A5062399640- biodegradable polymer synthesis and properties
- Polymer Nanocomposites and Properties
- Clay minerals and soil interactions
- Therapeutic Uses of Natural Elements
- Conducting polymers and applications
- Polymer composites and self-healing
- Carbon Nanotubes in Composites
- Advanced Photocatalysis Techniques
- Additive Manufacturing and 3D Printing Technologies
- Polymer Nanocomposite Synthesis and Irradiation
- Natural Fiber Reinforced Composites
- Electrospun Nanofibers in Biomedical Applications
- Advanced Sensor and Energy Harvesting Materials
- Polymer crystallization and properties
- Nanocomposite Films for Food Packaging
- Nanotechnology research and applications
- Supercapacitor Materials and Fabrication
- Adsorption and biosorption for pollutant removal
- Advancements in Battery Materials
- Fuel Cells and Related Materials
- Electrochemical sensors and biosensors
- Advanced Nanomaterials in Catalysis
- Tribology and Wear Analysis
- Advanced Battery Materials and Technologies
- Nanomaterials for catalytic reactions
University of Mysore
2020-2024
IMT Nord Europe
2009-2020
Institut Mines-Télécom
2017-2020
Université de Lille
2011-2020
École des Mines de Douai
2008-2017
Ingenierie des Materiaux polymeres
2012-2016
Kuvempu University
2001-2012
Université Lille Nord de France
2009-2012
Jeonbuk National University
2006-2008
PES University
2007
Actual parallel-plate architecture of lithium-ion batteries consists diffusion in one dimension between the electrodes. To achieve higher performances terms specific capacity and power, configurations enabling two or three dimensions is considered. With a view to build these complex three-dimensional (3D) battery architectures avoiding electrodes interpenetration issues, this work focused on fused deposition modeling (FDM). In study, formulation characterization 3D-printable...
Multi-wall carbon nanotubes (MWNTs) filled polypropylene (PP) nanocomposites were prepared through diluting a PP/MWNT masterbatch in PP matrix by melt compounding with twin screw extruder.Polypropylene grafted maleic anhydride (PP-g-MA) was used to promote the dispersion.The effect of PP-g-MA addition on rheological, mechanical and morphological properties assessed for different MWNTs loadings.Scanning electron microscopy (SEM) has shown that are distributed reasonably uniformly.A better...
Halloysites/polypropylene nanocomposites with different nanotubes contents were prepared by diluting a masterbatch containing 30 wt.% halloysites polypropylene (PP).Unmodified (HNTs) and quaternary ammonium salt treated (QM-HNTs) halloysite used.Both degree of crystallinity crystallization temperature increase upon addition into PP, thus indicating potential nucleation effect induced the nanotubes.An homogeneous distribution dispersion was observed throughout PP matrix, slightly better in...
In this work, three-dimensional (3D) printing system based on fused deposition modeling (FDM) is used for the fabrication of conductive polymer nanocomposites. This technology consists in additive multilayer polymeric nanocomposite poly(lactic acid) (PLA) and graphene by means a house made low-cost commercial bench-top 3D printer. Further, printed PLA/graphene nanocomposites containing 10 wt% PLA matrix were characterized their mechanical, electrical electromagnetic induction shielding...
Abstract Among the 3D-printing technologies, fused deposition modeling (FDM) represents a promising route to enable direct incorporation of battery within final 3D object. Here, preparation and characterization lithium iron phosphate/polylactic acid (LFP/PLA) SiO 2 /PLA 3D-printable filaments, specifically conceived respectively as positive electrode separator in lithium-ion is reported. By means plasticizer addition, active material loading raised high possible (up 52 wt.%) while still...
Adverse reactions caused by waterborne contaminants constitute a major hazard to the environment. Controlling pollutants released into aquatic systems through water degradation has been one of concerns recent research. Bismuth-based perovskites have exhibited outstanding properties in field photocatalysis. Nonetheless, many proposed bismuth-based still suffer from stability problems. The present study investigated unique metal-co-sharing composite 2D Bi2O3/Cs3Bi2Br9 nanosheet perovskite...
Abstract Poly(lactic acid) (PLA)/halloysite nanotubes (HNT) nanocomposites were prepared by melt extrusion using a masterbatch dilution process. Effect of addition both unmodified halloysites and quaternary ammonium salt treated (m‐HNT) was investigated at different nanofiller contents. A homogeneous distribution/dispersion in the PLA matrix is obtained for modified within studied composition range. The nucleating effect halloysites, resulting limited increase degree crystallinity, more...
Abstract Bio‐based polyamide 11 and natural halloysite nanotubes (HNTs) were used for the preparation of PA‐11/HNT nanocomposites with varying concentrations by melt extrusion using a masterbatch dilution process. The prepared analyzed microstructural changes, transparency, thermal stability, rheological behavior, dielectric, mechanical properties. HNT are well dispersed in PA‐11 matrix studied composition range as shown microscopy spectrophotometry. Interestingly, good dispersion increases...