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“Founding Father” of Lithium-Ion Batteries Helps Solve Persistent 40-Year Problem With His Invention
In the late 1970s, M. Stanley Whittingham was the first to describe the concept of rechargeable lithium-ion batteries, an achievement for which he would share the 2019 Nobel Prize in Chemistry. Yet even he couldn’t have anticipated the complex materials science challenges that would arise as these batteries came to power the world’s portable electronics.One persistent technical problem is that every time a new lithium-ion battery is installed in a device, up to about one-fifth of its energy capacity is lost before the device can be recharged the very first time. That’s true whether the battery is installed in a laptop, camera, wristwatch, or even in a new electric vehicle.
