Highly Active and Stable Fe/SiO₂ Catalyst Synthesized by Atomic Layer Deposition for CO Oxidation
Highly dispersed Fe nanoparticles (NPs) were deposited on SiO2 NPs by atomic layer deposition (ALD) in a scalable fluidized bed reactor at 400 ºC. In CO oxidation reactions, over the Fe/SiO2 catalyst, Fe2O3 played a vital role. In a long-term stability test of more than 300 h of CO oxidation reaction, there was almost no activity decrease of Fe/SiO2 at 550 ºC. Graphic Abstract: [Figure not available: see fulltext.].
X. Wang et al., "Highly Active and Stable Fe/SiO₂ Catalyst Synthesized by Atomic Layer Deposition for CO Oxidation," Catalysis Letters, vol. 150, no. 11, pp. 3296 - 3303, Springer, Nov 2020.
The definitive version is available at https://doi.org/10.1007/s10562-020-03224-w
Chemical and Biochemical Engineering
Keywords and Phrases
Atomic layer deposition; CO oxidation; Iron nanoparticles; SiO 2; Stability
International Standard Serial Number (ISSN)
Article - Journal
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01 Nov 2020
National Science Foundation, Grant NSF 1803812