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Showing 1 to 9 of 9 for “"Ultrasonic Spray Pyrolysis (USP)"”.
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Metal oxide sorbents for carbon dioxide capture prepared by ultrasonic spray pyrolysis
… the results of CaO materials synthesized by ultrasonic spray pyrolysis (USP) are presented. It is shown that the morphology of USP-synthesized CaO sorbents can be easily controlled but that there is little difference between each sorbent in cyclic carbonation/calcination stability. Sorbents …
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Calcium oxide-based sorbents for CO2 capture at high temperature
… synthetic approaches, mechanochemistry and ultrasonic spray pyrolysis (USP), were utilized to prepare highly stable CaOcontaining sorbents for CO2 capture. The mechanochemical approach is as an example of top-down synthesis of materials, while spray pyrolysis is considered a bottom-up …
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Mechanochemistry of metal-organic frameworks under compression
… into a convenient aerosol process using an ultrasonic spray pyrolysis (USP) system to afford hierarchically structured ZIF-8 particles.
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Chemical and physical effects of ultrasound: sonoluminescence and materials
… organic solvents like THF, CHCl3, and DMF. Ultrasonic spray pyrolysis (USP) is used to prepare porous carbon spheres using energetic alkali propiolates as the carbon precursors. In this synthesis, metal salts are generated in situ, introducing porous structures into the carbon spheres. When …
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Silicone microspheres and disposable separation technology for gaseous analytes
… micron-sized silicone spheres prepared via ultrasonic spray pyrolysis (USP). Silicones are found in an amazing number of commercial products including cosmetics, sealants, adhesives, lubricants, medical devices, and even food. Despite the prevalence of bulk silicones in today’s society, the …
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Ultrasound-assisted synthesis and processing of carbon materials
… methods for controlling the porosity of carbons. Ultrasonic spray pyrolysis (USP) is an aerosol method suitable for large-scale, continuous synthesis of materials. Ultrasound is used to create aerosol droplets of a precursor solution which serve as micron-sized spherical reactors for materials …
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Micro- and nanostructured materials via ultrasonic spray pyrolysis
… As a simple and industrially scalable technique, ultrasonic spray pyrolysis (USP) is a powerful synthetic tool especially for application-based materials due to the scalability of this technique and the environmentally friendly nature of many of the common precursors and templating methods. More …
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Microstructured materials synthesis via salt-assisted ultrasonic spray pyrolysis
… and complicated, multi-step procedures. Ultrasonic spray pyrolysis (USP) is an industrially-scalable technique that has been shown to yield relatively monodisperse sub-micron particles in a continuous process using inexpensive and, often, environmentally-friendly precursors. The …
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Aerosol Synthesis of Energetic Materials
Item reinstated by Sarah Shreeves (sshreeve@illinois.edu) on 2013-01-22T11:00:17Z Item was in collections: University of Illinois Dissertations and Theses (ID: 204) Dissertations and Theses - Chemistry (ID: 676) No. of bitstreams: 2 Helmich_Richard.pdf: 10495587 bytes, checksum: …