Abstract
In this work, the results of an investigation into the characteristics of ceramic membranes with a filtration layer based on alumina nanofibers and nanoparticles supported on macroporous gas-permeable ceramics obtained from natural sources of Komi Republic are presented. The method of surface self-propagating thermosynthesis was applied to form a nanostructured catalytically active layer on the surface of membranes. It has been demonstrated that the high activity of the synthesized catalytic membranes is caused by the uniform distribution of a finely dispersed active component CuO-Co3O4-CeO2 on the surface. Carbon monoxide conversion was observed at lower temperatures when membranes modified by alumina nanofibers were used as catalyst supports.
Original language | English |
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Pages (from-to) | 423-429 |
Number of pages | 7 |
Journal | Nanotechnologies in Russia |
Volume | 9 |
Issue number | 7-8 |
DOIs | |
Publication status | Published - 2014 |
Externally published | Yes |
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Engineering(all)