Materials development

https://doi.org/10.1016/j.fuel.2022.123420 “The Li, Na, K-doped MgO adsorbent was prepared using a method reported by Harada et al. [38]. Firstly, 9.713 g 4MgCO3·Mg(OH)2·5H2O (>99%, Sigma-Aldrich), 0.207 g LiNO3 (>99%, Sigma-Aldrich),

https://doi.org/10.1016/j.cej.2022.135394 “A standard sol–gel process proposed by Santos et al. was used to synthesize a CaO adsorbent [34]. A predetermined amounts of calcium nitrate tetrahydrate (Ca(NO3)2·4H2O)

https://doi.org/10.1016/j.cej.2022.135394 “A hydrothermal process, as previously reported, was used to synthesize CeO2 nanorods [33]. Typically, 1.730 g cerium nitrate hexahydrate (Ce(NO3)3·6H2O) and 20.0 g of sodium hydroxide (NaOH) were dissolved in 10 mL and