Figures of merit for electrically conductive polymer composites

J. C. Grunlan, W. W. Gerberich, L. F. Francis

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In an effort to determine the optimal balance of electrical and mechanical performance for electrically conductive polymer composites, three figures of merit were evaluated. All three figures of merit displayed peaks and/or discontinuities at a particular filler loading. These loadings appear to correspond to the critical pigment volume concentration for a given system. Composite systems based upon latex as the matrix starting material showed peaks in the figures of merit at very low carbon black concentrations (10 vol%), while composites prepared with polymer solutions or melts had peaks above 20 vol% carbon black. These differences in behaviour are attributed to differences in microstructural evolution that occur with filler loading.

Original languageEnglish (US)
Title of host publicationMaterials Research Society Symposium - Proceedings
EditorsA.I. Nakatani, R.P. Hjelm, M. Gerspacher, R. Krishnamoorti
Volume661
StatePublished - 2001
EventFilled and Nanocomposite Polymer Materials - Boston, MA, United States
Duration: Nov 27 2000Nov 30 2000

Other

OtherFilled and Nanocomposite Polymer Materials
CountryUnited States
CityBoston, MA
Period11/27/0011/30/00

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