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Title: | Covalent Functionalization Of Metal Oxide And Carbon Nanostructures With Polyocatasilesesquioxane(POSS) And Their Incorporation In Polymer Composites |
Authors: | Gomathia, A Gopalakrishnan, K Rao, C N R |
Keywords: | nanostructures chemical synthesis electron microscopy |
Issue Date: | Dec-2010 |
Publisher: | Elsevier |
Citation: | Materials research bulletin 45(12), 1894-1898 (2010) |
Abstract: | Polyoctasilsesquioxane (POSS) has been employed to covalently functionalize nanostructures of TiO2, ZnO and Fe2O3 as well as carbon nanotubes, nanodiamond and graphene to enable their dispersion in polar solvents. Covalent functionalization of these nanostructures with POSS has been established by electron microscopy, EDAX analysis and infrared spectroscopy. On heating the POSS-functionalized nanostructures, silica-coated nanostructures are obtained. POSS-functionalized nanoparticles of TiO2, Fe2O3 and graphite were utilized to prepare polymer-nanostructure composites based on PVA and nylon-6,6. |
Description: | Restricted Access |
URI: | https://libjncir.jncasr.ac.in/xmlui/10572/282 |
Other Identifiers: | 0142-9612 |
Appears in Collections: | Research Papers (Prof. C.N.R. Rao) |
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File | Description | Size | Format | |
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Material. res. bulletin 45, 1894-1898. 2010.pdf Restricted Access | 738.91 kB | Adobe PDF | View/Open Request a copy |
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