| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1523710 | Materials Chemistry and Physics | 2013 | 12 Pages |
Abstract
⺠Co-Fe samples supported on both SBA-15 and HMS mesoporous silicas were obtained. ⺠Co-Fe/HMS and Co-Fe/SBA-15 samples presented Co3O4 (cubic) and CoFe2O4 (cubic) phases. ⺠Co is lesser reduced than Fe in bimetallic samples. ⺠Co-Fe/HMS and Co-Fe/SBA-15 presented great mechanical stability. ⺠Bimetallic samples revealed smaller particles than the monometallic ones.
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Authors
L.F.F.P.G. Bragança, R.R. Avillez, C.R. Moreira, M.I. Pais da Silva,