▎ 摘　　要

NOVELTY - A graphene dispersed phytic acid-based nano-material modified glassy carbon electrode material manufacturing method involves dispersing graphene in phytic acid solution by performing ultrasonic treatment for 4-8 hours to obtain phytic acid graphene dispersion liquid, followed by soaking clean glassy carbon electrode in the dispersion liquid for 1-4 hours for self-assembly. The electrode is taken out, washed and dried to obtain a finished product. USE - Method for manufacturing graphene dispersed phytic acid-based nano-material modified glassy carbon electrode material for detecting acetaminophen (claimed). ADVANTAGE - The method enables manufacturing the electrode material with better electric catalytic oxidation activity, rapid response time, wide linear range, better repeatability and high stability in a simple, inexpensive and eco-friendly manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a graphene dispersed phytic acid-based nano-material modified glassy carbon electrode material manufactured by the method.