Novel Electrode Materials

Novel Li-ion and Na-ion electrode materials with earth-crust abundant elements

Achieving a zero-carbon transition will require meeting global energy demands with renewable sources of energy. Due to the intermittent nature of many renewable sources, achieving significant levels of integration will demand utility-scale energy storage systems. Li-ion batteries have dominated the market. However, rapidly growing demands in many technology sectors (e.g. electric vehicles, mobile electronics) aggravates the supply chain issues of critical elements, especially lithium, cobalt, nickel. This presents an urgent need of developing battery electrode materials with earth abundant elements (e.g. sodium, manganese) using sustainable technologies (e.g. dry-method).

A new periodic table sizes the boxes for each element based on their relative abundance. (Image credit: EuChemS/CC BY-ND)