▎ 摘　　要

NOVELTY - Graphene/carbon nanotube modified carbon paste electrode comprises a Teflon (RTM: Polytetrafluoroethylene) tube provided with a carbon paste. The carbon paste comprises graphite powder and paraffin oil. One end of the electrode wire is provided with a carbon paste, and the other end of the electrode wire is provided with graphene/carbon nanotube dispersion. USE - Graphene/carbon nanotube modified carbon paste electrode (claimed). ADVANTAGE - The graphene/carbon nanotube modified carbon paste electrode ensures high sensitivity, accuracy, stability and selectivity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene/carbon nanotube modified carbon paste electrode.