TJ
Timothy Johnson
4 records found
1
PBI mixed matrix hollow fiber membrane
Influence of ZIF-8 filler over H2/CO2 separation performance at high temperature and pressure
High performance and commercially attractive mixed-matrix membranes were developed for H2/CO2 separation via a scalable hollow fiber spinning process. Thin (~300 nm) and defect-free selective layers were successfully created with a uniform distribution of th
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Carbon capture and storage (CCS) using membranes for the separation of CO2 holds great promise for the reduction of atmospheric CO2 emissions from fuel combustion and industrial processes. Among the different process outlines, post-combustion CO2
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To gain insight into the influence of metal-organic framework (MOF) fillers and polymers on membrane performance, eight different composites were studied by combining four MOFs and two polymers. MOF materials (NH2-MIL-53(Al), MIL-69(Al), MIL-96(Al) and ZIF-94) with var
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Towards High Performance Metal–Organic Framework–Microporous Polymer Mixed Matrix Membranes
Addressing Compatibility and Limiting Aging by Polymer Doping
Membrane separation for gas purification is an energy-efficient and environment-friendly technology. However, the development of high performance membranes is still a great challenge. In principle, mixed matrix membranes (MMMs) have the potential to overcome current materials lim
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