The reason it's not mainstream is most probably that the energy ratio between production and the output is terrible.
Also, technically, all hydrocarbons are made from Carbon sucked from the air.
Also, technically, all hydrocarbons are made from Carbon sucked from the air.
Imagine being able to sell Formula 1 this fuel so the whole industry can claim to be green and try and try to re-attract young crowds who are turned away by un-greenness?
The fuel could cost 100x as much, and it still wouldn't be a big issue.
I loled. They could use ground unicorn for fuel, and I still wouldn't be interested.
"Diamond dissolution and the production of methane and other carbon-bearing species in hydrothermal diamond-anvil cells" https://www.sciencedirect.com/science/article/abs/pii/S00167...