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

Xiaofeng Wang; Baitang Jin; Xiaoqing He; Tommi A. White; Xinhua Liang

doi:10.1007/s10562-020-03224-w

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

Xiaofeng Wang
, Baitang Jin
, Xiaoqing He
, Tommi A. White
, Xinhua Liang

Department of Energy, Environmental & Chemical Engineering

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

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.].

Original language	English
Pages (from-to)	3296-3303
Number of pages	8
Journal	Catalysis Letters
Volume	150
Issue number	11
DOIs	https://doi.org/10.1007/s10562-020-03224-w
State	Published - Nov 1 2020

Keywords

Atomic layer deposition
CO oxidation
Iron nanoparticles
SiO
Stability

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10.1007/s10562-020-03224-w

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@article{e1d8b0b503574f19b349de0960b96b60,

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

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.].",

keywords = "Atomic layer deposition, CO oxidation, Iron nanoparticles, SiO, Stability",

author = "Xiaofeng Wang and Baitang Jin and Xiaoqing He and White, \{Tommi A.\} and Xinhua Liang",

note = "Publisher Copyright: {\textcopyright} 2020, Springer Science+Business Media, LLC, part of Springer Nature.",

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doi = "10.1007/s10562-020-03224-w",

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TY - JOUR

T1 - Highly Active and Stable Fe/SiO2 Catalyst Synthesized by Atomic Layer Deposition for CO Oxidation

AU - Wang, Xiaofeng

AU - Jin, Baitang

AU - He, Xiaoqing

AU - White, Tommi A.

AU - Liang, Xinhua

PY - 2020/11/1

Y1 - 2020/11/1

N2 - 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.].

AB - 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.].

KW - Atomic layer deposition

KW - CO oxidation

KW - Iron nanoparticles

KW - SiO

KW - Stability

UR - https://www.scopus.com/pages/publications/85084235648

U2 - 10.1007/s10562-020-03224-w

DO - 10.1007/s10562-020-03224-w

M3 - Article

AN - SCOPUS:85084235648

SN - 1011-372X

VL - 150

SP - 3296

EP - 3303

JO - Catalysis Letters

JF - Catalysis Letters

IS - 11

ER -

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

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Keywords

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