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Fabrication and Testing of Catalytic Aerogels Prepared Via Rapid Supercritical Extraction
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Fabrication and Testing of Catalytic Aerogels Prepared Via Rapid Supercritical Extraction

Fabrication and Testing of Catalytic Aerogels Prepared Via Rapid Supercritical Extraction

DOI:
10.3791/57075-v

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09:28 min

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August 31, 2018

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, , , ,
1Department of Mechanical Engineering,Union College, 2Department of Chemistry,Union College

Chapitres

  • 00:04Titre
  • 00:42Fabrication of Alumina-Copper Sol Gels Using Copper Salts
  • 02:41Processing Alumina-Copper and Silica-Copper Sol Gels Made using Copper Salts into Aerogels via Rapid Supercritical Extraction
  • 03:49Fabrication of Copper-Nanoparticle-Doped Silica Aerogel Monoliths (Si-Cu NP)
  • 04:49Operating the Union Catalytic Testbed (UCAT)
  • 06:58Results: Characterization of Catalytic Aerogels
  • 08:38Conclusion

Summary

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Here we present protocols for preparing and testing catalytic aerogels by incorporating metal species into silica and alumina aerogel platforms. Methods for preparing materials using copper salts and copper-containing nanoparticles are featured. Catalytic testing protocols demonstrate the effectiveness of these aerogels for three-way catalysis applications.

Tags

Keywords: Catalytic AerogelsRapid Supercritical ExtractionAutomotive CatalysisCatalytic Test BedAluminum Chloride HexahydratePropylene OxideCopper Nitrate TrihydrateAlumina Sol GelStainless Steel MoldGraphite GasketStainless Steel Foil

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