CO₂ capture by dropwise CO₂ condensation on cold solid surfaces is a promising technology. Understanding the role of the nanoscale surface and topographical features of CO₂ droplet wetting characteristics is of importance for CO₂ capture by this technology, but this remains unexplored as of yet. Her...

Anthropogenic release of carbon dioxide (CO₂) is a major contribution to manmade increase in global warming. Carbon capture and storage (CCS) is a necessary technology for lowering CO₂ emissions to an acceptable level that limits global warming to below 2 °C. Liquefaction of CO₂ is a key proces...