The tech is nothing new, but did you know
you can make your own graphene using your DVD burner? No seriously — all you
need is a light-scribe compatible DVD burner and some graphite oxide.
It’s pretty simple. By placing a thin film
on top of a DVD (or any plastic CD shaped disc), and coating it with graphite
oxide, you can literally print patterns of graphene using the laser in your DVD
burner. By making the shapes shown above, you can introduce an electrolyte and
turn the whole thing into a supercapacitor. Albeit, a tiny super capacitor. But
— you can print hundreds of them on a DVD in less than an hour.
We’ve covered this before a few times now,
but that doesn’t make it any less interesting. We’re still waiting for someone
(one of you guys!) to do a project that actually makes use of graphene! Hurry
up!
HAN'S LASER CORP.
2220 O'Toole Ave,San Jose, CA 95131
Phone: (+1) 408-774-9428
Fax: (+1) 669-900-4570
Email: laser@hanslaser.com
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