https://doi.org/10.3390/catal7040116 “Apparently, the ethanol to water ratio is one of the key parameters that influences the CO2 capture performance of MgO samples. Figure 2a shows the CO2 capture
https://doi.org/10.3390/catal7040116 “Materials Magnesium nitrate hexahydrate (Mg(NO3)2·6H2O, 99%), urea (CO(NH2)2, 99%), and sodium dodecyl sulfate (SDS) were purchased from Sinopharm Chemical Reagent Co Ltd (Shanghai, China).
https://doi.org/10.1039/D2NA00213B “Therefore, the MgO/CNT_Air with modified morphology exhibited enhanced cycling stability of CO2 capture performance due to the delayed sintering. The modified morphology consists of elongated
https://doi.org/10.1039/D2NA00213B “The BET surface area, BJH adsorption pore volume, pore diameter, pore distribution, and density were obtained with MgO/CNT_Air and MgO to compare the structural
https://doi.org/10.1039/D2NA00213B “The chemical natures of MgO-based sorbents were analyzed by Raman spectroscopy after 30 cycles of carbonation–calcination reactions (Fig. 5). The peak appearances of MgO
https://doi.org/10.1039/D2NA00213B “The CO2 capture performance of the MgO sample was examined again, applying a higher calcination reaction temperature of 450 °C to obtain complete regeneration (referred
https://doi.org/10.1039/D2NA00213B “The CO2 capture performance of MgO-based sorbents during 30 cycles of carbonation–calcination was measured by TG-DSC, and the results are shown in Fig. 3. Weight profiles
https://doi.org/10.1039/D2NA00213B “This study aims to enhance the durability of MgO-based sorbents in the reversible carbonation–calcination reaction by modifying the morphology to preserve active sites. For
https://doi.org/10.3390/catal7040116 “With the introduction of surfactants as templates, the synthesized MgO nanomaterials exhibited a specific morphology and a high specific surface area. In order to
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