|MadSci Network: Chemistry|
I definitely do not think that there is a polymer chain that gets excited
when electricity is passed through them. The reason is that the electricity
cannot be conducted through polymers (they are insulators.) However there can
be ferrous polymers that might react to magnetic forces. (You could research
about this.) I am very sure that such an application might be very useful and
that an ongoing research is in process(guessing).
I don't think that I'll be able to help you any further.
Try the links in the MadSci Library for more information on Chemistry.