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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 26, Number 9
BKCSDE 26(9)
September 20, 2005 

Fuctionalization of SBA-16 Mesoporous Materials with Cobalt(III) Cage Amine Complex
Sang-Cheol Han, Sujandi, Sang-Eon Park*
SBA-16, Grafting, Cobalt, Diaminosarcophagine, Confinement effect
Surface modification of tridimensional cubic mesoporous silica, SBA-16, was investigated with pendant arm functionalized cobalt diaminosarcophagine (diAMsar) cage complex which covalently grafted onto the silica surface through the silication with sylanol group. The spectroscopic results showed that the mesoporous structure was preserved under the [Co(diAMsar)]3+ grafting reaction condition. Successful grafting prevented the cobalt diAMsar cage from leaching out from the SBA-16 support.
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