Custom Platinum Mesh Electrodes
Einführung
- Our high-purity platinum mesh electrodes are engineered specifically for advanced electrochemical research where high surface area and superior mass transfer are critical. Manufactured from ≥99.99% pure platinum wire, these electrodes offer exceptional chemical inertness and catalytic activity across a wide range of pH levels and temperatures. The precision-woven mesh structure (gauze) significantly reduces polarization and background noise compared to standard plate electrodes, making them the ideal choice as counter (auxiliary) electrodes in cyclic voltammetry, bulk electrolysis, and fuel cell research. Their robust construction ensures long-term stability in aggressive electrolytes, providing the reproducibility and accuracy demanded by top-tier research institutions and industrial R&D.
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Recognizing that every electrochemical cell is unique, we provide comprehensive customization services for our platinum mesh products. You can specify the mesh count (strands per inch), wire diameter, and total geometric dimensions to perfectly fit your reactor or cell design. We also offer flexible options for the lead-wire (stem), including different lengths of platinum wire, gold-plated connectors, or reinforced PTFE-shrouded handles to ensure seamless integration and optimal conductivity. Each electrode undergoes rigorous ultrasonic cleaning and quality inspection before shipping, arriving “lab-ready.” Whether you need a micro-scale mesh for sensor development or large-scale gauze for electro-synthesis, our custom solutions help you optimize current distribution and accelerate your experimental breakthroughs.
Spezifikationen
| Typ | Platinum Sheet / Plate / Disc / Strip / Pt Electrode |
| Material Grade | High‑purity Platinum (e.g., ≥Pt 99.95%, 99.99%, 99.999% electronic/analytical grade); specialized Pt alloys (e.g., Pt‑Ir, Pt‑Rh, Pt‑Au) available on request |
| Reinheit | Typically ≥99.95%, ≥99.99%, or ≥99.999% Pt (ultra‑high purity for highly stable electrochemical behavior, low background current, and long‑term durability) |
| Formular | Flat sheet, plate, circular disc, strip, ribbon, or ultra‑thin foil; supplied as single pieces, matched sets, or bulk lots for laboratory and pilot‑scale use |
| Dicke | Customizable (typically 0.01 mm – 5 mm; ultra‑thin foils available for micro‑electrode, MEMS, and microfluidic sensor applications) |
| Größe und Form | Fully customizable dimensions; precision‑cut rectangles, squares, round discs, rings, grids, and complex CNC‑machined geometries according to drawings or CAD files |
| Surface Finish | Mill finish, bright/mirror‑polished, brushed, matte, sanded, or micro‑textured to optimize electrochemical active area, wetting properties, and coating adhesion |
| Surface Treatment / Coating | Bare platinum (standard), chemically cleaned/degreased, electrochemically polished, activated surfaces, or functionalized (e.g., catalyst layers, Pt black) for fuel cells, sensors, and advanced electrochemistry |
| Hole / Slot / Mesh Design | Precision drilled or laser‑cut holes, mounting slots, perforated patterns, or platinum mesh/expanded structures to enhance electrolyte access, gas diffusion, and mass transfer |
| Corrosion Performance | Exceptional chemical inertness and corrosion resistance in most acidic, neutral, and alkaline electrolytes; ideal as a stable working, counter, or inert electrode in harsh electrochemical environments |
| Mechanical Strength | High‑temperature stability and good mechanical strength; suitable for cutting, bending, spot‑welding, and fine machining; easy to join with wires, tabs, and conductive leads |
| Operating Temperature | Suitable from low temperatures up to very high‑temperature electrochemical and catalytic applications; melting point approx. 1768 °C (recommended operation well below melting point) |
| Surface Flatness | Tight control of thickness tolerance, roughness, and flatness to ensure uniform contact resistance, highly even current distribution, and reproducible electrochemical response |
| Application Range | Electrochemical research (CV, LSV, EIS), fuel cell and electrolyzer electrodes, electrocatalysis and hydrogen evolution/oxygen reduction studies, corrosion and passivation tests, reference and counter electrodes, biosensors, medical and neural interfaces, high‑temperature catalysis, and advanced materials research |
| Customization | Full support for laser/water‑jet cutting, precision stamping, CNC machining, micro‑patterning, tab/lead welding, surface activation/functionalization, assembly into electrode holders, and clean‑room packaging for high‑purity Pt electrodes suitable for demanding R&D and industrial applications |
Referenzmaße
| 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 | Die Größe kann individuell angepasst werden. |
To customize various metal electrodes, please click the picture below for details：
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