Studies on the recrystalization of nanocrystalline metals

• Autorzy: Lendzion-Bieluń Z. , Gleń M.
• Języki publikacji: EN

Abstrakty

EN

The influence of the promoters such as CaO, Al2O3 and K2O on the specific surface area of the nanocrystalline cobalt was determined. The recrystalization process of the nanocrystalline cobalt was determined and compared with the examinations conducted on the iron catalyst for ammonia synthesis. The triply promoted nanocrystalline obtained cobalt after the annealing process, has got greater specific surface area than the triply promoted iron.

Słowa kluczowe

EN

nanocrystalline cobalt; recrystalization

PL

kobalt nanokrystaliczny; rekrystalizacja; nanokrystaliczne metale

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2007
• Tom: Vol. 9, nr 4
• Strony: 5--7
• Opis fizyczny: Bibliogr. 6 poz., rys., tab.

Twórcy

autor

Lendzion-Bieluń Z.

autor

Gleń M.

• Institute of Chemical and Environment Engineering, Szczecin University of Technology, ul. Pułaskiego 10, 72-322 Szczecin,

Bibliografia

• 1. Bartholomew C. H.: Mechanisms of catalyst deactivation, Applied Catalysis A: General, 2001, 212, 17.
• 2. Arabczyk W., Jasińska I. in Proceedeings of the 13th International Congress on Catalysis, Paris, 2004.
• 3. Jasińska I., Arabczyk W. Kinetic studies of the recrystallization process of iron catalyst for ammonia synthesis, Chem. Pap., 2005, 59(6b), 496.
• 4. Arabczyk W. The state of studies on iron catalyst for the ammonia synthesis, Polish Journal of Chemical Technology, 2005, 7. 8.
• 5. Lendzion-Bieluń, Z., Podsiadły M., Narkiewicz U., Arabczyk W. Rev. Adv. Mater. Sci., 2006, 12, 145.
• 6. Arabczyk W., Narkiewicz U., Moszyński D. Langmuir, 1999, 15(12), 5785.