A5101836977- Shape Memory Alloy Transformations
- High-Velocity Impact and Material Behavior
- Polyoxometalates: Synthesis and Applications
- Advanced Nanomaterials in Catalysis
- Fluid Dynamics Simulations and Interactions
- Advanced Photocatalysis Techniques
- ZnO doping and properties
- Metal and Thin Film Mechanics
- Titanium Alloys Microstructure and Properties
- Powder Metallurgy Techniques and Materials
- Gas Sensing Nanomaterials and Sensors
- Metal-Organic Frameworks: Synthesis and Applications
- Structural Analysis and Optimization
- Surface Treatment and Residual Stress
- Ga2O3 and related materials
- Wireless Power Transfer Systems
- Silicone and Siloxane Chemistry
Northwestern Polytechnical University
2024
Henan University
2021
University of Science and Technology of China
2011-2018
Xi'an Jiaotong University
2016
Beijing University of Technology
2011
Beihang University
2007
The bifunctional photocatalytic-adsorbent AgZnO/polyoxometalates (AgZnO/POMs) nanocomposites were synthesized by combining AgZnO hybrid nanoparticles and polyoxometalates [Cu(L)2(H2O)]H2[Cu(L)2(P2Mo5O23)]⋅4H2O (HL = C6H6N2O) into nanostructures via a sonochemical method. Transmission electron microscopy (TEM) indicated that AgZnO/POMs uniform with narrow particle size distribution without agglomeration. X-ray powder diffraction (XRD) photoelectron spectroscopy (XPS) analysis confirmed the...
TiNi tubes with various sizes and boundary constraints subjected to radial quasi-static compression were systematically studied. The contour curves of the extracted from real-time charge-coupled device (CCD) images, circumferential strain, bending moment, phase composition distribution calculated based on some assumptions. It was found that load–displacement had hysteretic loops, all specimens could recover their initial shape after unloading, which attributed effects austenite–martensite...
In this article, a new hydraulic shape memory alloy shock absorber is introduced. The bars are used as the kernel components for energy dissipation and restoration in stress mode of pure tension, their initial deformation enlarged by system with two pistons different sizes. This particular arrangement yields high material utilization large displacement–length ratio simultaneously. A prototype device was fabricated tested. specific input (input energy/mass alloy) (dissipated energy/input...
Development of advanced lightweight solar arrays and small satellites requires deployment release devices to be very lightweight. Achieving requirements through a size device will face more challenging design problems. The SMA (Shape Memory Alloys) designed so far have all been discrete point bolt devices. When several are used, it is hard for present keep synchronous because long individual separation time. This paper describe the advantages new type space actuated with wire, experimental...
Here goes the abstract. For instance, one can write that this work The experimental research of thin circular plate pseudo-elastic TiNi alloy under fixed supports and transversal impact loading was conducted through using modified apparatus Split Hopkinson Pressure Bar. experiment results compared with A3 steel. nature dynamic mechanical response structure in spatio-temporal scale, including propagation flexible wave plate, evolution transformation zones full-field out plane displacement...
A new type of shock absorber was designed. The shape memory alloy (SMA) bars were used as the kernel components for energy dissipation and restoration in stress mode pure tension. Their initial deformation enlarged by hydraulic system with two pistons different sizes. In this way, high material utilization relative displacement guaranteed together. prototype device fabricated, analyzed experimental tested. results show that amplitude force-displacement curve could be easily changed varying...
Abstract The bifunctional photocatalytic-adsorbent AgZnO/polyoxometalates (AgZnO/POMs) nanocomposites were synthesized by combining AgZnO hybrid nanoparticles and polyoxometalates [Cu(L) 2 (H O)]H (P Mo 5 O 23 )]×4H (HL = C 6 H N O) into nanostructures via a sonochemical method. Transmission electron microscopy (TEM) indicated that AgZnO/POMs uniform with narrow particle size distribution without agglomeration. X-ray powder diffraction (XRD) photoelectron spectroscopy (XPS) analysis...