Size-Induced Structural Modifications Affecting Co3O4 Nanoparticles Patterned in SBA-15 Silicas

By I. Lopes, N. E. Hassan, H. Guerba, and Gilles Wallez, A. Davidson. 2006

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The structure of Co3O4 nanoparticles patterned in SBA-15 silicas is studied. With a pore size of 7.3 nm, bundles of oriented particles, with the (400) plane parallel to the hexagonal axis, are revealed by HR-TEM. With decreasng pore sizes, structural modifications, suggested by HR-TEM, are confirmed by XRD and Raman measurements.

Subfields: Inorganic Chemistry, Materials Chemistry

View Paper: https://www.semanticscholar.org/paper/4501ce080d3c6724e9b3d79db081071540aaa9ca