The proposed approach allows precise and independent control of average composition, slope, and curvature of full concentration gradients in high-nickel cathodes, resulting in lithium-ion batteries ...

image: The 3D carbon-based lithium anode with Li3N gradient and artificial solid electrolyte interphase (SEI) prevents dendrite propagation and volume expansion and promotes Li+ transmission. view ...

Skoltech researchers have developed a new method to improve the cathode, a key battery component. They proposed doping the cathode material with high-valent tantalum and discovered that adding 0.5 ...

With the recent global push toward renewable energy and electric vehicles, the demand for lithium-ion batteries (LIBs) is rising rapidly. The performance and stability of LIBs largely depend on the ...