Source link : https://tech365.info/zinc-air-batteries-present-promise-as-harder-safer-alternate-options-to-lithium-ion/
Credit score: ACS Utilized Supplies & Interfaces (2025). DOI: 10.1021/acsami.5c13455
A analysis crew in Mexico has created a battery that may nonetheless operate after being punctured and submerged in water—situations that may doubtless ignite the lithium-ion batteries at the moment utilized in cell telephones and electrical autos.
The ultra-durable prototype was developed by Noé Arjona and colleagues on the Heart for Superior Supplies Analysis in Chihuahua, Mexico.
“We are not using lithium-ion batteries because of the many safety concerns regarding the flammability of the electrolytes that are used in that kind of technology,” says Arjona. As an alternative, the crew made a metal-air battery, combining steel and oxygen from the air rather than a flammable liquid.
“Many metals also create safety concerns when they are used in batteries. Many of the most active materials are in the list of critical materials. So, we wanted to use as little metal as possible,” explains Arjona. As an alternative of bulk steel contained in the battery, they got down to create a carbon sheet dotted with particular person atoms of nickel.
The scientists used the intensely vibrant gentle of the Canadian Mild Supply (CLS) on the College of Saskatchewan to research their prototype on the molecular degree. They confirmed their design had single atoms of nickel, which—when mixed with novel gel polymer electrolytes and zinc—eradicated the protection…
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Author : tech365
Publish date : 2025-11-05 19:22:00
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