Graphite anode oxidation can be accelerated by introducing specific chemicals, such as nitric acid, which was demonstrated by Abdelkader and colleagues. Another method involves coating the anode electrode with p-phthalic acid (PTA) to control the exfoliation rate and enhance oxidation. A two-step electrochemical process has also been developed, where intercalation is performed using concentrated H 2 SO 4 , followed by oxidation with 0.1 M ammonium sulfate ((NH 4 ) 2 SO 4 ). This approach enables the large-scale production of GO, with a yield exceeding 70%, an oxygen content of 17.7%, and a high proportion of single-layer GO (90%). Table provides a summary of GO characteristics synthesized using various electrolytes.