Book ChapterDOI
Biopolymer Composites With High Dielectric Performance: Interface Engineering
Kalim Deshmukh,M. Basheer Ahamed,Rajendra R. Deshmukh,S. K. Khadheer Pasha,Pundlik Rambhau Bhagat,K. Chidambaram +5 more
- pp 27-128
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TLDR
In this article, the preparation and dielectric behavior of various biopolymer composites is presented, including metal nanoparticles and carbon-based nanofillers such as carbon nanotubes, graphene, etc.Abstract:
In recent years, there is a growing interest in studying the dielectric behavior of biopolymer composites due to their potential application as a dielectric material in various electronic devices such as microchips, transformers, and circuit boards. Conducting electroactive polymer composites have also been investigated for various potential applications which include biological, biomedical, flexible electrodes, display devices, biosensors, and cells for tissue engineering. In this chapter, the preparation and dielectric behavior of various biopolymer composites is presented. These biopolymer composites generally consist of nanoscale metal nanoparticles and carbon-based nanofillers such as carbon nanotubes, graphene, graphene oxide (GO), etc., dispersed into the polymer matrix. The physical and chemical properties of these fillers and their interactions with polymers have a significant effect on the microstructure and the final properties of nanocomposites. The biopolymer composites with excellent dielectric properties show great promise as an energy storage dielectric layer in high-performance capacitor applications such as embedded capacitors. This chapter highlights some of the examples of such biopolymer composites; their processing and dielectric behavior will be discussed in detail.read more
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Journal Article
Alignment of Boron Nitride Nanotubes in Polymeric Composite Films for Thermal Conductivity Improvement
TL;DR: In this article, Boron nitride nanotubes (BNNT)/polyvinyl alcohol (PVA) composite fibers were fabricated via electrospinning so that all BNNTs became aligned in the fiber casting direction.
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J. Alipal,N.A.S. Mohd Pu'ad,T.C. Lee,Nadirul Hasraf Mat Nayan,Norain Sahari,Hatijah Basri,Maizlinda Izwana Idris,Hasan Zuhudi Abdullah +7 more
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Insights on Flexible Zinc-Ion Batteries from Lab Research to Commercialization
Haobo Dong,Jianwei Li,Jian Guo,Feili Lai,Fangjia Zhao,Yiding Jiao,Dan J. L. Brett,Tianxi Liu,Guanjie He,Guanjie He,Ivan P. Parkin +10 more
TL;DR: In this article, the authors summarized the recent progress in polymer electrolytes for flexible ZIBs, especially hydrogel electrolytes, including their synthesis and characterization, and provided an insight from lab research to commercialization, relevant challenges, device configurations, and life cycle analysis.
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Synthesis and factor affecting on the conductivity of polypyrrole: a short review
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Additive manufacturing in drug delivery applications: A review.
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References
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Journal ArticleDOI
Magnetite−Polypyrrole Metacomposites: Dielectric Properties and Magnetoresistance Behavior
Jiang Guo,Hongbo Gu,Huige Wei,Qianyi Zhang,Neel Haldolaarachchige,Ying Li,David P. Young,Suying Wei,Zhanhu Guo +8 more
TL;DR: In this paper, the conductive polypyrrole (PPy) polymer nanocomposites (PNCs) reinforced with different magnetite (Fe3O4) nanoparticle loadings have been successfully synthesized by using a facile surface initiated polymerization (SIP) method.
Journal ArticleDOI
Thermal Stability of PCL/PLA Blends Produced by Physical Blending Process
TL;DR: In this paper, morphological, thermal and rheological tests were performed to evaluate the miscibility and thermal stability of the polymers and their blends, important characteristics to apply in scaffold fabrication.
Journal ArticleDOI
Polypyrrole Thin Films Formed by Admicellar Polymerization Support the Osteogenic Differentiation of Mesenchymal Stem Cells
TL;DR: Adhesion of mesenchymal stem cells on tissue culture plates (TCP) coated with polypyrrole thin films made by admicellar polymerization demonstrated superior induction of MSC osteogenicity, which was comparable to standard TCP dishes, unlike PPy films of similar thickness prepared by chemical polymerization without surfactant.
Journal Article
Biocompatibility studies on polyaniline and polyaniline–silver nanoparticle coated polyurethane composite B Biointerfaces
TL;DR: A very strong positive correlation is observed between the contact angles of the polymers and the various biological parameters, indicating hydrophilic surfaces prevent bacterial biofilm as well as are compatible to cells when compared to hydrophobic surfaces.
Journal ArticleDOI
Control of polyaniline conductivity and contact angles by partial protonation
TL;DR: In this paper, the conductivity of polyaniline base after immersion in aqueous solutions of various acids is reported. But the authors do not specify a specific value of conductivity when investigating conducting polymers.
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