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A comment on Gallium helps convert CO2 into Carbon and Oxygen. Parent comment

Re:Gallium helps convert CO2 into Carbon and Oxygen by redprince on Saturday October 23, 2021 @09:07PM (#28973944)
To quote the article:

"The reactions break the carbon dioxide into oxygen gas, as well as carbonaceous sheets which ‘float’ to the surface of the container due to differences in density and can therefore be easily extracted."

and

"According to the research team, the process showed 92% efficiency in converting a tonne of CO2, using just 230kWh of energy."

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Re:Gallium helps convert CO2 into Carbon and Oxygen by alkonaut on Sunday October 24, 2021 @03:10AM (#28975577)
Exactly. Carbonaceous.
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Re:Gallium helps convert CO2 into Carbon and Oxygen by redprince on Tuesday October 26, 2021 @03:22PM (#29005008)
Which is Carbon, because that's what left when you take away the O2 from CO2.
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Re:Gallium helps convert CO2 into Carbon and Oxygen by alkonaut on Tuesday October 26, 2021 @03:38PM (#29005222)
No it’s still oxidized carbon (graphene oxide) just less oxidized than CO2.

Otherwise, if it was unoxidized you could just burn that carbon again and regain 10x the energy you spent!

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