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Browsing by Author "Bandyopadhyay, Jayita"

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Cellulose nanostructure-based biodegradable nanocomposite foams: A brief overview on the recent advancements and perspectives

Author: Motloung, Mpho P ; Ojijo, Vincent O ; Bandyopadhyay, Jayita ; Ray, Suprakash S Date: Jul 2019 The interest in designing new environmentally friendly materials has led to the development of biodegradable foams as a potential substitute to most currently used fossil fuel–derived polymer foams. Despite the possibility of developing ... Read more
Effect of the mode of nanoclay inclusion on morphology development and rheological properties of nylon6/ethylevinyl-alcohol blend composites

Author: Bandyopadhyay, Jayita ; Ray, Suprakas S ; Salehiyan, Reza ; Ojijo, Vincent O ; Khoza, Mary N ; Wesley-Smith, James Date: Sep 2017 During melt extrusion of nanocomposites, nanoparticles can be incorporated either directly or through the masterbatch, which brings up a simple question of how the mode of nanoparticle inclusion affects the morphology and hence the rheological ... Read more
Influence of nucleation and growth mechanisms on the heat deflection temperature of a reactively processed polypropylene nanocomposite

Author: Bandyopadhyay, Jayita ; Mekoa, Raphaahle C ; Makwakwa, Dimakatso M ; Skosana, Sifiso ; Ray, Suprakas S Date: Feb 2021 The development of a reactively processed polypropylene nanocomposite (PPNC) with consequential improvements in the heat deflection temperature (HDT), Vicat softening temperature (VST), and crystallization peak temperature (Tc) is reported ... Read more
Mechanism of thermal degradation-induced gel formation in polyamide 6/ethylene vinyl alcohol blend nanocomposites studied by time-resolved rheology and hyphenated thermogravimetric analyzer Fourier transform infrared spectroscopy mass spectroscopy: Synergistic role of nanoparticles and maleicanhydride-grafted polypropylene

Author: Salehiyan, Reza ; Bandyopadhyay, Jayita ; Ray, Suprakas S Date: May 2019 In this study, polyamide 6 (PA) is blended with ethylene vinyl alcohol (EVOH) to yield packaging materials with a balance of mechanical and gas barrier properties. However, the formation of gel-like structures in both polymers because of ... Read more
Morphology, thermal, and thermomechanical properties of cellulose nanocrystals reinforced polyactide/poly[(butylene succinate)-co-adipate] blend composite foams

Author: Motloung, Mpho P ; Zungu, Simphiwe ; Ojijo, Vincent O ; Bandyopadhyay, Jayita ; Ray, Suprakas S Date: Oct 2020 This study examines the influence of cellulose nanocrystal (CN) particles on the morphological, thermal, and thermo-mechanical properties of polylactide (PLA)/poly [(butylene succinate)-co-adipate] (PBSA) blend foams prepared by casting and ... Read more
Thermal properties and nonisothermal crystallization behaviour of polypropylene nanocomposite

Author: Bandyopadhyay, Jayita ; Mekoa, Raphaale C ; Skosana, Sifiso ; Ray, Suprakas S Date: Nov 2020 Nucleated polypropylene (PP) masterbatch and the nanoclay-containing composite of PP are prepared by reactive processing method to improve the thermo-mechanical properties of virgin PP. PP masterbatch and the nanocomposite exhibits pronounced ... Read more

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Browsing by Author "Bandyopadhyay, Jayita"

Browsing by Author "Bandyopadhyay, Jayita"

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