A5103034009- Metallic Glasses and Amorphous Alloys
- X-ray Diffraction in Crystallography
- Piezoelectric Actuators and Control
- Crystallization and Solubility Studies
- Heat Transfer and Boiling Studies
- Intermetallics and Advanced Alloy Properties
- Advanced battery technologies research
- Building Energy and Comfort Optimization
- Corrosion Behavior and Inhibition
- Metallurgical Processes and Thermodynamics
- Microstructure and Mechanical Properties of Steels
- Perovskite Materials and Applications
- Metal Forming Simulation Techniques
- Phytochemical Studies and Bioactivities
- Electromagnetic Effects on Materials
- 2D Materials and Applications
- Aerodynamics and Fluid Dynamics Research
- Surface Modification and Superhydrophobicity
- Thermodynamic and Structural Properties of Metals and Alloys
- Amino Acid Enzymes and Metabolism
- Electromagnetic Launch and Propulsion Technology
- thermodynamics and calorimetric analyses
- Fluid Dynamics and Heat Transfer
- Plasmonic and Surface Plasmon Research
- Innovative Energy Harvesting Technologies
Natural Resources Canada
2020-2024
Tongji University
2024
Harbin Institute of Technology
2007-2023
Hunan University
1993-2022
Yanshan University
2008-2021
Heilongjiang Institute of Technology
2020
MSB Medical School Berlin
2011
University of Nebraska at Omaha
2007
China Center of Advanced Science and Technology
1993
Lifetime-based NIR luminescent nanothermometry is ideally suited for temperature detection in living cells and vivo, but the thermal sensitivity (Sr) modulation remains elusive. Herein, a thorough investigation performed to unveil shell effect on lifetime-based Sr by finely controlling thickness of lanthanide-doped core–shell–shell nanoparticles. Owing space-dependent energy transfer back between Nd3+ Yb3+ as well migration surface quenchers, both active inert shells can regulate...
Liquid metal Galinstan (GaInSn) is corrosive in nature against other solid metals as its base component gallium. This study experimentally investigated the compatibility of GaInSn with eight common at temperatures up to 200 °C for 2000 h, including aluminum, copper, brass, ferritic and austenitic stainless steels (E-brite, SS304L, SS316L), nickel-chromium alloys (Inconel Hastelloy). assessment aims assist design material selection a liquid magnetohydrodynamics system that houses power...
In this article, a new two-DOF linear ultrasonic motor operating in three vibration modes is developed and its capability to exhibit high thrust force density power tested. Here, the driving produced by synchronously exciting torsional (T) centrosymmetric-bending (B <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">c</sub> ) modes, whereas normal generated with symmetric-bending xmlns:xlink="http://www.w3.org/1999/xlink">s</sub> mode. Initially,...
Adapting an efficient method for pumping gas-liquid metal two-phase flow can make liquid magnetohydrodynamics (LMMHD) power generation systems economically feasible. An experimental facility was developed using a dual injection gas-lift pump to provide the circulation needed in LMMHD system. Also, numerical simulation performed order understand behaviour of through and be able optimize design best operational condition In addition, data were compared 1-D drift flux model that predicted...
Abstract Zinc‐ion battery has become a research hotspot in the energy storage field due to its low cost, high safety, and environmental friendliness. However, zinc as an anode some problems such dendrites hydrogen evolution on surface, which hinder practical application of zinc. These are closely related platting stripping behavior at electrode interface. The construction artificial interface layer is one most direct effective methods protect anode, helpful improve cycle life utilization...
In this study, we design and fabricate a tank-track-shaped stator working in two torsional modes to form traveling-wave (TW) linear ultrasonic motor (USM). The comprises transducers kidney-shaped vibrating bodies. When voltages with certain phase are applied the transducers, in-phase TWs excited on bodies frictionally drive slider. Here, vibration guarantees strong electromechanical coupling, meanwhile, tank-track shape ensures plural driving points low weight; these features may facilitate...
Silicon-based integrated optoelectronics has become a hotspot in the field of computers and information processing systems. An coherent light source on-chip with small footprint high efficiency is one most important unresolved devices. Here, we realize silicon-based vertical cavity surface-emitting laser near-infrared communication band by making efforts both controlled preparation high-gain erbium silicate materials novel design optical feedback microcavity. Single-crystal erbium/ytterbium...
This study developed a two-stage direct thermal contact (2sDTC) process to dewater fluid fine tailings (FFT) from oil sands ponds integrated into ore processing/bitumen extraction plants. The integration aims recover heat and water FFT dewatering, thereby reducing storage freshwater usage while maintaining plant energy efficiency. Employing air-fired natural gas combustion, the initially involves between combustion sprayed FFT, yielding dried solids steam-rich hot gas. was then mixed with...
SUMMARYTwo series of Ni-Cu-B deposits were prepared by electroless plating. The effects the [Cu2+]/[Ni2+] molar ratio and concentration KBH4 in solution on deposition rate, surface appearance, structure, composition, hardness, corrosion resistance wettability have been studied. high-B content are amorphous their structural change with annealing at different temperature results changes hardness deposits. For low-B deposits, structures range from Ni-rich solid to Cu-rich increasing...
Due to the large exciton binding energy, two-dimensional (2D) transition metal dichalcogenides (TMDCs) provide an ideal platform for studying excitonic states and related photonics optoelectronics. Polarization lead distinct light-matter interactions which are of great importance device applications. In this work, we study polarized photoluminescence spectra from intralayer indirect in WS 2 WSe atomic layers, interlayer /WSe heterostructures by radially azimuthally cylindrical vector laser...
An amorphous Zn60Zr40 alloy was synthesized for the first time by mechanical alloying of pure elemental powders Zn and Zr using a planetary high-energy ball mill. The structure thermal behaviour were analysed X-ray diffraction differential analysis. result indicates that large negative enthalpy formation Zn-Zr provides necessary driving force solid-state amorphization. In addition, realization amorphization shows is fast-moving species in host although ratio Vimp(Zn)/V(Zr) larger than...
Binary Zn-TM (TM = Zr, Nb, Mo) alloys have been prepared by mechanical alloying from elemental powders in a planetary ball mill. The structure and thermal behaviour were investigated X-ray diffraction differential analysis. Completely amorphous obtained the Zn-Zr Zn-Nb systems, whereas for Zn-Mo system results crystalline Mo-based solid solution. Furthermore factors related to possibility rate of amorphization discussed.
A corrosion study examined stainless steel (SS) S31600/SS316 after exposure to the liquid metal galinstan and gases, including nitrogen, n-pentane, isobutane, R245fa, at 150 °C under dynamic conditions for 3.5, 9.5, 20.5 days. Ampules partly filled with gas were continuously stirred create regions of gas-only, gas–liquid, liquid-only exposure. Posttest examinations used a variety qualitative quantitative methods (visual observation, scanning electron microscopy energy dispersive X-ray...