Warning: We observe an increase of emails from fake travel portals like . "travelhosting.co.uk". We never send links to such portals so be vigilant!

14–17 Mar 2022
Europe/Berlin timezone

Influence of the Co to Mo molar ratio on active phase formation of ammonia synthesis catalysts: in-situ XRPD analysis

VC Room link
/redirectVC/3052
15 Mar 2022, 16:15
2h
Young Crystallographers Lightning Talks(+poster) Young crystallographers Lightning Talks Postersession

Speaker

Mr Paweł Adamski (West Pomeranian University of Technology in Szczecin)

Description

Transition-metal nitrides tend to form structures with variable compositions. The catalytic activity of cobalt molybdenum nitrides in ammonia synthesis is highly influenced by the composition of the catalyst. Three mixtures of cobalt(II) nitrate and ammonium heptamolybdate with a controlled molar ratio of Co:Mo (2:1, 1:1, 1:2) were prepared by simple mixing. The obtained mixtures were reduced under an ammonia atmosphere with a simultaneous collection of powder X-ray diffraction patterns.

Primary author

Mr Paweł Adamski (West Pomeranian University of Technology in Szczecin)

Co-authors

Mr Aleksander Albrecht (West Pomeranian University of Technology in Szczecin) Prof. Dariusz Moszyński (West Pomeranian University of Technology in Szczecin)

Presentation materials