A5033010545- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Magnetic Properties of Alloys
- Rare-earth and actinide compounds
- Metallurgical and Alloy Processes
- Ferroelectric and Piezoelectric Materials
- Multiferroics and related materials
- Electronic Packaging and Soldering Technologies
- High Temperature Alloys and Creep
- Intermetallics and Advanced Alloy Properties
- Microwave Dielectric Ceramics Synthesis
- Metallic Glasses and Amorphous Alloys
- Thermodynamic and Structural Properties of Metals and Alloys
- Perovskite Materials and Applications
- Magnetic and transport properties of perovskites and related materials
- Hydrogen Storage and Materials
- ZnO doping and properties
- Advanced Photocatalysis Techniques
- Semiconductor materials and interfaces
- Electromagnetic wave absorption materials
- Acoustic Wave Resonator Technologies
- Mechanical Behavior of Composites
- Aluminum Alloy Microstructure Properties
- Magnetic Properties and Synthesis of Ferrites
- Magnesium Alloys: Properties and Applications
Guilin University of Electronic Technology
2012-2025
Central South University of Forestry and Technology
2023
Central South University
2023
University of Science and Technology Liaoning
2014-2023
Nanjing University of Aeronautics and Astronautics
2005-2022
Chongqing Normal University
2017-2020
China University of Geosciences (Beijing)
2020
East China University of Technology
2015
Curtin University
2015
Zhejiang University
2012-2014
The ZrCo hydrogen storage alloy is a relatively good isotope carrier applied in the National Thermonuclear Fusion Reactor. However, intrinsic disproportionation characteristics of reduces its cyclic service life and limits further application. To address this issue, Zr0.8Ti0.2Co developed exhibits anti-disproportionation performance than pure ZrCo. Nevertheless, suffers from poor absorption kinetics. In study, effects Cr substitution on microstructure are investigated. Zr0.8Ti0.2CrxCo1−x (x...
Phase field simulations are conducted to investigate the micro-structural signature and macro-response of a ferroelectric single crystal with domain pinning depinning phenomena by dislocation arrays. It is shown that due presence arrays, polarizations antiparallel an applied can survive under small amplitude field. The residual serves as pre-existing nucleus during following macroscopic switching via only wall motion. pinned will be depinned when external electric exceeds critical value,...
This study focuses on investigating phase equilibria and thermodynamic stability of intermetallic compounds made the transition metal Fe rare earth (RE) elements. By using CALPHAD method reliable experimental information from literature, binary systems Fe-Y, Fe-Er, Fe-Lu were reassessed. To improve our previous calculations Fe-RE (RE = Tb Dy) systems, Gibbs energy expressions Fe2Tb Fe2Dy modified to avoid artificial breaks in their heat capacity curves. Thermodynamic parameters obtained are...
Due to the poor activation performance and kinetics of Ti
The unusual temperature-induced switching behavior in a ferroelectric single crystal with dislocation arrays is investigated by using phase field simulations. results show that the influence of temperature on hysteresis loop dependent arrays. In presence arrays, dependence coercive different from dislocation-free ferroelectric. increases when room to critical temperature, which attributed pinning domains Above both and remnant polarization decrease temperature. It found double loops can be...
To improve the kinetic properties of ZrCo alloy, Zr50-xVxCo50 (x = 0, 2.5, 3.5, and 5.0) samples were fabricated by vacuum arc-melting. The effects V substitution on microstructure, hydrogen absorption/desorption kinetics, cycling stability, antidisproportionation systematically investigated. X-ray diffraction results show that alloys consisted phase ZrV0.24Co1.76 second phase. lattice parameter cell volume gradually decreased with increase in content. initial activation behavior was...
Abstract The intricacy of 3D surfaces often results cutting‐edge point cloud denoising (PCD) models in surface degradation including remnant noise, wrongly‐removed geometric details. Although using multi‐scale patches to encode the geometry a has become common wisdom PCD, we find that simple aggregation extracted features can not adaptively utilize appropriate scale information according around noisy points. It leads degradation, especially for points close edges and on complex curved...
The exceptional corrosion resistance and combined physical chemical self-cleaning capabilities of superhydrophobic photocatalytic coatings have sparked significant interest among researchers. In this paper, we propose an economical eco-friendly epoxy resin coating that incorporates SiO2@CuO/HDTMS nanoparticles modified with Hexadecyltrimethoxysilane (HDTMS). application effectively reduces the contact area between metal surface corrosive media, leading to a decreased rate. Additionally,...
The Curie point of barium titanate (BaTiO 3 ) has been a focal research since the discovery its ferroelectric properties. Exploring methods to elevate without relying on Pb as dopant presents fresh opportunities for lead-free dielectric and/or piezoelectric materials. It is essential avoid introducing ions like K[Formula: see text] and Na[Formula: text], which could jeopardize functional ceramic characteristics. This study delves into stoichiometry titanate, examining how impurities, defects...
Abstract The performance and stability of inverted perovskite solar cells (PSCs) is adversely affected by the recombination loss, ion migration, residual stress arising from issues within bulk at cathode interface. Using simple post‐treatment with a novel solution‐processable derivative dodecahydro‐ closo ‐dodecaborate anion ([ ‐B 12 H ] 2− )—(TBA) 2 [B 11 (OCH CH ) OH] (TBA B)—it simultaneously address these issues. In PSCs, cationic anionic components TBA B uniquely self‐separate...
A novel and facile synthesis route for the manufacture of transparent uniform nanocrystalline (nc)-TiO2 thin films on indium–tin oxide (ITO)-coated glass substrates is reported, utilizing TiCl4 as titania source triblock copolymer uniform-structure-directing agent through evaporation-induced assembly (EIA). systematic study effect calcining temperature texture, morphology, photo-induced hydrophilicity nc-TiO2 provided. X-ray diffraction, atomic force microscopy, transmission electron a...
Monodisperse Yttrium-doped BaTiO3 (YBT) nanoparticles with good crystallinity and uniform size distribution have been synthesised via a modified sol-hydrothermal method. The solubility of yttrium in BT was no more than 1 mol%. However, at higher Y3+ content, excess were inclined to form Y(OH)3 impurities, after high temperature sintering, impurity YBa3Ti2O8.5 can be detected the ceramics. Further, variation crystal volume indicated that preferred substitute for Ti4+ as an acceptor. FE-SEM...