A5100628620- Advanced Battery Materials and Technologies
- Advancements in Battery Materials
- Advanced Battery Technologies Research
- Advanced battery technologies research
- Supercapacitor Materials and Fabrication
- Aeroelasticity and Vibration Control
- Computational Fluid Dynamics and Aerodynamics
- Advanced machining processes and optimization
- Advanced Machining and Optimization Techniques
- Advanced Surface Polishing Techniques
- MXene and MAX Phase Materials
- Magnetism in coordination complexes
- Aerospace and Aviation Technology
- Metal-Organic Frameworks: Synthesis and Applications
- Biomimetic flight and propulsion mechanisms
- Vibration and Dynamic Analysis
- Phase Change Materials Research
- Aerodynamics and Fluid Dynamics Research
- Organic and Molecular Conductors Research
- Geoscience and Mining Technology
- Advanced Measurement and Detection Methods
- Plasma and Flow Control in Aerodynamics
- Cosmology and Gravitation Theories
- Composite Structure Analysis and Optimization
- Power Systems and Renewable Energy
Jiangxi University of Science and Technology
2023-2025
Chinese Academy of Sciences
2021-2024
Ningbo Institute of Industrial Technology
2022-2024
Donghua University
2021-2024
Zhengzhou University
2024
Beijing University of Chemical Technology
2023-2024
China Aerodynamics Research and Development Center
2011-2023
University of Chinese Academy of Sciences
2022-2023
Henan Polytechnic University
2021-2023
Lanzhou Institute of Chemical Physics
2021-2023
Lithium-metal batteries (LMBs) using lithium-metal anodes and high-voltage cathodes have been deemed as one of the most promising high-energy-density battery technology. However, its practical application is largely hindered by notorious dendrite growth anodes, fast structure degradation cathode, insufficient electrode-electrolyte interphase kinetics. Here, a dual-anion regulated electrolyte developed for LMBs lithium bis(trifluoromethylsulfonyl)imide (LiTFSI) difluoro(bisoxalato)phosphate...
Sulfide solid electrolyte membranes employed in all-solid-state lithium batteries generally show high thickness and poor chemical stability, which limit the cell-level energy density cycle life. In this work, Li9.88GeP1.96Sb0.04S11.88Cl0.12 is synthesized with Sb, Cl partial substitution of P, S, possessing excellent toluene tolerance stability to lithium. The formed SbS43- group exhibits low adsorption reactivity for molecules, confirmed by first-principles functional theory calculation....
Lithium metal anodes hold great promise for enabling high-energy density devices compared with the commercialized graphite electrode. However, huge pressure changes during cycling will lead to pulverization of 2D lithium anode, thus deteriorating battery life due its poor mechanical strength. Herein we report a 3D lithium–boron (LiB) fibrous framework compressive strength through electrochemical delithiation. The LiB alloy fibers stable structure play role an expansion-tolerant substrate,...
Metal-air batteries have attracted wide interest owing to their ultrahigh theoretical energy densities, particularly for lithium-oxygen batteries. One of the challenges inhibiting practical application is unavoidable liquid electrolyte evaporation accompanying oxygen fluxion in semi-open system, which leads safety issues and poor cyclic performance. To address these issues, we propose a solid-state polyimide based gel polymer (PI@GPE), immobilizing reserving gelled substrate. The uptake...
Large deformation of lithium-ion batteries (LIBs) under mechanical load can cause internal short circuit the battery. Further, LIBs generate a large amount heat during rapid charging and discharging process. The accumulation in battery lead to explosion or fire, so damage thermal runaway are two major safety issues that hinder practical application LIBs. To this end, we have designed new type flexible composite phase change material (FCPCM) with dual functions anti-extrusion absorption....
A novel spinel Co 2 VO 4 is studied as the Li‐ion battery anode material and it sandwiched with a 3D ultralight porous current collector (PCC) amorphous carbon. demonstrates high capacity excellent cyclability because of mixed lithium storage mechanisms. The composite structure requires no binders replaces conventional (Cu foil) metal scaffold, yielding electrode‐based capacity. Such also enables close adhesion to PCC scaffold. resulting monolithic electrode has rapid electron pathway stable...
This study introduces a new type of lightweight, shape‐stable composite phase‐change material (CPCM) to improve the thermal management ternary lithium batteries. Paraffin wax (PW) was used as material, expanded graphite (EG) and high‐density polyethylene (HDPE) were support materials, carbon fiber (CF) heat‐conductive additive, 3D printed aluminum honeycomb with prickly structure (3D Al‐Hc) added enhance mechanical properties conductivity CPCM. The CPCM analyzed based on its microstructure,...
Lithium-oxygen batteries have received great research interest owing to their ultrahigh theoretical energy density and are considered as one of the promising secondary batteries. However, there still some challenges in practical application, like liquid organic electrolyte evaporation semi-open system instability high-voltage oxidizing environment. In this work, a cellulose acetate-based gel polymer (CA@GPE) is proposed, whose cross-linked microporous structure ensures uptake 2391%. The...
The limited oxidation stability of ether solvents has posed significant challenges for their applications in high-voltage lithium metal batteries (LMBs). To tackle this issue, the prevailing strategy either adopts a high concentration fluorinated salts or relies on highly solvents, which will significantly increase manufacturing cost and create severe environmental hazards. Herein, an alternative sustainable salt engineering approach is proposed to enable utilization dilute electrolytes...
Abstract A new carbon‐ and binder‐free O 2 cathode was fabricated by electroplating Ru‐nanoparticle‐coated ultralight Ni foam, which has good electron‐conducting electrocatalytic properties. This all‐metal monolithic structure able to suppress CO evolution provided 306 times higher capacity than commercial foam‐based cathodes.
Abstract Passive daytime radiative cooling (PDRC) has attracted great attention recently due to its high potential for reducing global energy consumption. However, PDRC materials are easily contaminated in practical applications, which will seriously attenuate their long‐term performance. In this work, a multilayered fabric that is composed of polydimethylsiloxane (PDMS), polymethyl methacrylate (PMMA), and cotton shown. This displays solar reflectivity (0.94) an appropriate atmospheric...
The energy and power densities of rechargeable batteries urgently need to be increased meet the ever-increasing demands consumer electronics electric vehicles. Alloy anodes are among most promising candidates for next-generation high-capacity battery materials. However, high capacities alloy usually suffer from some serious difficulties related volume changes active Porous supports nanostructured materials have been explored address these issues. approaches seemingly increase material-based...
Abstract The limited oxidation stability of ether solvents has posed significant challenges for their applications in high‐voltage lithium metal batteries (LMBs). To tackle this issue, the prevailing strategy either adopts a high concentration fluorinated salts or relies on highly solvents, which will significantly increase manufacturing cost and create severe environmental hazards. Herein, an alternative sustainable salt engineering approach is proposed to enable utilization dilute...