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Fe3O4 quantum dots embedded in porous carbon microspheres for long-life lithium-ion batteries
Ions Iron oxides Magnetite Micelles Microspheres
2023/6/21
We report here Fe 3 O 4 quantum dots embedded Fe 3 O 4 @C electrode materials via a facile micelle-colloid template method for pushing forward the Li-ion battery technology. To improve uniform dispers...
When it comes to battery innovations, much attention gets paid to potential new chemistries and materials. Often overlooked is the importance of production processes for bringing down costs.
Researchers at the University of California, Riverside have created a new silicon-tin nanocomposite anode that could lead to lithium-ion batteries that can be charged and discharged more times before ...
Beyond the lithium ion, toward a better performing battery
lithium ion better performing battery
2015/4/17
The race is on around the world as scientists strive to develop a new generation of batteries that can perform beyond the limits of the current lithium-ion based battery.Researchers at the University ...
Lithium Ion Battery Failure Detection Using Temperature Difference Between Internal Point and Surface
Lithium Ion Battery Battery Safety Battery Thermal Model TDIS Failure Early Detection Thermal Runaway
2015/1/20
Lithium-ion batteries are widely used for portable electronics due to high energy density, mature processing technology and reduced cost. However, their applications are somewhat limited by safety con...
Fault diagnosis of lithium ion battery using multiple model adaptive estimation
Kalman filter Extended Kalman filter Lithium Ion Fault probabilities
2015/1/12
Lithium ion (Li-ion) batteries have become integral parts of our lives; they are widely used in applications like handheld consumer products, automotive systems, and power tools among others. To extra...
MATHEMATICAL ANALYSIS OF THE LITHIUM ION TRANSPORT IN LITHIUM ION BATTERIES USING THREE DIMENSIONAL RECONSTRUCTED ELECTRODES
Lithium Ion Battery Diffusion Induced Stress Micro/Nano-CT
2015/1/12
Computational analysis of lithium ion batteries has been improved since Newman and et al. suggested the porous electrode theory. It assumed the electrode as a simple structure of homogeneous spherical...
Stanford scientists create a 'smart' lithium-ion battery that warns of fire hazard（图）
ithium-ion battery fire hazard
2014/10/13
Stanford University scientists have developed a "smart" lithium-ion battery that gives ample warning before it overheats and bursts into flames.
The new technology is designed for conventional lithiu...