autoevolution

Sakuu Kavian Dry-Printing Electrode Manufacturing Process Doubles Li-Ion Battery Lifespan

While current NMC cells have to retain at least 80% capacity after 2,000 cycles, a battery made through the Kavian system ...

The best source of critical minerals is driving down U.S. streets

Mining is the dirty side of the “green” transition to electric vehicles. Battery recycling could give the U.S. a cleaner, ...
Interesting Engineering

Turning waste to power: Nissan and Lithion redefine EV battery recycling in Canada

Nissan Canada partners with Lithion to recycle EV batteries, recovering 95 percent of materials and 98 percent of critical ...
The Cool Down

Scientists make incredible tech breakthrough using tea: 'Naturally extracted'

In a news release from the Hefei Institutes of Physical Science, Chinese Academy of Sciences, researchers from the facility's ...

Advanced electron microscopy reveals nanoscale crystal transformations causing lithium battery degradation

Modern energy technologies are essential for meeting the growing global demand for electricity, driven by rapid ...
BW Businessworld

Govt To Focus On Water Grid, Highways-cum-airstrips: Nitin Gadkari

Making e-autorickshaws a common sight in rural India, creating a water grid that is on par with power grid and constructing ...
Tech Xplore

All-solid-state battery researchers reveal key insights into degradation mechanisms

Researchers from UNIST, Seoul National University (SNU), and POSTECH have made a significant breakthrough in understanding ...

Swapping My Alkaline Batteries for Rechargeables Was a Genius Move. I Wish I’d Done It Earlier.

They don’t work for everything, and there’s the recharging time to take into account. But they let me cross “buy batteries” ...
Interesting Engineering

LG Energy Solution's B.once' can check an EV battery in just five minutes

Built on LG Energy Solution's 10,000-plus battery patents, the platform offers quick and precise health checks.
The Cool Down

Experts raise red flags after discovering dangerous items contributing to house fires: 'You have to really pay attention'

Colton, the dog, accidentally sparked a house fire in North Carolina after he chewed on a lithium-ion battery-powered device.
IEEE

Deep Reinforcement Learning Guided Framework for State Estimation of Li-ion Batteries: A Control-Oriented Approach With High Adaptability

Abstract: An accurate and robust state estimation of Lithium-ion batteries (LIBs) is crucial for safe and reliable operations. However, due to the modeling uncertainties and complex nonlinear behavior ...