@article{López Guerrero_Casado-Coterillo_Irabien_2015, title={Synergistic Effect of Combining Titanosilicate and 1-Ethyl-3-Methylimidazolium Acetate in Mixed Matrix Membranes for Efficient C02 Separation}, volume={4}, url={https://www.ecsdev.org/ojs/index.php/ejsd/article/view/242}, DOI={10.14207/ejsd.2015.v4n2p103}, abstractNote={<p class="03ABSTRAKT">The separation and capture of CO<sub>2</sub> from these sources is becoming important for greenhouse emission. The membrane-based separation process use to remove CO<sub>2</sub> takes advantages in energy efficient and environmentally friendly aspects and has been recognized as an important technology for CO<sub>2</sub> capture and gas separation. The novel mixed matrix membranes (MMMs) were fabricated by incorporating microporous titanosilicate ETS-10 and a highly CO<sub>2</sub> absorbent ionic liquid , [EMIM][Ac] into a Chitosan (CS) matrix to improve CO<sub>2</sub> separation performance, and were prepared, characterized and tested for CO<sub>2</sub> and N<sub>2</sub>. The solubility values show that the CO<sub>2</sub> solubility increases upon addition of ETS-10 particles. The N<sub>2</sub> solubility in the ETS-10/[EMIM][Ac]/CS was reduced, while CO<sub>2</sub> solubility remained constant. FT-IR spectra revealed a good interaction between the components in the MMMs. Subtle differences in the intensity and position of all individual bands, were observed in the region between 3600 and 2700 cm<sup>-1</sup> and 1700 and 900 cm<sup>-1</sup>. These indicated bonding of the components in the film, confirming the good interaction existing among the components, and that may account for the higher flexibility of the hybrid membrane materials imparted to both CS and ETS-10/CS MMMs, , due to the singular interaction between CS and [EMIM][Ac].</p><p class="06TRUPI"> </p><p class="04KEYWORD">Keywords: CO<sub>2</sub> solubility, CO<sub>2</sub> separation, microporous titanosilicate ETS-10, Chitosan, mixed matrix membranes (MMMs).</p>}, number={2}, journal={European Journal of Sustainable Development}, author={López Guerrero, Maria Del Mar and Casado-Coterillo, C. and Irabien, A.}, year={2015}, month={Jun.}, pages={103} }