Knowridge1h
Scientists find why lithium nickel oxide batteries degrade—and a possible fix
The researchers discovered that in LiNiOâ‚‚ batteries, oxygen atoms in the cathode undergo a chemical reaction that makes the ...
techxplore21h
MRI reveals real-time metal-ion dissolution in lithium batteries, offering insights into performance decline
Many of the devices that make modern life convenient and efficient rely on rechargeable batteries. Lithium-ion batteries, one ...
Interesting Engineering22h
China’s new hydrogen EV battery hits 2825 Wh/kg energy density with 99.7% efficiency
University of Science and Technology of China’s new lithium-hydrogen (Li-H) battery model combines high efficiency with ...