The effect of manganese on the structural and surface properties of nanocrystalline cobalt catalyst for ammonia synthesis

• Authors: Zofia Lendzion-Bieluń
• Languages of publication: EN

Abstracts

EN

Based on the active surface model of the iron catalyst for ammonia synthesis, the assumptions which led to obtaining the cobalt catalyst for ammonia synthesis were described. The incorporation into the system small amounts of manganese, an element which binds oxygen stronger than cobalt, has influence the development of the catalyst’s specific surface area. The activity of manganese modified catalysts is higher than that of cobalt catalyst without manganese addition. The obtained catalysts were characterized with the following methods: ICP-OES, XRD, BET [...]

Keywords

EN

Ammonia synthesis; Cobalt catalyst; Activity; Thermal resistance

• Publisher: De Gruyter Open
• Journal: Open Chemistry
• Year: 2012
• Volume: 10
• Issue: 2
• Pages: 327-331

Dates

published

1 - 4 - 2012

online

29 - 1 - 2012

Contributors

author

Zofia Lendzion-Bieluń

• Szczecin, Institute of Inorganic Chemical Technology and Environmental Engineering, West Pomeranian University of Technology, 70-322, Szczecin, Poland

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Identifiers

DOI

10.2478/s11532-011-0147-y