cathodes

2 Articles
Hidden surface degradation mechanism discovered in cathodes of lithium-ion batteries
Tech

Hidden surface degradation mechanism discovered in cathodes of lithium-ion batteries

(a) Irreversible structural changes were observed on the surface after 150 charge/discharge cycles within the voltage range in which the quasi-conversion reaction occurs....

Nickel-based cathodes may pave a path to safer, high-energy electric vehicle batteries
Tech

Nickel-based cathodes may pave a path to safer, high-energy electric vehicle batteries

Texas Engineer Arumugam Manthiram in his lab with students. Credit: The University of Texas at Austin Nickel’s role in the future of electric...