Converting CO2 into anything is an interesting idea, but is very energy intensive. Also not capable of pulling enough out of the atmosphere. I hope it develops further though.
yeah expensive now. think targets are exhausts of power plants where CO2 levels are really high
It might work if energy is almost free and limitless. It always takes a lot more power to separate the CO2 than it took to generate it in the first place.
I mean trees do it. but was thinking more "High-Selectivity Electrochemical Conversion of CO2 to Ethanol using a Copper Nanoparticle/N-Doped Graphene Electrode"