DanneSandin said: Holy shit, that's pretty awesome!! But I don't think we'll find this tech in the next gen Nintendo consoles... I think it's like at least 10 years away from being used by the public. But cool nonetheless! |
You can use a household CD player to make the graphene sheets, I can't imagine it would take that long to pump these out in the mass. CD writers are already mass-produced. From the documentary it doesn't seem like there was much calibration done to the optical drive, but even if so, if they pulled it off I'm sure CD-recording machines could also be calibrated for this kind of application.
The graphite oxide composite is dispersed into a liquid solution (from what I understood here), and that solution can be used on plastic (like CD players) and once submitted to light (like the optical laser of the CD player), the graphene oxide sheet is created.
I found the raw material (Graphite oxide) sold on ali baba at US $1500-3300 / Metric Ton. That's then diluted into liquid form, imagine how much of that solution can be made with a metric ton, dissolved.