Highly Active and Stable Fe/SiO₂ Catalyst Synthesized by Atomic Layer Deposition for CO Oxidation

Author

Xiaofeng Wang
Baitang Jin
Xiaoqing He
Tommi A. White
Xinhua Liang, Missouri University of Science and TechnologyFollow

Abstract

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.].

Recommended Citation

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

Department(s)

Chemical and Biochemical Engineering

Comments

National Science Foundation, Grant NSF 1803812

Keywords and Phrases

Atomic layer deposition; CO oxidation; Iron nanoparticles; SiO 2; Stability

International Standard Serial Number (ISSN)

1011-372X; 1572-879X

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2021 Springer, All rights reserved.

Publication Date

01 Nov 2020