https://doi.org/10.1039/D0DT01587C “The CO2 adsorption capacity of the various ST-LDOs at 40 °C is shown in Fig. 4 and S4–S9.† CO2 adsorption by LDOs is a process involving both chemisorption and
https://doi.org/10.1016/j.xcrp.2021.100484 “Taking advantage of their thermal, hydrothermal, and chemical stability, commercial opportunities for amine-modified LDHs with their promising adsorption capacities and kinetics could be an
https://doi.org/10.1016/j.xcrp.2021.100484 “DAC adsorbents suffer from poor kinetics under ultradilute conditions, commonly requiring several hours for polyamine-impregnated adsorbents to reach half-adsorption capacities.37 In contrast, Figure 4A shows that amine-grafted
https://doi.org/10.1016/j.xcrp.2021.100484 “We have measured the CO2 adsorption isotherms at 25°C for all of the adsorbents prepared (Figure 3A). While the TRI-grafted bulk and stacked LDHs exhibited poor CO2 capacities
https://doi.org/10.1039/D1DT00602A “To evaluate the effects of the synthesis method and starting precursors on the CO2 capture performance of the materials, we also tested the CO2 capture capacity
https://doi.org/10.1039/D1DT00602A “CO2 capture studies on MgO and MMOs derived from Mg–Al LDHs are usually carried out at around 200–250 °C. The mechanism of CO2 adsorption over MMOs
https://doi.org/10.1186/s11671-018-2471-z “Stable cyclic adsorption/desorption performance of adsorbents is especially desired for practical separation process. The cyclic performance of APS/LDHs was obtained (Fig. 9) through its exposure
https://doi.org/10.1186/s11671-018-2471-z “CO2 adsorption performance of amine-modified LDHs was investigated by TGA at different testing temperatures. As it is shown in Fig. 7, CO2 adsorption amounts on APS/LDHs increased
https://doi.org/10.3389/fenrg.2022.882182 “Cyclic CO2 adsorption tests were carried out to test the cyclic stability of selected LDH-derived MMOs sorbents and compared with pure magnesium oxide (MgO, obtained
https://doi.org/10.3389/fenrg.2022.882182 “Figure 12 shows the CO2 adsorption capacity versus time (minutes) profile of MMOs derived by the LDHs synthesized by the urea hydrolysis and co-precipitation method to evaluate the
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