An electrically conducting polymer of aniline(noun)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "polyaniline" in a sentence
"My graduate student, Jiaxing Huang, decided to take some pictures of his polyaniline nanofibers one evening when he heard a distinct popping sound and smelled burning plastic."
"The technique could also enable polyaniline nanofibers to be used as a solder of sorts, so that other polymers (plastics) can be welded together."
"This has led to the development of more stable, conjugated polymers, e.g. polypyrrol, polyaniline and polytiophene."