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DSA electrodes | Preparation method | Advantages and disadvantages | Application |
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Titanium-based manganese dioxide electrode | Thermal decomposition method, electrodeposition method | High-specific heat capacity, low cost, environmentally friendly | Electrocatalytic degradation of organic pollutants, anodizing methanol, electrowinning extraction of nonferrous metals, etc. |
Titanium-based lead dioxide electrode | Electrodeposition method | Low cost, good corrosion resistance, good conductivity and simple preparation conditions, high brittleness, difficult machining, secondary pollution during application | Chemical power supply, chemical production, wastewater treatment, etc. |
Titanium-based ruthenium-based, and iridium-based electrodes | Thermal decomposition method, electrodeposition method | Low chlorine evolution potential, good stability, short service life, low electrocatalytic ability | Chloralkali industry, wastewater treatment, electrowinning extraction of nonferrous metals, cathodic protection, etc. |
Titanium-based antimony-doped tin dioxide electrode | Thermal decomposition method, electrodeposition method, vapor deposition method, etc. | Simple preparation conditions, low cost, high oxygen evolution potential, good electrochemical catalytic ability | Wastewater treatment, organic electrosynthesis, etc. |
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