MADRID—Ferroglobe P.L.C., the largest producer of refined silicon metal in the western hemisphere, has developed a high-purity silicon metal powder for use in battery anodes and other advanced ...

Stir this silicon-based powder into water, and hydrogen will bubble out, ready for immediate use. Hong Kong company EPRO Advance Technology (EAT) says its Si+ powder offers an instant end to the ...

Sila, a Californian company cofounded in 2011 by Tesla’s seventh staffer, is going to supply Panasonic with a US-made silicon powder for EV batteries that could banish range anxiety, slash charge ...

The accurate measurement of oxygen for a number of hours is of great significance for the production process of both these metal powders. Aluminum flakes have a conventional diameter from 20 to 100 μm ...