Impact of Nanocellulose Loading on the Crystal Structure, Morphology and Properties of PVDF/Magnetite@NC/BaTiO3 Multi-component Hybrid Ceramic/Polymer Composite Material

The hybrid multifunctional magnetic organic/inorganic composite materials, with addition of optimal filler type and quantities are attractive due to wide range of potential application, from various pressure sensors, through smart packaging, to tissue engineering and medicine. The structural, morpho...

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Published in:Journal of inorganic and organometallic polymers and materials 2024, Vol.34 (5), p.2129-2139
Main Authors: Janićijević, Aleksandra, Pavlović, Vera P., Kovačević, Danijela, Đorđević, Nenad, Marinković, Aleksandar, Vlahović, Branislav, Karoui, Abdennaceur, Pavlović, Vladimir B., Filipović, Suzana
Format: Article
Language:English
Subjects:
Barium titanates
Chemistry
Chemistry and Materials Science
Composite materials
Crystal structure
Inorganic Chemistry
Iron oxides
Magnetic properties
Magnetic saturation
Magnetite
Morphology
Organic Chemistry
Polymer matrix composites
Polymer Sciences
Polyvinylidene fluorides
Pressure sensors
Smart sensors
Structural analysis
Substrates
Tissue engineering
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Summary:The hybrid multifunctional magnetic organic/inorganic composite materials, with addition of optimal filler type and quantities are attractive due to wide range of potential application, from various pressure sensors, through smart packaging, to tissue engineering and medicine. The structural, morphological and magnetic properties of polyvinylidene fluoride/nanocellulose/magnetite@BaTiO 3 hybrid films were investigated. The presented study revealed significant impact of nanocellulose (NC) content on formation of the polymorphs of PVDF, responsible for ferro-, piezo- and pyroelectric properties. The structural characterization, XRD and Raman measurements confirmed enhancement of the β and γ phases when the loading of NC higher then 4 wt% in multi-component hybrid films. The saturation magnetization value gradually raises with increasing amount of NC and reaches its maximum value of 41.2 emu/g at content of 4 wt% NC. Further, addition of NC decreases saturation magnetization value regardless of constant amount of magnetite, indicating optimal content of NC substrate for co-precipitation of Fe 3 O 4 onto NC matrix. Graphical Abstract
ISSN:1574-1443
1574-1451
DOI:10.1007/s10904-023-02953-w