Researching some cool new battery materials

Scientists from China and the United States have developed an additive for electrolyte materials they say could improve the operating temperature range for lithium-ion batteries, allowing them to operate down to minus 40 degrees Celsius without compromising performance at temperatures up to 60 degrees Celsius.Scientists led by Pacific Northwest National Laboratory in the U.S. have developed an additive they say will improve the working temperature range of lithium-ion batteries. The team found, by tweaking the volumes of different additives in the electrolyte they could develop lithium-ion batteries ...

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