5. Optimization of a dielectric polymer
Depending on the desired properties and their determinants presented above, several approaches can be implemented to design an optimal dielectric polymer.
5.1 Maximizing free volume
The Clausius-Mossotti relationship expresses the influence of free volume on dielectric properties. This is particularly true when introducing sterically hindered groups into a polymer chain.
Introducing the adamantane group into a polyimide chain reduces the permittivity from 3.5 to 2.7 and also reduces its hydrophilic character
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Optimization of a dielectric polymer
Dielectric polymer applications
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