High-Dielectric-Constant Silver-Epoxy Composites as Embedded Dielectrics

High-Dielectric-Constant Silver-Epoxy Composites as Embedded Dielectrics

The incorporation of organic‐coated silver nanoparticles into an epoxy matrix (see Figure, a–f represent increasing Ag content) results in a flexible 0‐3 type nanocomposite with a strikingly high dielectric constant (greater than 300). The composite retains the flexibility and other mechanical prope...

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Veröffentlicht in:Advanced Materials, 17(14):1777-1781 17(14):1777-1781, 2005-07, Vol.17 (14), p.1777-1781
Hauptverfasser: Qi, L., Lee, B. I., Chen, S., Samuels, W. D., Exarhos, G. J.
Format: Artikel
Sprache:eng
Schlagworte:
ALUMINIUM
CAPACITORS
COATINGS
Dielectric
DIELECTRIC MATERIALS
DISTRIBUTION
Epoxy-based materials
FLEXIBILITY
Flexible electronics
MATERIALS SCIENCE
metal
MIXTURES
Nanocomposites
Nanoparticles
Nanoparticles, metal
PERMITTIVITY
POLYMERS
SILVER
SPIN
SYNTHESIS
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Zusammenfassung:The incorporation of organic‐coated silver nanoparticles into an epoxy matrix (see Figure, a–f represent increasing Ag content) results in a flexible 0‐3 type nanocomposite with a strikingly high dielectric constant (greater than 300). The composite retains the flexibility and other mechanical properties of the polymer matrix, and may be useful in applications where capacitors are embedded into printed circuit boards.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200401816