Daily Archives: November 2, 2016

Oh Yes! Secondary Batteries Made From Junkyard Scrap!

“A room-temperature chemical process is developed to convert brass and steel into functional electrodes for rechargeable energy storage that transforms these multicomponent alloys into redox-active iron oxide and copper oxide materials. The resulting steel–brass battery exhibits cell voltages up to … Continue reading

Posted in technology | Tagged , | 12 Comments