Alumina coated nickel nanoparticles as a highly active catalyst for dry reforming of methane

Elham Baktash; Patrick Littlewood; Reinhard Schomäcker; Arne Thomas; Peter C. Stair

doi:10.1016/j.apcatb.2015.05.018

Alumina coated nickel nanoparticles as a highly active catalyst for dry reforming of methane

Elham Baktash, Patrick Littlewood, Reinhard Schomäcker, Arne Thomas, Peter C. Stair

Northwestern University

Research output: Contribution to journal › Article

59 Citations (Scopus)

Abstract

Alumina coated nickel nanoparticles were prepared employing atomic layer deposition (ALD) on nickel oxide (NiO) nanoparticles and subsequent reduction of the NiO core. The materials showed impressive activity and stability for dry reforming of methane at elevated temperatures (700-800. °C), especially when compared to the uncoated and reduced NiO nanoparticles. The stabilization against sintering at high temperatures is the crucial factor explaining the high catalytic activity of alumina coated Ni nanoparticles.

Original language	English
Pages (from-to)	122-127
Number of pages	6
Journal	Applied Catalysis B: Environmental
Volume	179
DOIs	https://doi.org/10.1016/j.apcatb.2015.05.018
Publication status	Published - Dec 1 2015

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Keywords

Atomic layer deposition (ALD)
Core-shell structures
Dry reforming of methane (DRM)
Nanoparticles
Nickel oxide

ASJC Scopus subject areas

Catalysis
Environmental Science(all)
Process Chemistry and Technology

Cite this

Baktash, E., Littlewood, P., Schomäcker, R., Thomas, A., & Stair, P. C. (2015). Alumina coated nickel nanoparticles as a highly active catalyst for dry reforming of methane. Applied Catalysis B: Environmental, 179, 122-127. https://doi.org/10.1016/j.apcatb.2015.05.018

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Access to Document

10.1016/j.apcatb.2015.05.018