No abstract

The pores between spheres provide channels to let electrolyte ions easily reach the reaction sites, while the carbon textile provides easy transportation of electrons. The well-organized spheres with large interfaces create more active sites leading to the efficient insertion–extraction of electrolyte ions into the active material.

MgO is promising for CO2 capture. The effect of precursor source on the porous structure and CO2 adsorption of MgO was investigated. The adsorption performance of MgO could be enhanced through the regulation of precursor source and its morphology.