Preparation of nanocomposite polypyrrole/cellulose nanocrystals for conductive paper

Al-Dulaimi, Ahmed A.; Wanrosli, W.D.; Abdulrazak, Lway Faisal; Husham, M.

doi:10.1515/npprj-2018-3018

Cited by 7 publications

(6 citation statements)

References 52 publications

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“…At the same time, the development prospects of fiber materials were discussed from the perspective of design frontiers in combination with the market. (2) We should first choose materials that save energy and have low carbon emissions. More consideration is given to the renewable resources created by nature to lay the foundation for the production of high-quality clothing and to achieve low carbon, environmentally, and friendly clothing design.…”

Section: Discussionmentioning

confidence: 99%

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Application of Polypyrrole Cellulose Nanocrystalline Composite Conductive Material in Garment Design

Liu

2022

Advances in Materials Science and Engineering

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The Chinese nation has a long cultural history and has deep attainments in food, clothing, art, and other cultural fields. With the development of science, technology, economy, and culture, new materials continue to appear, providing new ideas for clothing design. Polypyrrole is a common conductive polymer. The pure pyrrole monomer presents a colorless oily liquid at room temperature, slightly soluble in water and nontoxic. Nanocrystals, also called nanoscale crystals, use high-energy polymer spheres to pack calcium, magnesium ions, and bicarbonate in water to produce a water-insoluble crystal structure. Conductive composite materials mainly refer to composite conductive polymer materials, which are composed of polymers and various conductive substances through a certain composite method. This article aims to study the application of polypyrrole cellulose nanocrystalline composite conductive material in clothing design. Starting from the structural characteristics of the polypyrrole cellulose nanocrystalline composite conductive material, this article uses case analysis to study deeply the suitable polypyrrole cellulose nanocrystalline composite conductive material. This article can effectively use the innovative application method of its appearance style, so as to realize its application in clothing design. Starting from the functional properties of the polypyrrole cellulose nanocrystalline composite conductive material, the specific application of the polypyrrole cellulose nanocrystalline composite conductive material in different clothing designs is analyzed. Combining the postmodernist clothing style characteristics, aesthetic habits, and the characteristics of polypyrrole cellulose nanocrystalline composite conductive materials, this paper studies the innovative style design of polypyrrole cellulose nanocrystalline composite conductive materials. The experimental results in this paper show that when the reaction time is 2 min, the reaction rate at this time is zero, indicating that this time is in the initial stage of the reaction. After 4 minutes, as the reaction time increases, the reaction rate shows an increasing trend; when the reaction time is longer than 10 minutes, the reaction rate increases slowly and has a downward trend, which indicates the end of the reaction. The highest average reaction rate is about 7.5 mg/min.

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Section: Discussionmentioning

confidence: 99%

“…e experiment found that, with the decrease of pH value, mechanical properties such as tensile index and elongation at break decreased slightly. e results of elongation at break of 0.65pH sample showed different responses to pH value[2].Wang et al…”

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confidence: 99%

Application of Polypyrrole Cellulose Nanocrystalline Composite Conductive Material in Garment Design

Liu

2022

Advances in Materials Science and Engineering

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“…In the presence of the oxidant APS, Py is polymerized on the CNC surface to form a powerful PPy package, which is attributed to the effect of hydrogen bonding (see Figure 3 g). At the same time, PPy in PPy/CNCs composites also forms strong hydrogen bonds with the fiber substrate, which makes PPy/CNCs firmly attached to the fiber substrate [ 26 ]. The PPy/CNCs will readily be stacked layer upon layer to form composite materials conductive layer through order arrangement, disorder arrangement or orderly disorder coexistence (see Figure 3 h,i).…”

Section: Resultsmentioning

confidence: 99%

In-Situ Oxidative Polymerization of Pyrrole Composited with Cellulose Nanocrystal by Reactive Ink-Jet Printing on Fiber Substrates

Cao

et al. 2022

Polymers

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A simple and novel method for the deposition of polypyrrole (PPy) and cellulose nanocrystal (CNC) composites on different fiber substrates by reactive ink-jet printing was proposed. PPy/CNCs composites were successfully prepared, and the surface resistance of conductive layer deposited on different fiber substrates is the least when the monomer concentration is 0.6 M. PPy/CNCs were deposited on polyethylene terephthalate (PET) to form a conductive layer by adding polyvinyl alcohol (PVA), and the optimum sintering temperature is 100 °C (monomer/PVA ratio 4.0, conductivity 0.769 S cm−1). The PPy/CNCs conductive layer deposited on the paper has the lowest surface resistance and the best adhesion, and the surface resistance of PPy/CNCs conductive layer decreases first and then increases with the increase of sulfonate concentration. Moreover, the volume of anion in sulfonate will affect the arrangement and aggregation of PPy molecular chain in composite materials. Appropriate sulfonate doping can improve the conductivity and stability of conductive paper, and the maximum conductivity is 0.813 S cm−1. Three devices based on PPy/CNCs conductive paper were proposed and fabricated. Therefore, this ink-jet printing provides a new method for the preparation of conductive materials, sensors, energy storage and electromagnetic shielding, etc.

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“…Cellulose-water interaction, which gives -OH bending of absorbed water, is also observed at 1641 cm-1. The peak of C-Hasym bending was shown at 1019 cm -1 (C-O-C) and 903 cm -1 (C-Hdeform) modes of the β-glycosidic linkage between the anhydrous glucose rings (Al-Dulaimi & Wanrosli, 2017;Putri Amanda et al, 2020;Y. Sun et al, 2008).…”

Section: Ftir Spectroscopy Analysismentioning

confidence: 99%

Cellulose Nanofibers from Regenerated Cellulose fibers of Cigarette Butts and Application in Pickering Emulsion

Amanda¹,

Masruchin²,

Amelia³

2022

Reaktor

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Cellulose nanofibers (CNF) have been applied in various applications due to the abundant raw materials and excellent mechanical and thermal properties. In this work, CNF from Cigarette butts (CNF-CB) was used as emulsion stabilized for oil in water emulsion. CNF was prepared from regenerated cellulose fibers that were produced by deacetylation of Cigarette butts waste using autoclave and then hydrolysis by chemical treatment using sulfuric acid. The FTIR spectra of CNF-CB showed chemically convert from Cigarette butts waste, indicating removal of the acetyl group. TEM micrographs showed nanocellulose with diameters of 8-32.30 nm. XRD analysis shows that the CNF-CB is a cellulose II allomorph with a crystallinity index of about 88.04%. Thermogravimetric analysis showed high char residue for the nanocellulose compared to raw fibers. The addition of CNF-CB with a concentration of 0.5% into the oil-in-water emulsion (O/W) showed better stability than commercial surfactant. In conclusion, this approach offers a promising strategy for upcycling cigarette butts waste to produce nanocellulose, which could be used in various applications.

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Preparation of nanocomposite polypyrrole/cellulose nanocrystals for conductive paper

Cited by 7 publications

References 52 publications

Application of Polypyrrole Cellulose Nanocrystalline Composite Conductive Material in Garment Design

Application of Polypyrrole Cellulose Nanocrystalline Composite Conductive Material in Garment Design

In-Situ Oxidative Polymerization of Pyrrole Composited with Cellulose Nanocrystal by Reactive Ink-Jet Printing on Fiber Substrates

Cellulose Nanofibers from Regenerated Cellulose fibers of Cigarette Butts and Application in Pickering Emulsion

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