![]() And very few membrane materials, even two-component MMMs, are capable of breaking the permeability-selectivity tradeoff,” NETL research scientist Sameh K. “Highly permeable membranes tend to have lower selectivity and vice versa. Prior work looked at integrating metal organic frameworks (MOFs) to create two-component MMMs, but this research takes the process a step further by fabricating three- and four-component MMMs, known as multicomponent mixed matrix membranes (McMMMs). The groundbreaking work, which was recently featured in the prestigious journal Cell Reports Physical Science, builds upon the Lab’s expertise developing mixed matrix membranes (MMMs), which combine sturdy polymers with inorganic crystalline particles that enhance selectivity and permeability. The NETL group solved the challenge by chemically binding multiple membrane components with different critical properties into one high-performance material that can be easily scaled up to reduce the costs of large-scale carbon capture operations. This ability to achieve both high selectivity and high permeability during post-combustion carbon capture operations is one of the most difficult problems facing membrane researchers today. NETL researchers have developed a method to custom-formulate low-cost membranes to more effectively separate carbon dioxide from nitrogen in a high volume of flue gas. Interagency Working Group Initial Report.Summary Information for Extramural R&D Awards.FECM Extramural R&D Final Technical Reports.Solicitations and Funding Opportunities.Center for Sustainable Fuels and Chemicals (CSFC).Science-based Artificial Intelligence and Machine Learning Institute (SAMI). ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |