Evidence is provided that thermal decomposition of Co(CO)4SiCl3 adsorbed on silica in a hydrogen atmosphere results in the formation of metallic cobalt nanoparticles covered with a Co2SiO4/CoO shell instead of cobalt silicide nanoparticles, as had been reported previously.
Re-investigation of the thermal decomposition of Co(CO)4SiCl3 adsorbed on silica
GROSS, SILVIA;
2010
Abstract
Evidence is provided that thermal decomposition of Co(CO)4SiCl3 adsorbed on silica in a hydrogen atmosphere results in the formation of metallic cobalt nanoparticles covered with a Co2SiO4/CoO shell instead of cobalt silicide nanoparticles, as had been reported previously.
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