"The findings we published are of both fundamental interest and practical import." Researchers make massive breakthrough that ...

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 ...

This image, created by a scanning electron microscope, shows the dual-gradient cathode particles fabricated by the Argonne team. The U.S. Department of Energy’s (DOE) Argonne National Laboratory has ...

Chemists have studied an elusive property in cathode materials, called a valence gradient, to understand its effect on battery performance. The findings demonstrated that the valence gradient can ...