A Database of Solution Additives Promoting Mg2+ Dehydration and the Onset of MgCO3 Nucleation

Formed via aqueous carbonation of Mg²⁺ ions, the crystallization of magnesite (MgCO₃) is a promising route to carbon capture and reuse, albeit limited by the slow precipitation of MgCO₃. Although magnesite is naturally abundant, forming at low temperature conditions, its industrial production is an energy-intensive process due to the temperatures required to prevent the formation of hydrated phases. The principal difficulty in aqueous …