Search Results - "Ravikumar, HB"

Ionic and electronic transport in PSF/NiO and PSF/TiO^sub 2^ polymer nanocomposites: A positron lifetime study by Ningaraju, S, Ravikumar, HB

“…Polymer nanocomposites of PSF/NiO and PSF/TiO2 with different wt% of nanofiller have been prepared and subjected to SEM, FTIR, X-ray diffraction, DSC, PALS and…”
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Compatibilizer-induced microstructural changes in poly(trimethylene terephthalate)/EPDM blends studied by the positron annihilation lifetime technique and differential scanning calorimetry by Ravikumar, HB, Ranganathaiah, C

“…Blends of poly(trimethylene terephthalate) (PTT) and ethylene propylene diene monomer (EPDM) with and without the compatibilizer poly (EPM‐graft‐MA) were…”
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Synthesis of graphite oxide nanoparticles and conductivity studies of PSF/GO and PSAN/GO polymer nanocomposites by Ningaraju, S., Jagadish, K., Srikantaswamy, S., Gnana Prakash, A.P., Ravikumar, H.B.

“…[Display omitted] •PALS results show noticeable changes in PSF/GO and PSAN/GO polymer nanocomposites.•DC conductivity is very high in PSF/GO nanocomposites for…”
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Positron annihilation and differential scanning calorimetric study of poly(trimethylene terephthalate)/EPDM blends by Ravikumar, H.B., Ranganathaiah, C., Kumaraswamy, G.N., Thomas, S.

“…The blends of poly(trimethylene terephthalate) (PTT) and ethylene propylene diene monomer (EPDM) with different composition have been studied by positron…”
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Influence of free volume on the mechanical properties of Epoxy/poly (methylmethacrylate) blends by RAVIKUMAR, H. B, RANGANATHAIAH, C, KUMARASWAMY, G. N, SIDDARAMAIAH

“…Positron lifetime measurements have been performed to investigate the free volume dependence of the mechanical properties of Epoxy/poly methyl methacrylate…”
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Differential scanning calorimetric and free volume study of reactive compatibilization by EPM-g-MA of poly(trimethylene terephthalate)/EPDM blends by Ravikumar, H. B., Ranganathaiah, C., Kumaraswamy, G. N., Deepa Urs, M. V., Jagannath, J. H, Bawa, A. S., Thomas, Sabu

“…Differential scanning calorimetry (DSC) and positron annihilation lifetime measurements have been carried out to study the effect of the compatibilizer maleic…”
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Free volume and the physico-mechanical behaviour of polyurethane/polyacrylonitrile interpenetrating polymer networks: positron annihilation results by Kumar, H, Siddaramaiah, Kumaraswamy, GN, Ravikumar, HB, Ranganathaiah, C

“…A series of semi‐interpenetrating polymer networks (SIPNs) of polyurethane (PU) and polyacrylonitrile (PAN) in the weight ratios 90/10, 70/30, 60/40 and 50/50…”
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