Synthesis and Characterization of Novel Metal-Organic Frameworks for Gas Separation Applications

Thesis Abstract

Abstract
Metal-organic frameworks (MOFs) have emerged as a versatile class of materials with promising applications in gas separation due to their tunable structures and high surface areas. This thesis focuses on the synthesis and characterization of novel MOFs tailored specifically for gas separation applications. The aim is to develop MOFs with enhanced gas separation performance compared to traditional materials. The research begins with a comprehensive review of the existing literature on MOFs, gas separation technologies, and the current challenges in the field. This background knowledge sets the stage for the experimental work carried out in this study. The synthesis of novel MOFs involves the assembly of metal ions or clusters with organic linkers to create well-defined porous structures. Various synthetic strategies are explored to tune the properties of the MOFs for optimal gas separation performance. Characterization techniques such as X-ray diffraction, scanning electron microscopy, and gas adsorption measurements are employed to analyze the structural and surface properties of the synthesized MOFs. Gas separation experiments are conducted to evaluate the performance of the MOFs in separating different gas mixtures, including CO2/CH4 and N2/CH4. The results are compared with existing benchmarks to assess the effectiveness of the novel MOFs in gas separation applications. The research methodology encompasses a systematic approach to designing, synthesizing, and characterizing the MOFs, followed by detailed analysis and interpretation of the experimental results. The discussion of findings delves into the key factors influencing gas separation performance, including pore size, surface area, and interactions between gas molecules and the MOF framework. Insights gained from the experimental work provide valuable information for further optimization of MOFs for gas separation applications. In conclusion, this thesis contributes to the field of gas separation by introducing novel MOFs with enhanced performance characteristics. The significance of this research lies in the potential for developing more efficient and environmentally friendly gas separation technologies. The findings of this study pave the way for future research directions in the design and application of MOFs for gas separation processes.