Dielectric and Thermal Properties of Epoxy Resin Nanocomposites Containing Polyhedral Oligomeric Silsesquioxane

Pan, Miao; Zhang, Chunyu; Liu, Bo; Mu, Jianxin

doi:10.5539/jmsr.v2n1p153

Cited by 6 publications

(4 citation statements)

References 27 publications

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“…microwave) [100], known as materials having low characteristic electrical and thermal conductivity [101]. However, recent studies reveal that the dielectric properties of polymers can efficiently be enhanced by dielectric additives such as dielectric nanomaterials [102,103]. These polymers have been used in several tailored applications such as medical devices, aerospace, high voltage applications and microelectronics [29,65,104].…”

Section: Dielectric Properties Of Compositesmentioning

confidence: 99%

Accelerated microwave curing of fibre-reinforced thermoset polymer composites for structural applications: A review of scientific challenges

Mgbemena

Lin

et al. 2018

Composites Part A: Applied Science and Manufacturing

115

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Accelerated curing of high performance fibre-reinforced polymer (FRP) composites via microwave heating or radiation, which can significantly reduce cure time and increase energy efficiency, has several major challenges (e.g. uneven depth of radiation penetration, reinforcing fibre shielding, uneven curing, introduction of hot spots etc). This article reviews the current scientific challenges with microwave curing of FRP composites considering the underlying physics of microwave radiation absorption in thermoset-matrix composites. The fundamental principles behind efficient accelerated curing of composites using microwave radiation heating are reviewed and presented, especially focusing on the relation between penetration depth, microwave frequency, dielectric properties and cure degree. Based on this review, major factors influencing microwave curing of thermoset-matrix composites are identified, and recommendations for efficient cure cycle design are provided.

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Section: Dielectric Properties Of Compositesmentioning

confidence: 99%

Accelerated microwave curing of fibre-reinforced thermoset polymer composites for structural applications: A review of scientific challenges

Mgbemena

Lin

et al. 2018

Composites Part A: Applied Science and Manufacturing

115

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“…The decrease in Tg in Quartz-polyester composites is due to two factors: an incomplete curing process and an increase in the system's free volume. The rise in Tg values due to the inclusion of quartz filler is thought to be due to a decrease in free volume [34].…”

Section: Elongation (%) Of Quartz-polyester Composites By Addition Of Different % Of Quartzmentioning

confidence: 99%

Quartz Reinforced Unsaturated Polyester Resin Composites: Preparation and Characterization

Das

Nath

Das

et al. 2021

AJACR

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Compression molding has produced quartz-reinforced polyester composites (QPCs) weighing 10 to 40 per cent quartz relative to the weight of unsaturated polyester resin. Synergistic changes were made in the composite properties and were superior to those of the individual components. The composite's physical and mechanical properties such as bulk density, water absorption , tensile strength, flexural strength, hardness have illustrated the competency of the composite being developed. It was found that for the resultant composite examined, the percentage of water absorption is very small. However, when quartz content were increased, water absorption grew very slowly. Enhancement of mechanical properties strongly corresponds to strong adhesion force of quartz with the matrix and it influenced by well-disperse quartz particles on the whole surface of composite. This paper also performed thermal characterization of the composites. Because of these remarkable properties, as prepared composite can find applications in packaging, fuel cell, solar cell, structural materials and households purposes.

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“…Some of the most popular polymeric materials that used as binders are poly acrylates eg. PMMA , epoxy resin (19,20) , polyurethane (21) . and polystyrene (22) .…”

mentioning

confidence: 99%

Novel Conductive Nano-composite Ink Based on Poly Aniline, Silver Nanoparticles and Nitrocellulose

2016

Egypt. J. Chem.

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ONDUCTING polymers have attracted much attention in view of scientific interest, simple preparation method and practical applications. This article demonstrates the preparation of an electrically conductive composite based on (poly aniline, silver nanoparticles, nitrocellulose resin) by mixing the three components with each other by sonication. Poly aniline (PANI) doped with HCl was prepared by chemical oxidation pathway using potassium peroxydisulphate while silver nanoparticles (Ag-NPs) was synthesized via chemical reduction process using oleic acid and oleyl amine. The prepared materials were characterized by spectroscopic measurements (FTIR, UV-vis, TEM), in addition to thermal analysis (TGA, DSC). The electrical conductivity was measured by four-point probe method. The achieved results indicated high performance properties for the nano-composite to be applied in conducting inks.

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Dielectric and Thermal Properties of Epoxy Resin Nanocomposites Containing Polyhedral Oligomeric Silsesquioxane

Cited by 6 publications

References 27 publications

Accelerated microwave curing of fibre-reinforced thermoset polymer composites for structural applications: A review of scientific challenges

Accelerated microwave curing of fibre-reinforced thermoset polymer composites for structural applications: A review of scientific challenges

Quartz Reinforced Unsaturated Polyester Resin Composites: Preparation and Characterization

Novel Conductive Nano-composite Ink Based on Poly Aniline, Silver Nanoparticles and Nitrocellulose

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