A5101731674- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Supercapacitor Materials and Fabrication
- Advanced battery technologies research
- Air Quality and Health Impacts
- Indoor Air Quality and Microbial Exposure
- Atmospheric chemistry and aerosols
- Graphene research and applications
- Asphalt Pavement Performance Evaluation
- Air Quality Monitoring and Forecasting
- Intermetallics and Advanced Alloy Properties
- MXene and MAX Phase Materials
- Muscle activation and electromyography studies
- Vehicle emissions and performance
- Polymer Nanocomposites and Properties
- Wireless Sensor Networks and IoT
- Gaze Tracking and Assistive Technology
- EEG and Brain-Computer Interfaces
- Infrastructure Maintenance and Monitoring
- Extraction and Separation Processes
- GaN-based semiconductor devices and materials
- Space Satellite Systems and Control
- Machine Fault Diagnosis Techniques
- Advanced Battery Technologies Research
- Embedded Systems and FPGA Design
Dalian University of Technology
2025
University of Chinese Academy of Sciences
2024-2025
Beijing Institute of Nanoenergy and Nanosystems
2024-2025
Chinese Academy of Sciences
2024-2025
Guizhou University
2003-2023
PLA Rocket Force University of Engineering
2023
Chambroad Chemical Industry Research Institute (China)
2023
Jiangsu University of Science and Technology
2011-2022
State Grid Hebei Electric Power Company
2022
China XD Group (China)
2022
A general strategy has been demonstrated to achieve optimum electrochemical performance by constructing 3D nanocomposite architecture with the combination of nanosize Sn particles and graphene nanosheets. In first step, lithium storage properties have investigated principles calculations. The results show that can be stably stored on both sides sheets (LiC3), inducing in a theoretical capacity 744 mAh/g. second synthetic approach designed prepare Sn/graphene architecture, which nanoparticles...
Herein, we report morphology controlled growth of layered V2O5 on V2C by the oxidation V-MXenes at different temperatures and used it as a cathode material for Zn-ion batteries (ZIBs). Hence, nanoparticles are uniformly grown nanosheets with interlinked disordered carbon which provide fast diffusion high rate performance in aqueous zinc-ion batteries.
Gas-phase technology was used to obtain 3D high-density MXene@MnO<sub>2</sub> microflowers, which are presented as a cathode material for high-performance aqueous Zn-ion batteries.
P2-type Na(2/3)Ni(1/3)Mn(2/3)O2 was synthesized by a controlled co-precipitation method followed high-temperature solid-state reaction and used as cathode material for sodium-ion battery (SIB). The electrochemical behavior of this layered studied an initial discharge capacity 151.8 mA h g(-1) achieved in the voltage range 1.5-3.75 V versus Na(+)/Na. retained found to be 123.5 after charging/discharging 50 cycles, approximately 81.4% capacity. In situ X-ray diffraction analysis investigate...
Abstract Common anode materials in aqueous alkaline electrolytes, such as cadmium, metal hydrides and zinc, usually suffer from remarkable biotoxicity, high cost, serious side reactions. To overcome these problems, we develop a conjugated porous polymer (CPP) in-situ grown on reduced graphene oxide (rGO) Ketjen black (KB), noted C 4 N/rGO N/KB respectively, the alternative anodes. The results show that electrode delivers low redox potential (−0.905 V vs. Ag/AgCl), specific capacity (268.8...
From an evolutionary perspective, one should be more sensitive when outgroup members attack the ingroup but less so or fight among themselves. Indeed, previous behavioral and neuroimaging research demonstrated that people show greater sensitivity for suffering of compared with members. However, question still remains whether this is always case regardless who agent causing harm. To examine role agency group membership in perception harm, 48 participants were scanned while viewing...
Sulfur/graphene nanocomposite material has been prepared by incorporating sulfur into the graphene frameworks through a melting process. Field-emission scanning electron microscope analysis shows homogeneous distribution of in nanosheet matrix. The sulfur/graphene exhibits super-high lithium-storage capacity 1580 mA h g(-1) and satisfactory cycling performance lithium-sulfur cells. enhancement reversible cycle life could be attributed to flexible matrix, which acts as conducting medium...
Li-rich layered materials as promising high-energy cathode candidates have attracted much attention in recent years for next generation lithium ion batteries.
Abstract. Volatile organic compound (VOC) control is an important issue of air quality management in Hong Kong because ozone formation generally VOC limited. Several oxygenated volatile (OVOC) and measurement techniques – namely, (1) offline 2,4-dinitrophenylhydrazine (DNPH) cartridge sampling followed by high-performance liquid chromatography (HPLC) analysis; (2) online gas (GC) with flame ionization detection (FID); (3) canister GC mass spectrometer (MSD), FID, electron capture (ECD) were...
Battery Open Circuit Voltage (OCV) is of fundamental characteristic for enabling battery modeling and states estimation. However, the traditional OCV measurement method takes a very long time to make reaches its equilibrium, which rather inconvenient cannot be performed online energy storage application. Motived by this, this paper proposes an effective fast estimation in relaxation process. In work, novel model designed capturing voltage response during Genetic Algorithm (GA) further...
The operational environment of rolling bearings in electric drive systems (EDSs) is highly complex, necessitating effective fault monitoring. However, due to the limited computing power vehicles, conventional high-quality vibration sensors are rarely employed for weighting method permutation entropy (PE) has been enhanced this study improve stability diagnosis. A novel extracting features named composite multi-scale improved weighted (CMIWPE) proposed. presents a diagnosis model that...
SnO2 nanoparticles were dispersed on graphene nanosheets through a solvothermal approach using ethylene glycol as the solvent. The uniform distribution of has been confirmed by scanning electron microscopy and transmission microscopy. particle size was determined to be around 5 nm. as-synthesized SnO2/graphene nanocomposite exhibited an enhanced electrochemical performance in lithium-ion batteries, compared with bare nanoparticles. electrode delivered reversible lithium storage capacity 830...
Abstract Nitrogen‐doped hollow carbon nanospheres (N‐HCSs) were prepared by a facile template method with dopamine as the precursor and subsequently used anode material for sodium‐ion batteries. The N‐HCSs demonstrated high reversible capacities retained capacity of 162.2 mA h g –1 over 100 cycles at 0.1 A an excellent rate capability attainable 90 current density 5 . Detailed characterization revealed that nitrogen doping introduces defects into wall structure enables storage additional Na...