A5100710300- Advanced Sensor and Energy Harvesting Materials
- Advanced battery technologies research
- Geomechanics and Mining Engineering
- Supercapacitor Materials and Fabrication
- Advanced Sensor and Control Systems
- Microwave Engineering and Waveguides
- Advanced Battery Materials and Technologies
- Conducting polymers and applications
- Geoscience and Mining Technology
- Advanced Memory and Neural Computing
- Building Energy and Comfort Optimization
- Electromagnetic wave absorption materials
- Urban Heat Island Mitigation
- Wireless Sensor Networks and IoT
- Microplastics and Plastic Pollution
- Advanced Algorithms and Applications
- Antenna Design and Optimization
- Geotechnical and Geomechanical Engineering
- Antenna Design and Analysis
- Neuroscience and Neural Engineering
- IoT-based Smart Home Systems
- MXene and MAX Phase Materials
- Gyrotron and Vacuum Electronics Research
- Radio Frequency Integrated Circuit Design
- Neural Networks and Applications
Nanyang Technological University
2021-2024
Huawei Technologies (China)
2024
Xidian University
2024
University of Birmingham
2023
Hangzhou Dianzi University
2022
Shanxi Science and Technology Department
2021
China Coal Research Institute (China)
2021
Nanjing University of Science and Technology
2019
Recent advances in MXene (Ti3C2Tx) fibers, prepared from electrically conductive and mechanically strong nanosheets, address the increasing demand of emerging yet promising electrode materials for development textile-based devices beyond. However, to reveal full potential reaching a balance between electrical conductivity mechanical property is still fundamental challenge, mainly due difficulties further compact loose nanosheets. In this work, we demonstrate continuous controllable route...
Abstract The emerging wearable electronics have significantly motivated the development of fiber‐shaped batteries with excellent electrochemical performance, safety, and flexibility. Aluminum (Al) ion are potential candidates due to their high natural abundance, three‐electron‐redox behavior, low cost. However, integration Al battery into remains unexplored. Herein, a stretchable aqueous is reported, which involves manganese hexacyanoferrate cathode, graphene oxide decorated MoO 3 anode,...
Multifunctional batteries have attracted increasing attention, offering additional functionalities beyond the conventional batteries. Herein, we report a fiber-shaped Zn ion battery that not only acts as high-performance power supply but also provides sensing function to monitor human motions. Titanium fiber coated with α-MnO2 nanoflowers is exploited cathode for battery, taking full advantage of such unique three-dimensional nanoflower structures large electrochemically active surface area...
Thermally drawn multimaterial fibers have experienced rapid development in the past two decades owing to high scalability, uniformity, and material structure compatibility of thermal drawing technique. This article reviews various based on different functional structures their applications disparate fields. We start from achieved optical developed early stage thermally fibers. Subsequently, we introduce both typical unique created for varying applications. Next, present attempts breaking...
In this letter, a novel design of Ku-band end-launcher coaxial-to-rectangular waveguide transitions is presented. Return loss -25dB with insertion -0.5dB has been confirmed experimentally cover frequency range 11~19GHz, bandwidth 50% attained. Nonstandard port an internal dimension 15mm·4.5mm employed. Transversal miniaturization achieved by contrast terminated in standard WR62 size 15.8mm·7.9mm.
The prosperity in portable and wearable electronics has stimulated researchers to develop safe, environmentally friendly, efficient energy‐storage technologies. Increased efforts have recently been made fabricate high‐performance rechargeable aqueous alkaline batteries (RAABs) as the frontrunner complement even replace dominant lithium‐ion for large‐scale energy storage due limited lithium resources use of flammable toxic organic electrolyte. Compared with conventional planar RAABs,...
The growing awareness of the energy crisis and global warming has inspired researchers to pursue alternative cooling strategies. Radiative is an environmentally friendly approach that dissipates excessive heat through atmospheric long‐wave infrared transmission window (8–13 μm) cold universe. Metamaterials with unique photonic structures are applicable radiative have been extensively studied. Incorporating meta‐elements fiber level fabric construct metafibers expected achieve personal...
During the COVID-19 period, Lecture Recording System is of great significance to remote and flexible education, key issue lecture recording automation detection teacher students. To achieve fast accurate detection, We applied YOLO algorithm adopted Eagleeye pruning method reduce amount parameters calculation model. also designed developed Intelligent based on hisi Hi3531DV200. Experiments data set collected from Internet shows that pruned model can 94.8% precision 31.25FPS speed Hi3531DV200,...
This paper designs DC motor and stepping controllers based on MSP432P401R micro-controller unit (MCU). alleviated MCU generates pulse width modulation (PWM) signal, which controls the speed of through drive chip module. In this paper, driver module is DRV8833, forms control system together with MCU. The PWM duty cycle can be adjusted via programming to complete regulation motor. design makes internal timer generate signal different programming, key implemented cycle. Then, sends DRV8833...
The room-pillar goafs in the central and western China have remarkable characteristics of multi-layer staggered continuous distribution. And disaster has been key issues that enterprises urgently need to solve. This paper introduces Analytic Hierarchy Process (AHP) risk assessment method, divides instability Yushenfu mining area into three levels: conditions, geological conditions analyzes such influencing factors as coal pillar strength, retention ratio, shape, times, roof control methods...
The large-area suspended roof instability disaster in the room-pillar goafs is main hazard faced comprehensive control of coal mining subsidence area Yushenfu China. collapse and induced by sudden continuous room pillar goaf mine earthquakes have become a key issue that local governments energy companies urgently need to solve. Based on case grouting section from Baofu Highway, paper examines effect based numerical simulation field measurement technology. Research shows surface surveys,...