MAMG is based on a humidity swing process under an external bias that can achieve high CO2 capture flux from dilute sources. Fundamentally, a humidity swing approach, proposed by Lackner and coworkers, utilizes a quaternary amine-based ion exchange resin supported on a membrane that creates a water concentration gradient by separating dry and wet compartments. The membrane can absorb CO2 in the form of HCO3 -ions and release CO2 in the wet compartment. Similarly, the MAMG process continuously absorbs CO2 in an organic liquid (dry compartment) to form HCO3 -ions (Eq. ( )) and then under an influence of an external electric field, these ions migrate to an aqueous compartment to decompose and yield CO2, water and CO3 2-ions. Extensive details on the CO2 capture kinetics, effect of CO2 partial pressure and membrane thickness have been discussed in our previous works.