[17p-M_B104-1~11] 12.3 Functional Materials and Novel Devices

4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-M_B104-11] Development of Highly Selective CO₂ Separation Membranes by Incorporating High-Density Amine-Functionalized Nanoparticles

〇(B)Yuka Horie¹, Fuwa Komatsu², Yu Kanasaki³, Takayuki Ishizaka³, Akito Masuhara^2,4 (1.Fac. of Eng., Yamagata Univ., 2.Grad. Sch. of Sci. and Eng., Yamagata Univ., 3.AIST, 4.Grad. Sch. of Org. Mat. Sci., Yamagata Univ.)

Keywords:

Carbon dioxide separation membranes,Mixed Matrix Membranes (MMMs),Amine-functionalized nanoparticles

Carbon dioxide separation membranes have attracted significant attention as a low-cost and energy-efficient separation technology. However, Carbon dioxide separation membranes that simultaneously exhibit high permeability, and high selectivity remains a major challenge. This issue can be addressed by mixed matrix membranes (MMMs), in which functionalized nanoparticles are incorporated into a polymer matrix. Conventionally, precise control of amine loading during nanoparticle functionalization has been difficult. In this presentation, we report the fabrication of highly selective MMMs using functionalized nanoparticles bearing a high density of amine groups introduced through a simple modification method.