Recently, Electric Detective learned that scientist Kevin Sahin has invented a new technology that can reduce the cobalt content in power batteries, thereby reducing the cost for battery manufacturers.
■ What role does cobalt play in power batteries?
Cobalt is present in power batteries to prevent overheating and maintain battery stability. Currently, power batteries cannot safely charge and discharge for extended periods without cobalt.
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Cobalt, one of the most important elements in power batteries, is extremely rare worldwide, making it very expensive. Panasonic recently announced the development of a new power battery that reduces the cobalt content from 20% to 10%. In comparison, Kevin Sahin's invention can further reduce the cobalt content in batteries to 4%, demonstrating a more significant technological advantage.
Currently, this technology has been patented in the United States, Europe, China, and Japan, and the company has communicated with battery manufacturers to license its technology. It has been revealed that some manufacturers have already obtained licenses and are using it to produce batteries based on this technology.
