Graphite is a uncouth choice for anodes in Li - Ion battery systems but does n’t put in much charge for its bulk . However , 3 M ’s newly - devised electrode could hike up battery life sentence and substitute the soft - carbon material for dear .
3 metre ’s fresh anodes are made of silicon - atomic number 3 metal that predict a 20 - percent increment in Department of Energy compactness when used with formal cathode . If copulate with 3 M ’s proprietary high - energy cathode technology , the metal anode can make 40 percent more electrons than a similarly - sized conventional components .
The company ’s enquiry in this field is financed , in part , by a $ 4.6 million investiture by the US Department of Energy to work up more energy - efficient vehicle . 3 M has been investigating Li - Ion power reference since the 1990s . As Chris Milker , job development coach for 3 M Electronic Markets Materials Division , toldGigaOm , it “ call for for a while for a rotatory innovation to be implemented , but a fortune of that investment will finally compensate off . ” [ 3MviaBusiness Wire – Image : design56 / Shutterstock ]
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