The new aluminum-ion battery could replace many of the lithium-ion and alkaline batteries in wide use today.
Stanford University scientists have invented the first high-performance aluminum battery that’s fast-charging, long-lasting and inexpensive. Researchers say the new technology offers a safe alternative to many commercial batteries in wide use today.
“We have developed a rechargeable aluminum battery that may replace existing storage devices, such as alkaline batteries, which are bad for the environment, and lithium-ion batteries, which occasionally burst into flames,” said Hongjie Dai, a professor of chemistry at Stanford. “Our new battery won’t catch fire, even if you drill through it.”
Dai and his colleagues describe their novel aluminum-ion battery in “An ultrafast rechargeable aluminum-ion battery,” which will be published in the April 6 advance online edition of the journal Nature.
