The most interesting part of our project so far has been
speaking with Dr. Luntz. Since the problem we are trying to solve involves
harvesting energy portably, we discussed the different ways in which this could
be done, including the use of smart materials. One such smart material system
that was particular interesting to learn about was the dielectric elastomer.
These elastomers have the ability to convert mechanical energy into electrical
energy. This is done by first connecting electrodes to both sides of a thin and
highly elastic material to create an elastic capacitor. A force that deforms
the material will cause the voltage across the capacitor to change. This change
in voltage can be used to harvest electrical energy. This technology is very
exciting because it has never been used before in commercial applications.
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