Layered silicates/fluorinated polyimide nanocomposites for advanced dielectric materials applications

L. Y. Jiang, C. M. Leu, Kung-Hwa Wei*

*Corresponding author for this work

Research output: Contribution to journalArticle

92 Scopus citations

Abstract

The nanostructured silicates/fluorinated polyimide nanocomposite, containing only a few silicates, displays excellent water-absorption retardation behavior, which thus results in a lower leakage-current density and lower dielectric constants under higher humidity conditions than those of the pristine fluorinated polyimide. In addition, the thermal expansion of these nanocomposites is substantially lower than that of the fluorinated polyimide at elevated temperatures, and the tensile modulus of the nanocomposites is improved. Thus, these nanocomposites are quite suitable for being used as advanced dielectric materials in microelectronic applications.

Original languageEnglish
Pages (from-to)426-429
Number of pages4
JournalAdvanced Materials
Volume14
Issue number6
DOIs
StatePublished - 18 Mar 2002

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