Fabrication and Properties of Novel Polyaniline/ Poly(styrene-<i>co</i>-maleic anhydride)cumene Terminated/4,4′-oxydianiline/Graphite-Based Nanocomposites via Layered Polymerization

Naz, Asima; Kausar, Ayesha; Siddiq, Muhammad

doi:10.1080/03602559.2014.909475

Cited by 10 publications

(4 citation statements)

References 25 publications

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“…These results indicate that higher dispersion of an xGnP-PA6 nanocomposite is possible in CNR twins crew process than standard CoR process. Moreover, Asima Naz1 et al [220] fabrication of three material nanocomposites derived from non-functionalized and functionalized graphite, polyaniline (PANi), poly(styrene co-maleic anhydride) cumene terminated (PSMA) and 4,40-oxydianiline (ODA) via layer by layer in situ oxidative polymerization. A series of NF-G/PANi/PSMA/ODA and F -G/PANi/PSMA/ODA nanocomposites haven been a fabrication.…”

Section: Polymer Nanocomposites Based On Graphitementioning

confidence: 99%

The preparation of carbon nanofillers and their role on the performance of variable polymer nanocomposites

Sheheri

Alamshany

Sulami

et al. 2019

Designed Monomers and Polymers

114

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New synergic behavior is always inspiring scientists toward the formation of nanocomposites aiming at getting advanced materials with superior performance and/or novel properties. Carbon nanotubes (CNT), graphene, fullerene, and graphite as carbon-based are great fillers for polymeric materials. The presence of these materials in the polymeric matrix would render it several characteristics, such as electrical and thermal conductivity, magnetic, mechanical, and as sensor materials for pressure and other environmental changes. This review presents the most recent works in the use of CNT, graphene, fullerene, and graphite as filler in different polymeric matrixes. The primary emphasis of this review is on CNT preparation and its composites formation, while others carbon-based nano-fillers are also introduced. The methods of making polymer nanocomposites using these fillers and their impact on the properties obtained are also presented and discussed.

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Section: Polymer Nanocomposites Based On Graphitementioning

confidence: 99%

The preparation of carbon nanofillers and their role on the performance of variable polymer nanocomposites

Sheheri

Alamshany

Sulami

et al. 2019

Designed Monomers and Polymers

114

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“…It shows a high degree of electronic delocalization in synthesized PANi@FG. The two peaks of almost equal intensity at 1440 cm −1 and 1475 cm −1 demonstrate the deposition of PANi in emeraldine state [ 5 ]. The characteristic absorption bands of PMMA can be clearly seen from Figure 1 c, such as the peaks at υ = 2921.75, 2967.18 and 1290.50 (–CH3), and at 1731.85 (C=O) cm −1 .…”

Section: Resultsmentioning

confidence: 99%

“…The reported electrical conductivities for polymers are 10 −14 to 10 −17 S/cm, 10 5 for high-purity synthetic graphite, 10 6 for metals including copper and aluminum, 10 2 for carbon black and 10 4 for natural abundant graphite [ 3 ]. Such higher conductivity values of carbon-based fillers such as graphene, carbon nanotubes and carbon fibers make them auspicious fillers for conductive composites, but these materials are currently too costly to apply on an industrial scale [ 4 , 5 , 6 , 7 , 8 , 9 , 10 ]. Therefore, expanded graphite (EG) obtained from graphite intercalation compounds being exposed to microwave radiations or by rapid heating may be alternative filler.EG can be produced massively with a comparatively low cost and relatively higher conductivity value [ 2 ].…”

Section: Introductionmentioning

confidence: 99%

“…There are numerous investigations focusing on exfoliated graphite composites with a variety of polymers such as polystyrene (PS) [ 14 , 15 , 16 ], low-density polyethylene (LDPE) [ 3 ], polyaniline (PANi) [ 5 ] and polypyrrole (PPy)/copolymers [ 6 , 17 , 18 ]. In all aforementioned studies, EG significantly enhanced the electrical conductance performances of the prepared blends/nanocomposites.…”

Section: Introductionmentioning

confidence: 99%

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Hierarchical Polyaniline Core-Shell Nanocomposites Coated on Modified Graphite for Improved Electrical Conductivity Performance

et al. 2022

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Graphite has recently gained scientific and industrial attention due to its high electrical conductivity. In the current endeavor, a new way to fabricate novel and multifunctional nanocomposites using functional graphite (FG) as filler is presented. The fabrication of multilayered conducting composites of PANi/PMMA/PPG-b-PEG-b-PPG was carried out via in situ polymerization, using polyaniline (PANi), poly(methyl methacrylate) (PMMA) and block copolymer as matrices in the presence of FGfiller. The growth of PANi chains is manifested by PMMA due to the formation of H-bonding between imine and carbonyl groups of PANi and MMA units, respectively, and are responsible for ion exchange sites. FTIR spectroscopy was used for structural elucidation of composites while elemental analysis was accomplished by XPS and EDX spectroscopy. The morphology of the prepared PANi/PMMA/PPG-b-PEG-b-PPG@FG composites was inspected by the SEM. The structure and crystallinity of the composites was investigated via XRD. The improved thermal stability and properties of the nanocomposites were observed using TGA and DSC. The conductivity measurements were used to characterize the electrical conductivity performance of the resulting composites. The presence of functional filler as well as polyaniline shows a significant contribution towards the enhancement of electrical conductivity of PANi/PMMA/PPG-b-PEG-b-PPG@FG nanocomposites.

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Fabrication of Nanofillers: The Future Research

Tripathy,

Rodrigues,

Shimpi

2024

Handbook of Nanofillers

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Fabrication and Properties of Novel Polyaniline/ Poly(styrene-co-maleic anhydride)cumene Terminated/4,4′-oxydianiline/Graphite-Based Nanocomposites via Layered Polymerization

Cited by 10 publications

References 25 publications

The preparation of carbon nanofillers and their role on the performance of variable polymer nanocomposites

The preparation of carbon nanofillers and their role on the performance of variable polymer nanocomposites

Hierarchical Polyaniline Core-Shell Nanocomposites Coated on Modified Graphite for Improved Electrical Conductivity Performance

Fabrication of Nanofillers: The Future Research

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