Preparation of a cellulose-polyphenylacetylene-polyaniline composite

We prepared a flexible and processable cellulose/polyphenylacetylene/polyaniline (Cell/PPA/PANI) triple-layer composite using a convenient one-pot method in water. The composite sheet exhibits electrical conductivity and a semiconducting behavior. The electromagnetic shielding function of the composite sheet was examined for applications using a circular polarized Tesla coil.