Graphite Sheet Electrode/>99.99% Purity

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Graphite Sheet Electrode/>99.99% Purity

Graphite Sheet Electrode/>99.99% Purity

Product Description
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Graphite Sheet Electrode | High-Purity Carbon Plate | FrankLab
>99.99% Purity · Excellent Conductivity · Large Active Area · Ideal for Electrocatalysis, Corrosion, and Electrolysis

Product Overview
The FrankLab Graphite Sheet Electrode is a high-purity carbon plate designed for electrochemical applications that require a stable, uniform, and chemically resistant working electrode. With outstanding conductivity, wide potential windows, and strong corrosion resistance, graphite sheets are widely used in electrocatalysis, corrosion studies, electrolysis, and material research.
FrankLab provides a complete range of standard sizes and supports full customization for advanced laboratory and industrial needs.
Key Features
• Ultra-High Purity Graphite (>99.99%)
Ensures low background current and highly reproducible electrochemical performance.
Suitable for sensitive CV, LSV, and EIS measurements.
• Large and Uniform Surface Area
Provides stable geometric area, ideal for catalyst evaluation, corrosion testing, and bulk electrolysis.
• Excellent Chemical Resistance
Highly stable in:
Acidic solutions
Neutral aqueous systems
Most organic solvents
(Not recommended for strong oxidizers such as hot concentrated nitric acid or permanganate.)
• High Structural Integrity
Graphite plates offer excellent machinability and can be shaped, drilled, or polished based on your research requirements.
• Flat, Smooth Surface
Improves reproducibility and data quality in electrochemical studies.
Technical Specifications
Parameter Specification
Material High-purity graphite (>99.99%)
Thickness Options 3 mm (standard), 4 mm (optional), customizable
Available Shapes Square / rectangular / custom geometry
Surface Finish As-cut / sanded / polished (optional)
Compatibility Excellent in acid & neutral media
Recommended Applications Electrocatalysis, CV/LSV, corrosion, electrolysis, material research
Standard Sizes
(All dimensions: Length × Width × Thickness)
Dimensions
10 × 10 × 3 mm
10 × 15 × 3 mm
15 × 15 × 3 mm
10 × 20 × 3 mm
20 × 20 × 3 mm
20 × 30 × 3 mm
25 × 25 × 3 mm
30 × 30 × 3 mm
40 × 40 × 3 mm
50 × 50 × 3 mm
70 × 70 × 4 mm
All sizes can be customized upon request.

Customization Options
FrankLab offers full OEM customization to support advanced research.
Available Customizations:

•Length and width: 1–300 mm

•Thickness: 1–20 mm

•Polishing level: coarse / fine / mirror finish

•Edges chamfered or sealed

•Custom shapes (round, strip, irregular cut)

•Optional PTFE-encapsulated version with gold-plated terminal rod

A drawing and quotation will be provided within 24 hours.

Recommended Applications

•Electrocatalysis (HER/OER/ORR)

•Corrosion studies

•Electrochemical oxidation & reduction

•Organic electrosynthesis

•Battery and supercapacitor material research

•Bulk electrolysis experiments

•Educational laboratory use


For Custom Orders or Inquiries

If you have custom requirements or any additional questions, feel free to contact us:

Email: support@franklab.shop


Why Choose FrankLab?

FrankLab Focused on electrochemical & research materials

•Stable quality for repeatable experiments

•Flexible customization capability

•Trusted by universities, institutes, and industrial R&D labs

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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