A5101402441- Organic Light-Emitting Diodes Research
- Heat Transfer and Boiling Studies
- Organic Electronics and Photovoltaics
- Radio Frequency Integrated Circuit Design
- Geophysics and Gravity Measurements
- Smart Grid Energy Management
- Inertial Sensor and Navigation
- GNSS positioning and interference
- Differential Equations and Boundary Problems
- Characterization and Applications of Magnetic Nanoparticles
- Biofuel production and bioconversion
- Microwave Engineering and Waveguides
- Stability and Controllability of Differential Equations
- Advanced Sensor and Energy Harvesting Materials
- Electric Vehicles and Infrastructure
- Ionosphere and magnetosphere dynamics
- Conducting polymers and applications
- Mechanical Engineering and Vibrations Research
- Geothermal Energy Systems and Applications
- Advanced Power Amplifier Design
- Nonlinear Differential Equations Analysis
- Power System Reliability and Maintenance
- Advanced Algorithms and Applications
- Metallurgy and Material Forming
- Thermochemical Biomass Conversion Processes
Southwest University
2023-2025
Sun Yat-sen University
2024-2025
Weifang People's Hospital
2025
South China University of Technology
2019-2024
University of Electronic Science and Technology of China
2023-2024
China Southern Power Grid (China)
2024
Shanghai Jiao Tong University
2024
Henan University of Urban Construction
2010-2024
University of Hong Kong
2022-2024
Shandong Jianzhu University
2009-2024
A bio-segmental structured fiber-based sensor with tailorable strain concentration effect enables tunable sensing properties for multifunctional monitoring applications.
Magnetorheological elastomers (MRE) are mainly composed of soft magnetic particles and rubber‐like matrix. Previous studies have shown that the matrix has a greater impact on mechanical properties MRE. In this article, new kind polyurethane material was fabricated used as The effect several factors MRE samples experimentally studied, such fabrication condition, content iron particles, different weight ratio castor oil diphenylmethane diisocyanate, plasticizer. Their microstructures were...
Piezoelectric polymer films are forthcoming choices for self-powered portable flexible electronics due to instant mechanoelectrical transduction, ease of fabrication, and assembly device integration. However, the low piezoelectricity polymers in comparison with piezoelectric ceramics precludes their practical applications significantly. Here, we report an interesting method fabricate poly(vinylidene fluoride) (PVDF) fiber mats excellent by collecting electrospun fibers using low-temperature...
This paper aims at solving the material durability problem caused by spraying deicing salt on pavement concrete in northern winter. Super absorbent polymer (SAP) was adopted as an internal curing agent to enhance of concrete. Curing parameters including particle size and dosage SAP condition were optimized based mortar tests means grey target decision method. The deterioration rule mechanical properties internally cured different dosages after freeze–thaw cycles explored through rapid test....
Abstract Although high‐efficiency 9,10‐bis[N,N‐di‐(p‐tolyl)‐amino]anthracene (TTPA)‐based organic light‐emitting diodes (OLEDs) are widely reported, their physical origins of excited states in TTPA still vague. Herein, using the fingerprint magneto‐electroluminescence probing tool, a resonant high‐level reverse intersystem‐crossing (HL‐RISC, S 1, ← T 2, ) hot‐excitons is discovered from conventional fluorescent semiconductor whose triplet exciton generally ignored previous literature. This...
Abstract Efficient carrier injection from electrodes into organic layers is of significance for designing high‐performance light‐emitting diodes (OLEDs), but the high work function metal cathode often unfavorable electron injection. Herein, a novel method demonstrated OLEDs using magnesium/silver (Mg/Ag) electrode. By controlling penetration Mg atoms transport layer (ETL), electrons can be efficiently injected through conducting defect levels within ETL generated during deposition process....
Intersystem crossing (ISC) and reverse ISC (RISC) between singlet triplet polaron-pairs (PP) exciplex (EX) states, triplet-charge annihilation (TCA), triplet–triplet (TTA) are well-known key spin-mixing processes in EX-based organic light-emitting diodes (EX-OLEDs) for improving the device optoelectronic performances. These microscopic usually show normal current dependencies; i.e., RISC weaken while TCA TTA enhance with increasing bias current, respectively. Here, planar-...
CdTe nanocrystal (NC) solar cells have received much attention in recent years due to their low cost and environmentally friendly fabrication process. Nowadays, the back contact is still key issue for further improving device performance. It well known that, case of thin-film prepared with close-spaced sublimation (CSS) method, Cu-doped can drastically decrease series resistance result high However, there are few reports on solution-processed NC contact. In this work, ZnTe:Cu or Cu:Au layer...
In order to improve the efficiency of conventional serpentine solar air heaters, this article proposed a heater containing triangular spoiler. A 3-D verified mathematical model heaters with spoilers was established. The results showed that arranging spoiler had positive effect on enhancing thermal performance heaters. It could be seen from velocity and temperature contours reduce intensity area vortex zones, hence decrease dead zone in flow channel. collection reached its peak value when...
This study aimed to investigate the mechanism of quercetin increasing growth performance and decreasing incidence diarrhea in weaned piglets. Forty‐eight Duroc × Landrace Large White piglets with similar body weight (7.48 ± 0.20 kg, 28 days age) were randomly divided into four treatments (control, 250 mg/kg quercetin, 500 750 treatments) fed basal diet or experimental supplemented quercetin. Performance, rate index, content serum anti‐inflammatory factors determined calculated piglets;...
The visibility for low earth orbit (LEO) satellites provided by the BeiDou-2 system is analyzed and compared with global positioning (GPS). In addition, spaceborne receivers' observations are simulated BeiDou broadcast ephemeris LEO orbits. precise determination (POD) results show that along-track component accuracy much better over service area than non-service area, while of other two directions keeps at same level different areas. However, 3-dimensional (3D) areas shows almost no...