Research Lab Equipment
Research Lab Equipment

Platinum Sheet Electrode,>99.99% Purity

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Research Lab Equipment

Platinum Sheet Electrode,>99.99% Purity

Product Description
Shipping & Delivery

Product Overview

The FrankLab Platinum Sheet Electrode is manufactured from ultra-high purity platinum (≥99.99%), offering exceptional electrochemical stability, corrosion resistance, and catalytic activity.
Platinum sheet electrodes are widely used as counter electrodes, working electrodes, and inert current collectors in electrochemical research, owing to their excellent conductivity and chemical inertness across a broad potential window.
This product is suitable for electrocatalysis, fuel cell research, electrolysis, and fundamental electrochemical studies, where reproducibility and material purity are critical.

Material Properties

• Material: Platinum (Pt)
• Purity: ≥ 99.99%
• Crystal structure: Metallic platinum
• Surface finish: Smooth rolled sheet (polishing optional)
• Chemical resistance: Excellent (acidic, neutral, alkaline electrolytes)
✔ Stable under high anodic and cathodic potentials
✔ Minimal electrochemical background interference

Available Sizes

Thickness options
• 0.1 mm
• 0.2 mm
• 0.3 mm
• 0.5 mm
Standard sheet sizes
• 5 × 5 mm
• 5 × 10 mm
• 10 × 10 mm
• 10 × 15 mm
• 10 × 20 mm
• 10 × 30 mm
• 15 × 15 mm
• 15 × 20 mm
• 20 × 20 mm
• 20 × 30 mm
• 25 × 25 mm
• 30 × 30 mm
Custom dimensions and thicknesses are available upon request.

Technical Specifications

Parameter Specification
Material Platinum (Pt)
Purity ≥ 99.99%
Form Flat sheet
Thickness range 0.1 – 0.5 mm
Electrical conductivity Excellent
Corrosion resistance Outstanding
Operating electrolyte Acidic / Neutral / Alkaline
Operating temperature Ambient to elevated temperatures*
*Depends on experimental configuration.

Key Features

Ultra-High Purity Platinum

Ensures reproducible electrochemical behavior and minimizes contamination or side reactions.

Excellent Electrochemical Stability

Maintains structural and electrochemical integrity under long-term polarization.

Wide Electrochemical Window

Suitable for high-potential anodic reactions and reductive environments.

Reusable & Long Service Life

Can be cleaned, polished, and reused repeatedly without performance degradation.

Typical Applications

• Counter electrode for electrochemical cells
• Working electrode for electrocatalysis studies
• Water electrolysis (HER / OER)
• Fuel cell and PEM research
• CO₂ reduction and nitrogen reduction studies
• Electrochemical sensor development

Handling & Usage Recommendations

• Handle with clean gloves to avoid surface contamination
• Clean with dilute acid or electrochemical cycling before use
• Avoid mechanical bending to maintain flatness
• Store separately from base metals to prevent cross-contamination

Standard Package Contents

• Platinum sheet electrode (selected size & thickness)

Optional Customization
Available upon request:
• Custom sizes and thicknesses
• Polished mirror-finish surfaces
• Pre-welded platinum wire leads
• Laser-cut or shaped electrodes
•PEEK customizable

For Custom Orders or Technical Support

If you have custom requirements or need assistance selecting the appropriate platinum electrode for your experiment, please contact us:

Why FrankLab

FrankLab supplies research-grade electrochemical materials trusted by:
• University laboratories
• National research institutes
• Fuel cell & energy storage R&D teams
Every electrode is selected with a focus on purity, reproducibility, and real experimental performance.

 

FrankLab offers worldwide shipping.Orders are normally shipped from our facility in Hangzhou, China within 1-2 business days after the payment is made. It is very important that the correct shipping address is entered at checkout. We are not responsible for incorrect or undeliverable addresses.

 

Shipping Fees

Orders below USD 499 : Shipping fee of USD 14.90

Orders USD 499 and above: Free worldwide shipping

 

Large Orders & Bulk Discounts

For orders over USD 3,000, please contact our customer support team to check special pricing or potential bulk discounts before placing your order.

IMPORTANT: All goods must be inspected immediately upon delivery. Any shipping damage, missing items, or product defects must be reported to both Franklab team and the shipping carrier within 24 hours of delivery. Failure to report issues within this timeframe may result in your claim being denied. Please retain all original packaging materials, as they may be required for filing a damage claim. 

Contact Us

For shipping, returns, or bulk order inquiries, please contact:
support@franklab.shop

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