Abstract

The synthesis of reduced graphene quantum dots (rGQDs) by using 365 nm UV-source irradiated glucose through hydrothermal method and glucose as a precursor. Characterization of rGQDs was studied by various techniques such as surface morphology using Field Emission Scanning Electron Microscopy (FESEM). Optical property was studied UV–visible spectroscopy and the absorption band observed at 244, 252, 364, and 428 nm. Electrochemical behavior was examined using linear sweep voltammetry (LSV). The fabrication of rGQDs electrode by coating on stainless steel electrode using doctor blade method and studied the electrochemical properties. The results revealed that the rGQDs can be used as an active electrode materials application.

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