Monash University develops lithium-sulfur battery

Scientists at Monash University in Australia have developed a brand new battery that the crew says is the world’s best lithium-sulfur (Li-S) battery. The Li-S battery guarantees sufficient energy to run a smartphone for 5 days.

Monash is getting ready to commercializing the battery and says that it will outperform the present market leaders by greater than 4 instances. Whereas performing higher than present batteries, the Li-S battery has much less of an environmental influence that lithium-ion batteries used in the present day. An authorized, filed patent covers the manufacturing course of, and the crew notes that prototype cells have been efficiently fabricated by German R&D companions Fraunhofer Institute for Materials and Beam Expertise.

A number of the largest makers of lithium batteries in China and Europe have reportedly expressed curiosity in upscaling manufacturing of the battery. The primary testing will happen in Australia early this yr. The scientists see the battery tech being utilized in all method of environments, together with the facility grid, EVs, and electronics.

In creating the battery, the crew used the identical supplies in lithium-ion batteries. It configured the design of the sulfur cathodes to accommodate high-stress masses with out a drop in capability or efficiency. The crew notes that the manufacturing technique favors excessive efficiency and lengthy cycle life.

An indicator of the design is that it’s easy and “extremely low-cost to manufacture.” The manufacturing course of is water-based and may result in reductions in environmentally hazardous waste. It’s unclear when the brand new battery tech would possibly discover its method into EVs, however the prospect of a automobile that may go 1,000 km between fees is simple. There may be additionally an ample provide of the supplies wanted to fabricate the batteries.

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