In a recent study conducted by Edith Cowan University (ECU), zinc-air batteries have emerged as a promising alternative to lithium batteries. Dr Muhammad Rizwan Azhar, the lead researcher, highlighted the limitations of lithium-ion batteries, such as cost, finite resources, and safety concerns. Rechargeable zinc-air batteries (ZABs) are gaining popularity due to their low cost, environmental friendliness, high theoretical energy density, and inherent safety. ECU’s breakthrough in battery design has overcome the previous limitations of poor power output and short lifespan. The use of new materials, such as carbon, iron, and cobalt based minerals, has significantly improved the efficiency and stability of zinc-air batteries. Dr Azhar emphasized the impact of this breakthrough on building a sustainable society and reducing reliance on fossil fuels. The abundance of zinc resources in Australia and the ubiquity of air make zinc-air batteries a viable and reliable energy storage solution. ECU’s research aligns with the UN sustainable development goals and targets outlined in the Paris Agreement.
https://www.ecu.edu.au/newsroom/articles/research/move-over-lithium-ion-zinc-air-batteries-a-cheaper-and-safer-alternative