Corbin fiber != co2. Carbon fiber is unburnt carbon. It is pretty heat resistant, but is still flammable under the right conditions. I’m not sure how you would

Corbin fiber != co2. Carbon fiber is unburnt carbon. It is pretty heat resistant, but is still flammable under the right conditions. I’m not sure how you would use that for sequestration. Ideally you would want the co2 to bind to a solid chemically so you get better density of co2 storage. I suppose you could just fill cavities in a brick with co2 gas, but that would store very little carbon dioxide and runs the risk of leaking back out.