Title of article
Direct Synthesis and Spectroscopic Evidence of Framework Co(II) ions in SBA-15 Mesoporous Molecular Sieves
Author/Authors
Vinu، Ajayan نويسنده , , Hartmann، Martin نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
-587
From page
588
To page
0
Abstract
CoSBA-15 with different nSi/nCo ratio have been synthesized in acidic media using nonionic surfactants and characterized, for the first time, by XRD, AAS, N2 adsorption, UV–vis DRS and ESR spectroscopy. Spectroscopic data show that all cobalt atoms in CoSBA-15 are extensively in tetrahedral coordination.
Keywords
Power requirement , Application-production research , grinding , Surface finish , Genetic-fuzzy system , prediction
Journal title
CHEMISTRY LETTERS
Serial Year
2004
Journal title
CHEMISTRY LETTERS
Record number
28233
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