Could lithium-ion batteries make electric vehicles cheaper?

A team of researchers from Guangdong University of Technology achieved a major breakthrough in lithium-ion battery technology that could make electric vehicles and energy storage cheaper. Traditionally, lithium-ion batteries used to power EVs and renewable energy grids are made of lithium iron phosphate and lithium nickel manganese cobalt oxide.

How will lithium-ion batteries change the world?

It is also expected that demand for lithium-ion batteries will increase up to tenfold by 2030, according to the US Department for Energy, so manufacturers are constantly building battery plants to keep up. Lithium mining can be controversial as it can take several years to develop and has a considerable impact on the environment.

How many times can a lithium battery be charged?

Researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have developed a new lithium metal battery that can be charged and discharged at least 6,000 times — more than any other pouch battery cell — and can be recharged in a matter of minutes.

Could a new lithium-ion battery make EVs faster?

The study was published in the journal Advanced Science. Researchers at the University of Waterloo have developed a groundbreaking new battery architecture that enables extreme fast charging of lithium-ion batteries for electric vehicles (EVs).

Can a lithium battery rest in a discharged state?

Researchers at Stanford University have discovered that allowing lithium metal batteries to rest in a discharged state can significantly restore their capacity and extend their cycle life.

What happens if you charge a lithium ion battery repeatedly?

Repeated charging and discharging results in the build-up of additional dead lithium, causing the battery to rapidly lose capacity. “An EV with a state-of-the-art lithium metal battery would lose range at a much faster rate than an EV powered by a lithium-ion battery,” Zhang said.