The Factors that Affect the Absorption of CO2 on the Lithium Zirconate Materials
Use the Monoclinic phase of nano-scale ZrO2 , Li2ZrO3 and MgO as raw materials, with high temperature solid state reaction, we synthesized the Lithium zirconate materials which can directly absorb CO2 at high temperatures of 450~550°C. Then use the scanning electron microscopy (SEM) and X-ray diffraction (XRD) for the morphology and structure analysis. The CO2 absorption properties were tested by thermal analyzer (TG). The experimental results showed that the amount of MgO addition affected the Lithium zirconate’s CO2 absorption properties, but to the pH and surface area, there is on influence.
Huixuan Zhang, Ye Han, Fuxiao Chen and Jiuba Wen
Y. J. Wang et al., "The Factors that Affect the Absorption of CO2 on the Lithium Zirconate Materials", Applied Mechanics and Materials, Vols. 117-119, pp. 769-772, 2012