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Dive into the research topics where Pijush Kanti Chattopadhyay is active.

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Featured researches published by Pijush Kanti Chattopadhyay.


Rubber Chemistry and Technology | 2011

PREDICTION OF EXTENT OF SWELLING IN TERNERY PARTICULATE RUBBER-NANOCOMPOSITES: DEVELOPMENT OF MODIFIED KRAUS EQUATION

Pijush Kanti Chattopadhyay; Santanu Chattopadhyay

Abstract Swelling of the nanoclay (NC) and carbon black (CB) filled ENR based ternary particulate nanocomposites was studied based on a novel model which is a generalized form of the Kraus equation...


Advanced Materials Research | 2010

Self-Organization of Macromolecules in Novel TPU-Clay Nanocomposites

Manas Mondal; Pijush Kanti Chattopadhyay; Dipak Kumar Setua; Narayan Chandra Das; Santanu Chattopadhyay

Nanoscale and crystalline morphology of TPU nanocomposites bearing MMT and laponite clays were studied. Laponite was dual modified using ionic and covalent modifications by different silanes. TPU-clay nanocomposites having variegated modified clays, prepared by solution casting, were characterized using TEM, SAXS, variable temperature XRD (VTXRD), and MDSC. TEM show the uniform clay dispersion in MMT nanocomposites as compared to laponite composites. SAXS showed satisfactory fitment of Guinier eqn. at lower q values. Fitment of Porod eqn. is inferior owing to contribution of internal microstructures and interfacial roughness. VTXRD (1400C to 250C at constant cooling rate) and MDSC studies revealed crystalline morphology development in annealed samples that can be related to the aspect ratio, microstructure, and functional grs of clays. The overall crystallinity development is less effected in laponite based composites.


Composites Part A-applied Science and Manufacturing | 2009

Synergistic effect of carbon black and nanoclay fillers in styrene butadiene rubber matrix: Development of dual structure

S. Praveen; Pijush Kanti Chattopadhyay; P. Albert; V.G. Dalvi; B. C. Chakraborty; Santanu Chattopadhyay


Composites Part A-applied Science and Manufacturing | 2011

Influence of interfacial roughness and the hybrid filler microstructures on the properties of ternary elastomeric composites

Pijush Kanti Chattopadhyay; Narayan Chandra Das; Santanu Chattopadhyay


Polymer Composites | 2009

Studies on novel dual filler based epoxidized natural rubber nanocomposite

Pijush Kanti Chattopadhyay; Utpal Basuli; Santanu Chattopadhyay


Thermochimica Acta | 2010

Thermal and morphological analysis of thermoplastic polyurethane-clay nanocomposites: Comparison of efficacy of dual modified laponite vs. commercial montmorillonites

Manas Mondal; Pijush Kanti Chattopadhyay; Santanu Chattopadhyay; Dipak Kumar Setua


Polymer Composites | 2009

Effect of rubber matrix type on the morphology and reinforcement effects in carbon black-nanoclay hybrid composites—A comparative assessment

S. Praveen; Pijush Kanti Chattopadhyay; S. Jayendran; B. C. Chakraborty; Santanu Chattopadhyay


Polymer International | 2009

Effect of nanoclay on the mechanical and damping properties of aramid short fibre‐filled styrene butadiene rubber composites

S. Praveen; Pijush Kanti Chattopadhyay; Soman Jayendran; B. C. Chakraborty; Santanu Chattopadhyay


Polymer Composites | 2013

Role of calcium stearate as a dispersion promoter for new generation carbon black-organoclay based rubber nanocomposites for tyre application

Tapas Ranjan Mohanty; Vivek Bhandari; Arup K. Chandra; Pijush Kanti Chattopadhyay; Santanu Chattopadhyay


Materials & Design | 2011

Impact of carbon black substitution with nanoclay on microstructure and tribological properties of ternary elastomeric composites

Pijush Kanti Chattopadhyay; Santanu Chattopadhyay; Narayan Chandra Das; P.P. Bandyopadhyay

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Santanu Chattopadhyay

Indian Institute of Technology Kharagpur

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Narayan Chandra Das

Indian Institute of Technology Kharagpur

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S. Praveen

Indian Institute of Technology Kharagpur

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Manas Mondal

Indian Institute of Technology Kharagpur

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Dipak Khastgir

Indian Institute of Technology Kharagpur

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P.P. Bandyopadhyay

Indian Institute of Technology Kharagpur

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Utpal Basuli

Indian Institute of Technology Kharagpur

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