Nano Express
Enhanced functionalization of Mn2O3@SiO2 core-shell nanostructures
Department of Chemistry, Indian Institute of Technology, Hauz Khas, New Delhi 110016, India
Nanoscale Research Letters 2011, 6:169 doi:10.1186/1556-276X-6-169
Published: 24 February 2011Additional files
Additional file 1:
Supplemental Material. A description of the experimental methods, supplementary figures and tables. Figure S1. The PXRD pattern of Mn2O3@SiO2 core-shell nanostructures. Reflections corresponding to Mn2O3 (cubic) with a broad feature in the 2 theta range from 20° to 30° are observed indicating the presence of amorphous silica coated on Mn2O3 particles. Figure S2. EDAX spectrum of Mn2O3@SiO2 core-shell nanostructures. Figure shows peaks corresponding to Mn, O, and Si confirming their presence in the core-shell nanostructures. Table S1 Details of the IR frequencies for functionalized core-shell nanostructures
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