Paper Infomation
Application of Metal-Organic Frameworks (MOFs) in Gas Adsorption and Separation
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Author: Zhiqing Dong
Abstract: Metal-Organic Frameworks (MOFs) have emerged as promising materials for gas adsorption and separation due to their exceptional surface area, tunable porosity, and versatility in functionalization. This paper explores the mechanisms of gas adsorption in MOFs, including physical adsorption, chemisorption, and synergistic effects, which contribute to their efficiency in capturing and separating gases. The applications of MOFs in key areas such as carbon dioxide capture, hydrogen storage, natural gas separation, and air purification are discussed, highlighting their potential to address pressing environmental and energy challenges. Additionally, the use of MOFs in selective gas separation, membranes, and adsorption-based technologies like Pressure Swing Adsorption (PSA) and Vacuum Swing Adsorption (VSA) is explored, emphasizing their advantages over traditional materials. Despite challenges related to scalability, stability, and cost, MOFs hold great promise for advancing gas separation technologies in the near future, offering more efficient, sustainable, and environmentally friendly solutions.
Keywords: Metal-Organic Frameworks; Gas Adsorption; Gas Separation; Carbon Dioxide Capture; Hydrogen Storage; Natural Gas Separation; Pressure Swing Adsorption
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