3 ms·
But the cost of pure silicon is not due to the cost of the raw silicate. It is due to the energy requirements of purification. AFAIK
by baltcode 11y ago
But the cost of pure silicon is not due to the cost of the raw silicate. It is due to the energy requirements of purification. AFAIK
- smoyer 11y agoRight ... But my point was that coal costs more and will likely need costly purification.