this post was submitted on 04 Aug 2023
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162
MIT scientists propose power storage using cement blocks (www.datacenterdynamics.com)
submitted 1 year ago by VulcanSphere@kbin.social to c/technology@lemmy.world
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Plan to commercialize supercapacitors in the next few years

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[–] zout@kbin.social 1 points 1 year ago

Carbon black is produced bij burning a hydrocarbon with a limited amount of air. It's not a byproduct, but uses organic materials. This can be of renewable sources like vegetable oil, but it is made a lot from the heavy fractions in fossil oil.