G Venkata Ramana

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Pristine and surface modified multi-walled carbon nanotubes (MWCNT) were used to fabricate MWNT/ epoxy composite materials by solution mixing process. A suitable chemical treatment was performed in order to create the functional sites on MWCNTs for firm interlocking in between the filler and the matrix for better interfacial load transfer. The increase in(More)
A composite constituted by carbon nanopipes (CNPs) and polyaniline nanofibers (PANi NFs) is synthesized using in-situ chemical oxidative polymerization. Owing to its electrochemical activity the composite is found to be suitable as a working electrode material in hybrid type supercapacitors. Microstructural and phase analyses of the composite showed that(More)
Carbon nanotubes (CNTs ) are considered to be one of the novel reinforcement for developing advanced nanocomposites due to their outstanding thermo-mechanical properties. Multi-walled carbon nanotubes (MWCNTs ) are developed by arc discharge method. To enhance the dispersion of CNTs in polymer matrix, CNTs are modified with chemical treatment and processed(More)
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