AROUND 60% of the world’s lithium, a metal in high demand for making batteries, comes from evaporation ponds, like that pictured overleaf, located in deserts in Argentina, Bolivia and Chile. These ...
Iron fluoride cathode materials have emerged as a promising class for next-generation rechargeable batteries, offering high theoretical energy densities and the potential for both lithium-ion and ...
An international team of scientists eyeing next-generation energy storage solutions have demonstrated an eco-friendly and low-cost battery with some exciting potential. The group’s novel sodium-sulfur ...