A5101566421- Advanced Surface Polishing Techniques
- Advanced battery technologies research
- Hydraulic and Pneumatic Systems
- Robotic Locomotion and Control
- Advanced Battery Materials and Technologies
- Hydrology and Watershed Management Studies
- Advanced Photocatalysis Techniques
- Advanced Nanomaterials in Catalysis
- Smart Materials for Construction
- Prosthetics and Rehabilitation Robotics
- Bone Tissue Engineering Materials
- Water-Energy-Food Nexus Studies
- Water Systems and Optimization
- Perovskite Materials and Applications
- Water resources management and optimization
- Supercapacitor Materials and Fabrication
- Advanced machining processes and optimization
- Railway Engineering and Dynamics
- Conducting polymers and applications
- Corrosion Behavior and Inhibition
- Modular Robots and Swarm Intelligence
- Advanced Fiber Optic Sensors
- Power Systems and Technologies
- Copper Interconnects and Reliability
- Robotic Mechanisms and Dynamics
Yanshan University
2023-2025
Lanzhou University
2024-2025
Lanzhou University of Technology
2024-2025
Fudan University
2020-2025
Beijing University of Civil Engineering and Architecture
2024
Sun Yat-sen University
2024
Hebei University of Technology
2023-2024
Beijing University of Chinese Medicine
2024
University of Hong Kong - Shenzhen Hospital
2024
Shenzhen University
2022-2024
Catalytic peroxymonosulfate (PMS) activation processes don't solely rely on electron transfer from dominant metal centers due to the complicated composition and interface environment of catalysts. Herein synthesis a cobalt based metal-organic framework containing polyvanadate [V4O12]4− cluster, Co2(V4O12)(bpy)2 (bpy = 4,4'-bipyridine), is presented. The catalyst demonstrates superior degradation activity toward various micropollutants, with higher highest occupied molecular orbital (HOMO),...
A kind of compact all-fiber-optic vector magnetic sensor is proposed and demonstrated. The consists a side-polished-fiber (SPF)-integrated with singlemode-no core-singlemode (SNS) fiber structure. section side-polished breaks the axially symmetry composite as-fabricated supports sensing has field strength sensitivity up to -2370 pm/mT over 2-6 mT range. physical mechanism that modal interference strongly influenced by refractive index (RI) near surface. advantages lie in low cost, simple...
To address the issues of inadequate fault diagnosis accuracy and suboptimal generalisation performance rolling bearings in presence significant noise varying operational conditions, a approach utilising dual-stream interactive convolutional neural network (DSICNN) is presented. fully leverage characteristics vibration signals, both time-domain frequency-domain signals are concurrently employed as inputs to network. Then, dual attention mechanisms presented, among which Dynamic Weighted...
The controllable regulation of immune and osteogenic processes plays a critical role in the modification biocompatible materials for tissue regeneration. In this study, titanium dioxide-europium coatings (MAO/Eu) were prepared on surface alloy (Ti-6Al-4V) via one-step process combining microarc oxidation (MAO) situ doping. incorporation Eu significantly improved hydrophilic mechanical properties TiO2 without altering their morphology. presence effectively stimulated calcium influx...
A simple hetero-core optical fiber (MMF-NCF-MMF) surface plasmon resonance (SPR) sensing structure was proposed. The SPR spectral sensitivity, full width of half peak (FWHM), valley depth (VD), and figure merit (FOM) were defined to evaluate the performance comprehensively. effect gold film thickness on refractive index temperature studied experimentally. optimum found. maximum sensitivities for measurement obtained be 2933.25 nm/RIU -0.91973 nm/°C, respectively. experimental results are...
Despite considerable advances in artificial bone tissues, the absence of neural network reconstruction their design often leads to delayed or ineffective healing. Hence, we propose a multilayer hierarchical lithium (Li)-doped titanium dioxide structure, constructed through microarc oxidation combined with alkaline heat treatment. This structure can induce sustained release Li ions, mimicking environment neurogenic osteogenesis characterized by high brain-derived neurotrophic factor (BDNF)...
Vanadium-based derivatives, featuring affordable cost and high theoretical capacity, have gathered widespread interest in the context of aqueous zinc-ion batteries (ZIBs). However, further application vanadium-based materials is hindered by limited electrical conductivity cycling lifespan. Herein, 1D chain-like structure vanadyl ethylene glycolate (VEG, (VO(CH2 O)2 )), growing on Ti3 C2 Tx MXene nanosheets, synthesized via a one-step oil-bath heating process as cathode for ZIBs. Benefiting...
Cavity-enhanced superfluorescence (CESF) in quantum dot (QD) system is an ultrafast and intense lasing generated by combination of coupling effect optically stimulated amplification effect, which can provide a new idea for realizing high quality blue light sources address the limitation conventional inefficient sources. Modifying halide composition straightforward method to achieve emission perovskite QD system. However, spectral instability introduced photoinduced phase segregation low...
Allelopathy has been demonstrated to be an environmentally friendly way control harmful algal blooms. Allelochemicals of submerged plants have attracted extensive research due their bioavailability. The dose-response plant extracts on algae growth is worth further study improve the efficiency bioremediation. In this study, ultrasonic-enzymatic assistance method was utilized extract allelochemicals from Ceratophyllum, Myriophyllum spicatum, and Vallisneria. effects low-dosage high-dosage...
Abstract The practical applications of zinc metal anode are restricted by detrimental dendrite growth and hydrogen evolution reaction (HER), especially at high current densities. Previous works have demonstrated that constructing Zn(002) texture could effectively suppress HER. However, the surface grain distribution commercial remains indistinct. Herein, a simple mechanical grinding approach is to construct (002)‐textured anodes. After grinding, (002) relative coefficient increases from...
Legged robots have shown great adaptability to various environments. However, conventional walking gaits are insufficient meet the motion requirements of robots. Therefore, achieving high-speed running for legged has become a significant research topic. In this paper, based on Spring-Loaded Inverted Pendulum (SLIP) model and optimized Double leg—Spring-Loaded (D-SLIP) model, control strategies double flying phase Bound gait Rotatory gallop quadruped designed. First, dynamics analyzed. Then,...
In this paper, the mathematical model of aviation pressure servo valve controlled actuator system(APSVCAS) considering nonlinearity is established based on a jet pipe in article. And dynamic characteristics and stability boundary APSVCAS are analyzed, which provides theoretical guidance for actual composition determination parameters. Firstly, jet-tube two-stage hydraulic system designed, an accurate multiple nonlinear factors. Meantime, influence 34 parameters analyzed by using second-order...
Abstract Artificial interfacial protective coatings (IPCs) on Zn anodes provide a viable solution for suppressing dendritic growth by spatially confining and homogenizing the 2+ flux. However, repeated deformation during electroplating/stripping cycles can lead to rupture or exfoliation of IPCs, as well formation detrimental gaps. Herein, highly durable IPC is developed substrate using mechanically robust fluorinated polyimide nanofilm (FPI). This unique FPI interphase forms strong covalent...