Custom Titanium Mesh Electrode
Introduction
- This iridium–tantalum coated titanium electrode is engineered as a durable MMO (mixed metal oxide) anode for demanding electrochemical processes, including chlor‑alkali production, electro‑winning, electroplating, cathodic protection, and industrial wastewater treatment. The high‑purity titanium substrate (typically Grade 1 or Grade 2) provides excellent corrosion resistance and mechanical strength, while the Ir–Ta oxide coating offers low chlorine/oxygen evolution overpotential, high current efficiency, and long service life under continuous operation. Compared with traditional graphite or lead‑based anodes, Ir–Ta titanium electrodes deliver higher stability, cleaner operation, and more consistent electrochemical performance.
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All key parameters can be customized, such as electrode shape (plate, mesh, rod, tube, disc, or special shape), dimensions, titanium grade and thickness, Ir–Ta coating type and loading, and surface finish. Optional welded tabs, busbars, mounting holes, frames, and insulated sections are available to match your reactor design and electrical connection requirements. This customizable Ir–Ta titanium electrode is suitable for both laboratory research and large‑scale industrial systems, providing reliable, energy‑efficient operation in a wide range of electrolysis and electrochemical treatment applications.
Specifications
| Type | Titanium mesh electrode |
| Material Grade | Gr1 / Gr2 / Gr7 / Gr9 titanium, other grades on request |
| Purity | ≥99.99% |
| Form | Expanded mesh, perforated mesh, woven wire mesh; supplied as flat sheet, panel, or roll |
| Thickness | Mesh thickness or wire diameter customizable (typ. 0.1–1.0 mm), as per request |
| Mesh Size & Shape | Mesh opening size, strand width, and pattern fully customizable; rectangle, square, round, ring, plate, and special-shaped as per drawing |
| Surface Finish | Pickled, sandblasted, brushed, polished, or as‑rolled surface, depending on application |
| Surface Treatment / Coating | Bare titanium, MMO‑coated (Ru–Ir, Ir–Ta, etc.), platinum‑coated, mixed noble metal oxide or other catalytic coatings as per electrochemical requirements |
| Hole / Slot / Mesh Design | Can be made with different mesh patterns, hole sizes, slot designs, and flow‑through structures to optimize current distribution and mass transfer |
| Corrosion Resistance | Outstanding corrosion resistance in seawater, chloride media, many acids/alkalis, and electrochemical environments (especially with MMO/Pt coatings) |
| Mechanical Strength | High specific strength, good toughness and fatigue resistance, with sufficient rigidity for framed or unsupported mesh electrodes |
| Operating Temperature | Typically up to 260–300 ℃ in most coated applications; higher limits depending on coating system and environment |
| Surface Flatness | Low overpotential and high current efficiency when coated; stable potential and long service life under continuous operation |
| Application Range | Widely used in chlor‑alkali cells, sodium hypochlorite and ozone generators, cathodic protection, electro‑winning, electroplating/electropolishing, wastewater and seawater treatment, electrochemical disinfection, fuel cells, and various lab & pilot electrolysis systems |
| Customization | Logo, marking, frame welding, tabs and busbars, edge treatment, mesh pattern, coating type and loading, and complete electrode assemblies can all be customized according to drawings or samples |
Reference dimensions
| 0.1mm*5mm*10mm | 0.2mm*5mm*10mm | 0.1mm*10mm*20mm |
| 0.2mm*20mm*20mm | 0.3mm*20mm*30mm | 0.1mm*20mm*50mm |
| 0.2mm*30mm*100mm | 0.1to 0.5mm*50mm*50mm | The size can be customized |
To customize various metal electrodes, please click the picture below for details：
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