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
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References
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Journal ArticleDOI
Cellulose nanocrystals and related nanocomposites: Review of some properties and challenges
TL;DR: A review of cellulose chemically extracted nanocrystals can be found in this article, where the authors provide an overview about several aspects that involve this material, including sources, properties, challenges, and perspectives.
Journal ArticleDOI
Rheological and dielectrical characterization of melt mixed polycarbonate-multiwalled carbon nanotube composites
TL;DR: In this paper, a series of composites of polycarbonate (PC) with 23 different contents of multiwalled carbon nanotubes (MWNT) was produced by melt mixing using the masterbatch dilution method.
Journal ArticleDOI
Graphene-based Composite Thin Films for Electronics
Goki Eda,Manish Chhowalla +1 more
TL;DR: The results indicate that devices fabricated using the largest size FGS yield the highest mobility values, suggesting this simple and scaleable fabrication scheme based on a commodity plastic could be useful for low-cost, macro-scale electronics.
Journal ArticleDOI
Effect of nanotube alignment on percolation conductivity in carbon nanotube/polymer composites
TL;DR: In this paper, the authors show that the percolation conductivity of a stick network depends on alignment as well as concentration, and that the highest conductivity occurs for slightly aligned, rather than isotropic sticks.
Journal ArticleDOI
The Discovery of Polyacetylene Film: The Dawning of an Era of Conducting Polymers (Nobel Lecture)
TL;DR: This lecture is not directly related to the discovery and development of conducting polymers to which the Nobel Prize in Chemistry 2000 was awarded, but the previous work that was carried out just before the discovery of chemical doping is presented.
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