Custom Copper Electrode
Introduction
- Our high-purity copper disc electrodes are engineered for the most demanding electrochemical applications. Crafted from 99.99% pure oxygen-free copper, these electrodes offer exceptional conductivity and chemical stability, making them ideal for laboratory research, battery testing, and sensor development. We understand that every experiment is unique; therefore, we provide full customization services. You can specify precise diameters, thicknesses, and connection types (including threaded or rod-mount configurations) to ensure a perfect fit for your existing rotating disk electrode (RDE) systems or custom cell setups.
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Achieve consistent, repeatable results with our professionally finished copper disc electrodes. Each unit undergoes a precision mechanical polishing process to ensure a mirror-like surface, significantly minimizing background noise and maximizing sensitivity in cyclic voltammetry and other analytical techniques. Designed for long-term durability and ease of maintenance, our electrodes are built to withstand rigorous testing environments. Whether you are conducting fundamental corrosion studies or developing next-generation electrocatalysts, our customizable copper electrodes provide the reliability and precision your research demands.
Specifications
| Type | Copper Electrode |
| Material Grade | High‑purity electrolytic copper (e.g. C11000), other copper grades on request |
| Purity | ≥99.9% Cu (electrolytic copper) |
| Form | Flat sheet or plate; supplied as single pieces, strips or coils |
| Thickness | Customizable (typ. 0.1–20 mm or as requested) |
| Size & Shape | Length, width and outline fully customizable; rectangular, square, round, ring and special‑shaped parts per drawing |
| Surface Finish | Mill finish, bright, brushed, polished, sandblasted, or roughened / activated surface for electroplating/electroforming |
| Surface Treatment / Coating | Bare copper, tinned, nickel‑plated, silver‑plated or other coatings as required for conductivity, corrosion resistance or solderability |
| Hole / Slot / Mesh Design | Can be made with drilled holes, slots, notches, perforations or patterns to optimize current distribution, electrolyte flow and mounting |
| Corrosion Resistance | Good corrosion resistance in many neutral and mildly alkaline solutions; performance in acidic/oxidizing media depends on electrolyte composition and optional surface protection |
| Mechanical Strength | Good ductility and formability, suitable for bending, punching and forming; adequate strength for most busbars, anodes/cathodes and current collectors |
| Operating Temperature | Typically up to about 200–250 ℃ in air (higher in inert environments, depending on application and surface treatment) |
| Surface Flatness | High dimensional accuracy and flatness available on request to ensure uniform current distribution and stable contact resistance |
| Application Range | Widely used as anode/cathode in copper and decorative electroplating, electroforming, PCB production, electrolytic cleaning, busbars, grounding, power distribution, and various lab & industrial cells |
| Customization | Logo/marking, cutting, bending, punching, welding, busbars, mounting holes, frames 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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