[17p-K307-1~15] 9.5 New functional materials and new phenomena

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[17p-K307-7] Fabrication of Cu/Polyaniline Electrodes Using Cu-EDTA Complex as Cu Sources and Evaluation of their Electrocatalytic Properties for Anodic Oxidation of Glucose

〇(M1)RUNZE HUANG¹, Tomoyuki Kurioka¹, Tso-Fu Mark Chang¹, Masato Sone¹ (1.Science Tokyo)

Keywords:

electrochemical glucose sensor,polyaniline,Cu-EDTA complex

To enhance the performance of non-enzymatic electrochemical glucose sensors, we developed a composite electrode material using copper nanoparticles (CuNP) and polyaniline (PANI) with the aid of a Cu-EDTA complex. In this study,we focused on controlling the uniform dispersion of CuNP through the electrochemical doping of PANI. A PANI-coated platinum plate was fabricated via electrochemical polymerization, followed by electrodeposition of Cu using the Cu-EDTA complex as the copper source to prepare the CuNP/PANI electrode. Cyclic voltammetry measurements confirmed that the CuNP/PANI electrode exhibits high electrocatalytic activity for glucose electrooxidation.