A5103074156- Advanced Battery Materials and Technologies
- Advancements in Battery Materials
- Advanced Battery Technologies Research
- Supercapacitor Materials and Fabrication
- Advanced battery technologies research
- Electric and Hybrid Vehicle Technologies
- Thermal Expansion and Ionic Conductivity
- Electric Vehicles and Infrastructure
- Industrial Gas Emission Control
University of Science and Technology Beijing
2023-2025
Guizhou Electric Power Design and Research Institute
2017
Harbin Institute of Technology
2007
Abstract Ni-rich Lithium Nickel Cobalt Manganese Oxide (NCM) cathode materials have garnered attention for their high specific capacity, but they grapple with issues of cycling stability, thermal performance, and safety. This concise yet comprehensive review embarks on an exploration, commencing examination fundamental characteristics, including crystallographic structures electrochemical properties. It delves into the intricate failure mechanisms contributing to capacity degradation...
Lithium-ion batteries that use lithium iron phosphate (LiFePO4) as the cathode material and carbon (graphite or MCMB) anode have gained significant attention due to their cost-effectiveness, low environmental impact, strong safety profile. These advantages make them suitable for a wide range of applications including electric vehicles, stationary energy storage, backup power systems. However, adoption is hindered by critical challenge: capacity degradation at elevated temperatures. This...
Abstract Rechargeable aqueous zinc‐ion batteries (RAZBs), considered for grid‐level energy storage, have drawn intensive attention due to their intrinsic safety, earth abundance, and low cost of electrode materials. However, the practical application RAZBs is severely impeded by uncontrollable hydrogen evolution reaction, serious self‐corrosion, uneven zinc deposition. Herein, study proposes a multifunctional electrolyte additive form in situ protective layer on surface, providing buffering...
Abstract The widespread acceptance of nonaqueous rechargeable metal–gas batteries, known for their remarkably high theoretical energy density, faces obstacles such as poor reversibility and low efficiency under charge–discharge current densities. To tackle these challenges, a novel catalytic cathode architecture Mg–CO 2 fabricated using one‐pot electrospinning method followed by heat treatment, is presented. resulting structure features well‐dispersed molybdenum carbide nanodots embedded...
Room-temperature sodium–sulfur (RT Na–S) batteries offer a superior, high-energy-density solution for rechargeable using earth-abundant materials. However, conventional RT Na–S typically use sulfur as the cathode, which suffers from severe volume expansion and requires pairing with sodium metal anode, raising significant safety concerns. Utilizing Na2S cathode material addresses these issues, yet challenges such Na2S’s low conductivity well shuttle effect of polysulfide still hinder battery...
In order to improve the electric car battery safety early warning ability and decrease safe accident of vehicle charging, charging factors are analyzed, security index selection ways methods studied, a evaluation system is set, method weight for discussed. Besides, kind model designed using genetic wavelet neural network training principles with multi-scale multi-resolution characteristics, five levels classified. Through simulation analysis, station data used verify proposed correctness...