Custom Titanium Electrode
Introduction
- This titanium disc electrode is made from high‑quality Grade 1 or Grade 2 titanium, featuring excellent corrosion resistance, low weight and good mechanical strength. The round disc design provides a well‑defined geometric area, making it ideal for electrochemical testing, water electrolysis, electroplating/electropolishing, corrosion studies, fuel cell and battery research, as well as general lab and pilot‑scale electrolysis. It can be used as an anode, cathode or inert current collector, and can also serve as a substrate for various catalytic coatings such as Pt, Ru–Ir, Ir–Ta, PbO₂, etc.
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All key parameters can be customized, including disc diameter, thickness, titanium grade, surface finish (as‑rolled, pickled, polished), and edge treatment (chamfered, drilled, with tab or stem). Optional holes, slots, welded leads, threaded stems and insulation sections are available to suit different fixtures and cell designs. The titanium disc electrode can be supplied as single pieces or as matched electrode sets according to your drawings, providing a flexible solution for both R&D laboratories and industrial electrochemical systems.
Specifications
| Type | Titanium 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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