Swedish research multiplies the life of rechargeable NiMH batteries  

出　　处：《China Rare Earth Information》2019年第1期6-7,共2页中国稀土信息（英文）

摘　　要：Researchers at Stockholm University have developed a method to multiply the lifespan of nickel-metal hydride batteries. This means that the batteries can handle a great many more charging cycles without losing capacity. The new method also means that the batteries can easily be restored once they have begun to wear out, unlike other rechargeable batteries that must be melted down for recycling.

关 键 词：Researchers RECYCLING 

分 类 号：TD[矿业工程]