Chemistry researchers are hoping to spark a green battery revolution by showing that iron instead of cobalt and nickel can be used as a cathode material in lithium-ion batteries. A collaboration ...

BOSTON, Dec. 2, 2025 /PRNewswire/ -- An analysis of the materials adopted in li-ion batteries quantifies the change of cathode and anode materials used over the coming decade, with the increase of ...

Researchers have created a more energy dense storage material for iron-based batteries. The breakthrough could also improve applications in MRI technology and magnetic levitation. Subscribe to our ...

When three becomes five. Eder Lomeli, Edward Mu, and Hari Ramachandran (front row, from left) led an international team in getting an iron-based material to give up and take back five electrons, ...

Cathodes play a dominant role in defining cell energy density, and also make up a significant proportion of cell costs, due to the use of high-cost metals such as cobalt, nickel and lithium. Standard ...