Custom Platinum Sheet Electrodes
Introducción
- Exceptional Purity and Electrochemical Stability for Precision Research Our laboratory-grade high-purity platinum plate electrodes are engineered to deliver superior performance in the most demanding electrochemical applications. Available in purity grades from ≥99.95% to 99.999% (5N), these electrodes provide ultra-low background current, exceptional chemical inertness, and long-term stability across a wide pH range and temperature spectrum. The high-purity platinum ensures minimal contamination and catalytic interference, making them ideal for critical experiments including cyclic voltammetry (CV), linear sweep voltammetry (LSV), electrochemical impedance spectroscopy (EIS), corrosion testing, electrocatalysis research, fuel cell development, and advanced sensor fabrication. Each plate is precision-cut and surface-finished to guarantee uniform current distribution and reproducible electrochemical responses, meeting the stringent requirements of top-tier research institutions and industrial innovation labs worldwide.
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Comprehensive Customization to Match Your Exact Experimental Needs Understanding that every electrochemical setup is unique, we offer complete customization services for our platinum plate electrodes. You can specify exact dimensions—length, width, and thickness (from ultra-thin 0.025 mm foils to robust 5 mm plates)—as well as geometric shapes including rectangles, squares, circles, rings, or complex CNC-machined profiles based on your CAD drawings. Surface treatments are fully flexible: choose from mirror-polished, brushed, matte, or electrochemically activated finishes to optimize active surface area and electrolyte wetting. We also provide options for precision-drilled mounting holes, welded platinum wire leads, sealed glass/PTFE assemblies, or gold-plated connector tabs to ensure seamless integration with your potentiostat and cell configuration. Each electrode undergoes rigorous ultrasonic cleaning and quality inspection, and can be supplied with a material purity certificate upon request. Whether you’re developing next-generation catalysts, building custom reference systems, or scaling up electrochemical processes, our tailored platinum plate electrodes deliver the reliability, precision, and flexibility to accelerate your research breakthroughs.
Especificaciones
| Tipo | 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 |
| Pureza | Typically ≥99.95%, ≥99.99%, or ≥99.999% Pt (ultra‑high purity for highly stable electrochemical behavior, low background current, and long‑term durability) |
| Formulario | 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 |
| Espesor | Customizable (typically 0.01 mm – 5 mm; ultra‑thin foils available for micro‑electrode, MEMS, and microfluidic sensor applications) |
| Tamaño y forma | 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 |
Dimensiones de referencia
| 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 | El tamaño se puede personalizar. |
To customize various metal electrodes, please click the picture below for details：
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