Cation sensor member based on composite material of carbon nanotubes and polymers having functionalized receptors, cation sensor, and manufacturing method therefor

Abstract

Disclosed are a cation sensor member, a cation sensor, and a manufacturing method therefor, the cation sensor member being based on a composite material of carbon nanotubes and a polymer having a functionalized receptor. A cation sensor member according to one embodiment may comprise: a polymer-carbon nanotube composite material prepared by mixing a pyridyl group-containing polymer and conductive carbon nanotubes; and a metal-porphyrin compound-based receptor functionalized to the polymer-carbon nanotube composite material, the receptor being prepared by chelating metal ions to porphyrins functionalized with the pyridyl groups.

Dependencies are inferred from the claim text.