Direct evidence of the SMSI decoration effect: the case of Co/TiO 2 catalyst
Chemical Communications, 2011•pubs.rsc.org
… First direct images of cobalt nanoparticles covered by a few atomic layers thick TiO x
moieties after reduction treatment of a Co/TiO 2 system with the simultaneous formation of
Co–O–Ti bonds confirm the development of the SMSI decoration effect. … In line with the
above, further studies are needed to understand the SMSI effect in more detail. We report here
direct evidence of the SMSI encapsulation effect in Co/TiO 2 systems, through recording the
TEM images of cobalt nanoparticles covered by a few atomic layers thick titanium oxide phase. …
moieties after reduction treatment of a Co/TiO 2 system with the simultaneous formation of
Co–O–Ti bonds confirm the development of the SMSI decoration effect. … In line with the
above, further studies are needed to understand the SMSI effect in more detail. We report here
direct evidence of the SMSI encapsulation effect in Co/TiO 2 systems, through recording the
TEM images of cobalt nanoparticles covered by a few atomic layers thick titanium oxide phase. …
First direct images of cobalt nanoparticles covered by a few atomic layers thick TiOx moieties after reduction treatment of a Co/TiO2 system with the simultaneous formation of Co–O–Ti bonds confirm the development of the SMSI decoration effect.
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