- High current efficiency, excellent corrosion resistance, long anode service life, and can carry high current density (up to 10000A/M2).
- Energy saving: As we all know, the platinum-coated electrode is a high overoxygen potential (1.563V, relative to mercury sulfate) electrode, while the precious metal oxide-coated titanium anode is a low oxygen evolution overpotential (1.385V relative to mercury sulfate) Electrode, it is easier to evolve oxygen in the anode oxygen evolution area. Therefore, during electrolysis, the cell pressure is relatively low, which saves electricity. This phenomenon has been clearly reflected in the alkaline copper plating tank for copper foil post-treatment.
- No pollution: The titanium anode coating of precious metal oxide coating is a ceramic oxide of precious metal iridium. This oxide is a very stable oxide, almost insoluble in any acid and alkali, and the oxide coating is only 18~40μm , the overall coating has less oxide content. Therefore, the precious metal oxide-coated titanium anode will not pollute the electroplating solution, which is basically the same as the platinum-plated electrode.
- High cost performance: In order to achieve the same service life of a platinum-coated electrode (coating thickness 3.5 μm), the price of a precious metal oxide-coated titanium anode is about 80% of that of a platinum-coated electrode. The noble metal oxide-coated titanium anode has better electrochemical stability in alkaline copper plating electrolyte, and it also has excellent electrocatalytic activity and durability. Analyzing the cost of Eantium’s precious metal oxide-coated titanium anode and Pt electrode, it is obvious that the precious metal oxide-coated titanium anode is economical and affordable.