Version 1
: Received: 26 January 2024 / Approved: 26 January 2024 / Online: 26 January 2024 (11:43:15 CET)
How to cite:
Xin, C.; Hou, S.; Yu, L.; Zhou, X.; Yang, F.; Wang, X.; Liu, L. Controlled Synthesis of Mg-MOF-74 and Its CO2 Adsorption in Flue Gas. Preprints2024, 2024011902. https://doi.org/10.20944/preprints202401.1902.v1
Xin, C.; Hou, S.; Yu, L.; Zhou, X.; Yang, F.; Wang, X.; Liu, L. Controlled Synthesis of Mg-MOF-74 and Its CO2 Adsorption in Flue Gas. Preprints 2024, 2024011902. https://doi.org/10.20944/preprints202401.1902.v1
Xin, C.; Hou, S.; Yu, L.; Zhou, X.; Yang, F.; Wang, X.; Liu, L. Controlled Synthesis of Mg-MOF-74 and Its CO2 Adsorption in Flue Gas. Preprints2024, 2024011902. https://doi.org/10.20944/preprints202401.1902.v1
APA Style
Xin, C., Hou, S., Yu, L., Zhou, X., Yang, F., Wang, X., & Liu, L. (2024). Controlled Synthesis of Mg-MOF-74 and Its CO<sub>2</sub> Adsorption in Flue Gas. Preprints. https://doi.org/10.20944/preprints202401.1902.v1
Chicago/Turabian Style
Xin, C., Xia Wang and Lili Liu. 2024 "Controlled Synthesis of Mg-MOF-74 and Its CO<sub>2</sub> Adsorption in Flue Gas" Preprints. https://doi.org/10.20944/preprints202401.1902.v1
Abstract
Yellow nanorod Mg-MOF-74 was obtained by solvothermal synthesis method. XRD、N2 adsorption-desorption isotherms、SEM and TGA results suggest that the particle size of Mg-MOF-74 reaches 400 nm after the introduction of sodium acetate in the precursor of Mg-MOF-74. Besides, the morphology of Mg-MOF-74 was changed from cauliflower to rod particles. At the same time, the BET specific surface area and pore volume of Mg-MOF-74 were also increased a lot. Then the CO2 dynamic adsorption capacity of Mg-MOF-74 was measured by self-made fix bed under 30 ℃、0.1 bar CO2 partial pressure. The results show that the CO2 adsorption capacity of Mg-MOF-74-N2 reaches 3.67 mmol/g and its CO2 adsorption capacity remains unchanged after 10 times CO2 adsorption-desorption cycles.
Keywords
Metal-organic frameworks; Mg-MOF-74; CO2 adsorption; Flue gas; Regeneration performance
Subject
Chemistry and Materials Science, Chemical Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
