As U.S. Army systems and vehicles become more dependent on electronic devices and subsystems, there is an increasing
need for improving the mass- and volume-efficiency of energy storage components. The conventional approach for
saving mass and volume is to increase component energy density. Alternatively, overall system weight can be reduced
by replacing purely structural components, such as armor or frame members, with structures that also store energy.
Specifically, we are developing capacitors that can also carry structural loads by intercalating glass fiber reinforced
polymer dielectric layers with metallized polymer film electrodes.
In previous work, we developed a metric, the multifunctional efficiency (MFE), for comparing various structural
capacitor preparations and guiding multifunctional design. Modeling and characterization of fiber composite-based
structural capacitors has shown that the MFE is sensitive to fiber shape, orientation, volume fraction, and dielectric
constant. In this work, various dielectric materials are studied against this MFE metric and the effect of fiber properties
and volume fraction on MFE is explored experimentally.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.