PDF Publication Title:
Text from PDF Page: 006
Processes 2021, 9, x FOR PEER REVIEW 6 of 14 Processes 2021, 9, 528 6 of 14 displays the largest grain size of the other three membranes. Two phases are evenly dis- tributed in the membranes and form the percolated paths, which play an important part migration of the electron and oxygen ions during the process of oxygen permeation. The in the migration of the electron and oxygen ions during the process of oxygen permeation. percolation network between OIC and IC phase ensures that electron and oxygen ions The percolation network between OIC and IC phase ensures that electron and oxygen ions can smoothly diffuse from one side to another side of the membrane driven by chemical can smoothly diffuse from one side to another side of the membrane driven by chemical potential difference, so as to realize the high oxygen permeability. Therefore, we have potential difference, so as to realize the high oxygen permeability. Therefore, we have reason to expect that CPM-PSFA OTMs will show considerable flux in the following oxygen reason to expect that CPM-PSFA OTMs will show considerable flux in the following oxy- permeation test. gen permeation test. Figure 2. Surface topographies of (a) CPFe-PSFA, (b) CPCo-PSFA, (c) CPNi-PSFA, and (d) CPCu- Figure 2. Surface topographies of (a) CPFe-PSFA, (b) CPCo-PSFA, (c) CPNi-PSFA, and (d) CPCu- PSFA. Left column is SEM and right column is backscattered scanning electron microscope PSFA. Left column is SEM and right column is backscattered scanning electron microscope (BSEM) (BSEM) pictures for the sintered membranes. In BSEM, the perovskite phase (PSFA) grains are in pictures for the sintered membranes. In BSEM, the perovskite phase (PSFA) grains are in dark color; dark color; the CPM grains are in light color. the CPM grains are in light color. Figure 3 depicts the EDXS pictures and element mappings for our four CPM-PSFA Figure 3 depicts the EDXS pictures and element mappings for our four CPM-PSFA composite membranes after sintering at 1275 °C◦ for 5 h. We can see that two phases form composite membranes after sintering at 1275 C for 5 h. We can see that two phases a well-interpenetrated network, which provides the percolation paths for the oxygen per- form a well-interpenetrated network, which provides the percolation paths for the oxygen meation. Correspondingly, the Cu-doping membrane CPCu-PSFA shows the biggest permeation. Correspondingly, the Cu-doping membrane CPCu-PSFA shows the biggest grain size among these four membranes, which may play a positive role in the oxygen grain size among these four membranes, which may play a positive role in the oxygen flux. This self-adjusting of composites between two phases may be attributed to the diverse chemical potential of elements in PSFA and CPM phases.PDF Image | CO2-Tolerant Oxygen Permeation Membranes
PDF Search Title:
CO2-Tolerant Oxygen Permeation MembranesOriginal File Name Searched:
processes-09-00528-v2.pdfDIY PDF Search: Google It | Yahoo | Bing
NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info
IT XR Project Redstone NFT Available for Sale: NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Be part of the future with this NFT. Can be bought and sold but only one design NFT exists. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info
Infinity Turbine IT XR Project Redstone Design: NFT for sale... NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Includes all rights to this turbine design, including license for Fluid Handling Block I and II for the turbine assembly and housing. The NFT includes the blueprints (cad/cam), revenue streams, and all future development of the IT XR Project Redstone... More Info
Infinity Turbine ROT Radial Outflow Turbine 24 Design and Worldwide Rights: NFT for sale... NFT for the ROT 24 energy turbine. Be part of the future with this NFT. This design can be bought and sold but only one design NFT exists. You may manufacture the unit, or get the revenues from its sale from Infinity Turbine. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info
Infinity Supercritical CO2 10 Liter Extractor Design and Worldwide Rights: The Infinity Supercritical 10L CO2 extractor is for botanical oil extraction, which is rich in terpenes and can produce shelf ready full spectrum oil. With over 5 years of development, this industry leader mature extractor machine has been sold since 2015 and is part of many profitable businesses. The process can also be used for electrowinning, e-waste recycling, and lithium battery recycling, gold mining electronic wastes, precious metals. CO2 can also be used in a reverse fuel cell with nafion to make a gas-to-liquids fuel, such as methanol, ethanol and butanol or ethylene. Supercritical CO2 has also been used for treating nafion to make it more effective catalyst. This NFT is for the purchase of worldwide rights which includes the design. More Info
NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info
Infinity Turbine Products: Special for this month, any plans are $10,000 for complete Cad/Cam blueprints. License is for one build. Try before you buy a production license. May pay by Bitcoin or other Crypto. Products Page... More Info
| CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com | RSS | AMP |