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The Powerhouse Future is Flexoelectric

pacemaker
Pacemakers implanted in human hearts and utilizing lithium batteries could instead be self-powered as natural movement generates electrical power.

‘Giant flexoelectricity’ breakthrough in soft elastomers paves way for improved robots and self-powered pacemakers. Researchers have demonstrated “giant flexoelectricity” in soft elastomers that could improve robot movement range and make self-powered pacemakers a real possibility. In a paper published this month in the Proceedings of the National Academy of Sciences, scientists from the University of Houston and Air Force Research Laboratory explain how to engineer ostensibly ordinary substances like silicone rubber into an electric powerhouse.

What do the following have in common: a self-powered implanted medical device, a soft human-li...

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