![]() However, lithium-ion batteries have several drawbacks that are likely to halt or slow this growth in the next few years. However, increasing electrification across sectors, as well as growing energy storage and transportation needs from national electric grids and renewable power projects, also contribute to the rising demand for lithium. ![]() This rise is also attributable to the concurrent rise in battery electric vehicle sales and use, which nearly all use lithium-ion battery systems. These products have become ubiquitous in the last few decades, spurring the rise of lithium-ion. Lithium-ion batteries are used almost exclusively in mobile phones, laptops, and numerous other consumer electronics. Forecasters have predicted that the market will grow to $100 billion by 2025, up from just $30 billion in 2017. The lithium-ion battery market has been and still is growing rapidly. New Nanoengineered Batteries Charging More Than 40 Times Faster Than Today's Lithium-ion Batteries.Nanosphere Layer Improves Coulombic Efficiency of Batteries with Lithium Anodes.Nanotechnology and Rechargeable Batteries.Metals such as zinc, magnesium, calcium, and aluminum have all been proposed as replacements for lithium. This new generation of batteries is expected to develop significantly over the next few years and should be able to realistically compete with commercial lithium-ion batteries soon. Non-lithium batteries have been demonstrated with high energy density and good cost-effectiveness. Many see them as a viable replacement for existing lithium-ion battery technology, which is criticized for its relatively low scale capacity for energy storage, problems with the global availability of lithium, relatively high costs, and various safety concerns. Lithium-free batteries using different (and less rare) metals are on the rise. Nanomaterials are materials with unique and interesting structures at the nanoscale, which are being exploited in the next generation of lithium-free batteries. In a way, all batteries are nanotechnology: they exploit the behaviors of electrons in various anode and cathode materials to take on, store, and disperse electrical energy. By Ben Pilkington Reviewed by Megan Craig, M.Sc.
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