Power Pioneer Invents New Battery That’s 90% Cheaper Than Lithium-Ion

An anonymous reader quotes a report from Bloomberg: Lithium-ion batteries play a central role in the world of technology, powering everything from smartphones to smart cars, and one of the people who helped commercialize them says he has a way to cut mass production costs by 90% and significantly improve their safety. Hideaki Horie, formerly of Nissan Motor Co., founded Tokyo-based…

Solid State Battery Breakthrough Could Double the Density of Lithium-ion Cells

Researchers at Australia’s Deakin University say they’ve managed to use common industrial polymers to create solid electrolytes, opening the door to double-density solid state lithium batteries that won’t explode or catch fire if they overheat. Tangential writes: Dr. Fangfang Chen and Dr. Xiaoen Wang from Deakin’s Institute for Frontier Materials claim to have made a breakthrough with “the first clear and…