessment
- Metallurgical Processes and Thermodynamics
- Dyeing and Modifying Textile Fibers
- Textile materials and evaluations
- Metallic Glasses and Amorphous Alloys
- Advanced Image Fusion Techniques
- Advanced Nanomaterials in Catalysis
- Injection Molding Process and Properties
Northwestern Polytechnical University
2024
State Key Laboratory of New Ceramics and Fine Processing
2015-2019
Tsinghua University
2015-2019
Institute of Solid State Physics
2011-2014
Chinese Academy of Sciences
2011-2014
Hubei Normal University
2005-2012
Hefei Institutes of Physical Science
2011
Longyan University
2007
Abstract Layered titanates (Na 2 Ti 3 O 7 ·nH O) with exchangeable sodium cations located in the interlayer have been synthesized by simple hydrothermal treatment of precursor concentrated NaOH solutions. By proper control synthesis conditions, different morphologies nanofibers and nanosheets are obtained. The metastable layered structure collapses during ion exchange, resulting irreversible exchange. Target (eg., Ag + , Cu 2+ Pb Eu 3+ ) completely from water then tightly immobilized which...
This work demonstrates that Fe0 nanowires modified with chitosan embedded in porous anodic alumina are good adsorbents for the removal of Cr6+ ions from water. Results show adsorption capacity can reach 113.2 mg g−1, moreover, most toxic transform into nontoxic Cr3+ after adsorption.
Differential thermal analysis studies on the crystallization kinetics and phase developments of barium strontium titanate glass‐ceramics have been performed for a series glass particles with different particle sizes. The behavior was deduced to be influenced strongly by size samples. These revealed initial formation at lower temperatures metastable fresnoite Ba 2 TiSi O 8 ( BTS ) followed its transformation higher feldspar BaAl Si BAS perovskite (Ba,Sr)TiO 3 BST phases. proved crystallize...
Thermally stimulated depolarization current (TSDC) and highly accelerated lifetime testing studies of (Pb0.925-xLa0.05Bax)(Zr0.52Sn0.39Ti0.09)O3 (PLBZST) antiferroelectric ceramics have been performed for three compositions with different barium contents. These revealed that substitution increases the failure time improves resistance degradation behavior. As a result variations peak intensity temperature polarization temperatures in TSDC curves, successive relaxation peaks origins found to...
The sol–gel processing, microstructures, dielectric properties and energy‐storage of barium strontium titanate glass‐ceramics over the sintering temperature range 1000–1150 °C were studied. Through X‐ray diffraction result, it is revealed that crystallinity increases as increased from 1000 to 1080 has reached a steady‐state regime above 1100 °C. Scanning electron microscopy images showed with increase temperature, crystal size increased. Dielectric measurements in resulted significant...
In this paper, the nanostructured Bi2WO6 with different hierarchical morphologies was synthesized via a warmly hydrothermal route. The structure and morphology of as-prepared products were characterized by X-ray diffraction (XRD), field emission scanning electron microscope (FE-SEM), UV-vis absorption spectroscopy (UV-Vis) N2-sorption analysis. photocatalytic efficiency investigated photodegradation rhodamine B (RhB) under visible-light irradiation. present work demonstrated that four...
In order to predict infrared image super-resolution quality under conditions of no generation and high-resolution reference image, this paper proposes a fully connected neural network model for prediction driven by wavelet domain energy features. Utilizing the multi-resolution scale-invariant properties undecimated wavelets, our separate low-frequency information component three high-frequency components from low-resolution image. Our achieves decorrelation pixel generates normalization...
In the title compound, [Co(C(17)H(12)F(3)O(3))(2)(C(5)H(5)N)(2)], Co(II) ion is situated on a twofold rotation axis, coordinated by four O atoms from two 1-[4-(benz-yloxy)phen-yl]-4,4,4-trifluoro-butane-1,3-dionate(1-) (L) ligands and N pyridine in distorted octa-hedral geometry. The rings form dihedral angle of 84.63 (7)°. benzene L are twisted at 58.83 (5)°. Weak inter-molecular C-H⋯F hydrogen bonds consolidate crystal packing.