Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/45842| Title: | Development of Nano SiO2 Particles Dispersed Shape Memory Epoxy Composites |
| Authors: | Patel, Krishan Kumar Purohit, Rajesh Hashmi, S A R Gupta, Ritesh Kumar Dwivedi, Sandeep Kumar |
| Keywords: | Polymer;Epoxy;SiO2;Nano particles;FTIR;AFM |
| Issue Date: | Mar-2019 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Thermo responsive shape memory epoxy based composites are being investigated for their excellent mechanical and thermal properties. In present study the thermosetting epoxy containing different composition of SiO2 nano particles ranging from 1 to 4 wt. % have been prepared through solvent casting route. Developed composites have been studied for grain analysis, FTIR, shape recovery, impact strength and hardness. Addition of 3 wt. % SiO2 improves hardness and impact strength significantly. Average grain size of SiO2 particles increase at higher wt. % of SiO2 in polymer matrix due to agglomeration of nanoparticles. |
| Page(s): | 21-24 |
| Appears in Collections: | AIR Vol.01(1) [March 2019] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| AIR 1(1) 21-24.pdf | 367.43 kB | Adobe PDF | View/Open |
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