A5101529594- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Advanced Battery Technologies Research
- Thermal Expansion and Ionic Conductivity
- Advanced Measurement and Detection Methods
- Chemical Synthesis and Characterization
- Engineering Applied Research
- Advanced Algorithms and Applications
- Industrial Technology and Control Systems
- Advanced Sensor and Control Systems
- Coal and Coke Industries Research
- Antenna Design and Analysis
- Advanced battery technologies research
- Power Line Inspection Robots
- Catalysts for Methane Reforming
- Metal Extraction and Bioleaching
- Metamaterials and Metasurfaces Applications
- Advanced Antenna and Metasurface Technologies
- Advanced Vision and Imaging
- Antenna Design and Optimization
- Inertial Sensor and Navigation
- Image Processing Techniques and Applications
- Analytical Chemistry and Chromatography
- Microwave Engineering and Waveguides
- Carbon Dioxide Capture Technologies
University of Science and Technology of China
2021-2025
Tianmu Lake Institute of Advanced Energy Storage Technologies (China)
2021-2025
Suzhou University of Science and Technology
2022-2025
Wuhan Engineering Science & Technology Institute
2021-2024
Beijing Institute of Technology
2024
Chinese Academy of Sciences
2023
Yangtze River Delta Physics Research Center (China)
2022-2023
University of Chinese Academy of Sciences
2023
Henan Polytechnic University
2019
Bozhou People's Hospital
2019
An ultrastable and kinetically favorable interface is constructed between sulfide-poly(ethylene oxide) (PEO) composite solid electrolytes (CSEs) lithium metal, via in situ formation of a electrolyte interphase (SEI) layer containing Li3 PS4 . A specially designed sulfide, polysulfidophosphate (LPS), can distribute uniformly the PEO matrix simple stirring process because its complete solubility acetonitrile solvent, which advantageous for creating homogeneous SEI layer. The CSE/Li with high...
Abstract The rapid growth of lithium dendrites has seriously hindered the development and practical application high‐energy‐density all‐solid‐state metal batteries (ASSLMBs). Herein, a soft carbon (SC)‐nano Li 6.4 La 3 Zr 1.4 Ta 0.6 O 12 (LLZTO) (with high ionic conductivity diffusion coefficient) mixed electronic conducting interface layer is designed to promote migration + at interfacial layer, induce uniform deposition on nanoscale (nano) LLZTO ion‐conducting network inside effectively...
Abstract Sulfide solid electrolytes (SEs) represent one most promising technical routes to realize all‐solid‐state batteries (ASSBs) due their high ionic conductivity and low mechanical stiffness. However, the poor air/moisture/water stability of sulfide SEs leads completely destroyed structure/composition, reduced Li + conductivity, toxic H 2 S release, limiting practical application in ASSBs. To solve this problem, a universal method applicable all types is developed water‐stable SE...
Recently, lithium-ion batteries (LIBs) have faced bottlenecks in terms of energy/power density and safety issues caused by flammable electrolytes. In this regard, all-solid-state (ASSBs) may be one the most promising solutions. However, many key battery materials (such as solid electrolytes (SEs), cathodes, anodes) are unstable to air/water, which greatly limits their production, storage, transportation, practical applications, development ASSBs. Herein, research status on air/water...
Abstract The development of all‐solid‐state lithium‐metal batteries (ASSLMBs) is impeded by low coulomb efficiency, short lifetime, poor rate performance, and other problems caused the rapid growth lithium (Li) dendrites. Herein, a multiple‐diffusion‐channel N,S‐doped soft carbon with expanded layer spacing designed/developed thiourea calcination for dendrite‐free anodes. Since enlarged can improve Li + transportation within layers N,S‐doping facilitate transport between layers, bulk phase...
A PEMA-<italic>graft</italic>-LiATFSI based single ion conducting polymer electrolyte enables superior electrochemical performance in both Li–Li symmetric cells and Li–S@PAN batteries.
Sulfide solid electrolytes (SEs) are considered to be some of the most promising SEs for commercialization due their high ionic conductivity, good mechanical ductility, and interfacial contact with electrodes. The Ohmic resistance solid-state batteries assembled sulfide is significantly reduced, but problem impedance poor chemical/electrochemical stability between electrodes serious. Therefore, formation evolution electrode/sulfide SE interface during battery assembly cycling have a crucial...
Abstract The rapid growth of lithium (Li) dendrites has long hindered the development all‐solid‐state lithium‐metal batteries (ASSLMB). Here, a composite soft carbon (SC)‐nano Si 3 N 4 (SiN) interlayer (SC‐SiN) is designed for in situ formation Li network (with high ionic conductivity/diffusivity) after embedding nano‐Si 4, promoting migration + and guiding metal to be deposited uniformly 3D manner within interlayer. It can solve problem consumption local charge accumulation at interface...
Abstract All‐solid‐state lithium‐metal batteries (ASSLMBs) with sulfide solid electrolytes have gained significant attention due to their potential for high energy density and enhanced safety. However, development has been hindered by rapid lithium dendrite growth, low coulombic efficiency, poor battery rate performance, cycling stability, posing a major obstacle commercialization. Herein, multifunctional composite electrolyte (M‐CSE) is reported that dynamically stable metal, promoting...
The accelerated formation of lithium dendrites has considerably impeded the advancement and practical deployment all-solid-state metal batteries (ASSLMBs). In this study, a soft carbon (SC)–Li3N interface layer was developed with both ionic electronic conductivity, for which in situ lithiation reaction not only lithiated SC into LiC6 good electronic/ionic conductivity but also successfully transformed mixed-phase Li3N pure-phase β-Li3N high conductivity/ion diffusion coefficient stability to...
The Li superionic conductor Li3BS3 has been theoretically predicted as an ideal solid electrolyte (SE) due to its low Li+ migration energy barrier and high ionic conductivity. However, the experimentally synthesized a 104 times lower Herein, we investigate effect of series cation anion substitutions in SE on conductivity, including Li3-xM0.05BS3 (M = Cu, Zn, Sn, P, W, x 0.05, 0.1, 0.2, 0.25), Li3-yBS2.95X0.05 (X O, Cl, Br, I, y 0.1) Li2.75-xP0.05BS3-xClx (x 0.15, 0.4, 0.6). Amorphous...
This paper proposes a gas leak detection and location method with high accuracy based on an adaptive weighted data fusion algorithm using ultrasonic transducer array. First, the approximate entropy theory is combined support vector machine (SVM) to judge whether there leak, achieving recognition of 95.69%. Once identified, localisation applied. To obtain more stable features reduce environmental noise, sound pressure amplitude time-delay difference are extracted optimised signal processing...
The rapid growth of lithium dendrites has seriously hindered the development and practical application high-energy-density all-solid-state metal batteries (ASSLMBs). Herein, a soft carbon (SC)-Li3N mixed ionic electronic conductive interface layer is designed, for which in-situ lithiation reaction not only lithiated SC into LiC6 with good electronic/ionic conductivity, but also successfully transformed mixed-phase Li3N pure-phase β-Li3N high conductivity/ion diffusion coefficient stability...
A dual-band frequency selective surface (FSS) with stable performance is presented in this paper. The proposed thin FSS cell composed of two metallic layers separated by a dielectric spacer and stereoscopic structure metal, whose thickness only 1 mm. bandwidth, central frequency, its transmittance are investigated when certain parameters, including the incidence angle transverse electric magnetic waves polarization at large incident angle, changed. Simulation results show that provides...