Polyaniline/multi-walled carbon nanotubes filled biopolymer based flexible substrate electrodes for supercapacitor applications

“…In fact, the addition of PANI improves the biodegradability of low-density polyethylene film (LDPE) via oxo-biodegradation [ 70 ]. The combination of PANI with biopolymers not only contributes to the packaging industry, but also has great potential in a broad array of applications, including sensors, supercapacitors, solar cells, dye removers, and optical devices [ 71 , 72 , 73 , 74 , 75 ]. Table 1 shows the improvements of biodegradable polymer matrices in various aspects after the incorporation of PANI.…”

Section: Applications Of Pani In the Food Industrymentioning

confidence: 99%

Emerging Applications of Versatile Polyaniline-Based Polymers in the Food Industry

2022

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Intrinsically conducting polymers (ICPs) have been widely studied in various applications, such as sensors, tissue engineering, drug delivery, and semiconductors. Specifically, polyaniline (PANI) stands out in food industry applications due to its advantageous reversible redox properties, electrical conductivity, and simple modification. The rising concerns about food safety and security have encouraged the development of PANI as an antioxidant, antimicrobial agent, food freshness indicator, and electronic nose. At the same time, it plays an important role in food safety control to ensure the quality of food. This study reviews the emerging applications of PANI in the food industry. It has been found that the versatile applications of PANI allow the advancement of modern active and intelligent food packaging and better food quality monitoring systems.

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“…25 Thus, XG is able to form transparent solutions with high viscosity, even under different pH and temperatures, becoming a promising material for the development of polymeric electrolytes for applications in electrochemical devices. 26 Aiming to improve the electrochemical performance of biopolymeric matrices, several studies describe the use of carbonaceous materials such as graphene, 27,28 graphite, 29 carbon nanotubes 30,31 and graphene oxide 32,33 as nanofillers. Among them, we can highlight the use of graphite, which is known to be the most abundant and low-cost mineral that has been continuously used as a source for obtaining graphene, one of the great discoveries of the 21st century.…”

Section: Introductionmentioning

confidence: 99%

“…Aiming to improve the electrochemical performance of biopolymeric matrices, several studies describe the use of carbonaceous materials such as graphene, 27,28 graphite, 29 carbon nanotubes 30,31 and graphene oxide 32,33 as nanofillers. Among them, we can highlight the use of graphite, which is known to be the most abundant and low‐cost mineral that has been continuously used as a source for obtaining graphene, one of the great discoveries of the 21st century.…”

Section: Introductionmentioning

confidence: 99%

Development of xanthan gum‐based solid polymer electrolytes with addition of expanded graphite nanosheets

Knuth

knuth

Maron

et al. 2022

J of Applied Polymer Sci

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A composite based on natural polymer xanthan gum (XG) and expanded graphite nanosheets (GNs) was prepared for application as a flexible and ecofriendly solid polymer electrolyte (SPE). To evaluate the ionic conductivity, electrochemical impedance spectroscopy was performed at different temperatures, ranging from 25 to 80 C, reaching high values of 1.1 Â 10 À3 and 2.43 Â 10 À3 S cm À1 at room temperature and 40 C, respectively, for the sample containing 0.5% by weight of GNs. Additional characterizations including X-ray diffraction, scanning electron microscopy, transmission electron microscopy, ultraviolet-visible spectroscopy, Raman spectroscopy, Fourier transform infrared spectroscopy, thermogravimetric analysis, and cyclic voltammetry were implemented to get full structural, morphological and optical relevant features of these samples. The results showed that flexible SPEs based on XG/GNs are very promising and can be used as electrolytes with high potential of application in a wide variety of electrochemical devices.

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Polyaniline/multi-walled carbon nanotubes filled biopolymer based flexible substrate electrodes for supercapacitor applications

Cited by 27 publications

References 36 publications

Robust MOF-on-MOF heterostructures as efficient cathode candidates for next-generation supercapacitors

Robust MOF-on-MOF heterostructures as efficient cathode candidates for next-generation supercapacitors

Emerging Applications of Versatile Polyaniline-Based Polymers in the Food Industry

Development of xanthan gum‐based solid polymer electrolytes with addition of expanded graphite nanosheets

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