Rotating Disk Electrode /RDE, Glassy Carbon / Platinum / Gold Disk, Female Thread / ALS-Compatible

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Rotating Disk Electrode /RDE, Glassy Carbon / Platinum / Gold Disk, Female Thread / ALS-Compatible

Rotating Disk Electrode /RDE, Glassy Carbon / Platinum / Gold Disk, Female Thread / ALS-Compatible

Product Description
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Rotating Disk Electrode (RDE) — Glassy Carbon / Platinum / Gold Disk

(Female Thread / ALS-Compatible)**
High-Precision Hydrodynamic Electrode · PEEK Insulation · Ø5 mm Disk

Product Overview
The FrankLab Rotating Disk Electrode (RDE) is engineered for high-accuracy hydrodynamic electrochemical measurements, including Levich analysis, Koutecký–Levich kinetics, catalyst activity benchmarking, and mechanistic studies.
This model is fully compatible with ALS-type rotators (female-thread design) and uses a robust PEEK body, offering superior chemical resistance, excellent dimensional stability, and a wide operating temperature range (10–80°C).
Available in glassy carbon, platinum, and gold disk configurations, the electrode provides exceptional reproducibility and stable rotation performance across a wide range of electrochemical systems.

 Available Disk Materials (Based on Your Drawings)

1.Glassy Carbon Disk RDE

•Disk diameter: Ø5 mm
•Chemically inert, wide potential window
•Ideal for ORR, CV baseline, electrocatalysis screening

 

2. Platinum Disk RDE

•Disk diameter: Ø5 mm
•Excellent catalytic activity
•Suitable for HER/OER, chloride media, acidic/alkaline systems

 

3. Gold Disk RDE

•Disk diameter: Ø5 mm
•Highly stable noble metal surface
•Ideal for thiol chemistry, SAMs, CO oxidation, halide studies

Technical Specifications (ALS-Compatible Model)
Parameter Value
Disk Diameter Ø5 mm (GC / Pt / Au optional)
Insulator Outer Diameter Ø12 mm (PEEK body)
Overall Electrode Height ~25 mm
Thread Type Female Thread (ALS-Compatible)
Working Temperature 10–80°C
Insulator Material PEEK (high-temperature, solvent-resistant)
Rotation Compatibility ALS Rotators / RRDE-ALS shaft systems
Chemical Resistance Acid, base, organic solvent compatible
Key Features
•High-Precision Manufacturing
•Disk press-fit with µm-level tolerance
•Ensures smooth surface, stable background current, and reproducible kinetic data
• PEEK Insulating Body
•High thermal stability for elevated temperature testing
•Resistant to acids, bases, organic solvents
•More durable than PTFE in industrial or long-term applications
• ALS-Compatible Female Thread
•Direct fit to ALS rotating shafts
•No adapters required
•Ensures perfect axial alignment and wobble-free rotation
• Multiple Disk Options
Choose GC / Pt / Au based on research needs (ORR, SAMs, catalysis, mechanistic studies).

Applications
Electrocatalysis
•ORR activity / electron transfer number
•HER / OER benchmarking
•CO₂RR preliminary screening
Mechanistic Analysis
•Levich and Koutecký–Levich (K–L) plots
•Reaction order studies
•Mass-transfer–controlled kinetics
Surface Chemistry
•Self-assembled monolayers (SAMs)
•Halide adsorption studies
•Noble metal surface reactions
General Electrochemical Research
•CV, LSV, chronoamperometry
•Baseline analysis with GC disk
•Electrochemical sensor development

Advantages of FrankLab RDE
  1. Multi-material disk options (GC, Pt, Au) for different research scenarios
  2. High-temperature PEEK insulation for more rigorous conditions
  3. Perfect compatibility with ALS rotators
  4. Smooth, stable hydrodynamic performance suitable for publication-quality data
  5. Long service life due to precision machining and robust materials

Customization Options
FrankLab supports full customization:
•Disk materials: GC / Pt / Au / Cu / Ni
•Disk diameter: 3 mm, 5 mm, 6 mm, custom sizes
•Body material: PEEK / PTFE / custom polymers
•Thread type: ALS female, Pine male, metric thread, or custom
•Laser engraving, batch coding, QC documentation
•Custom engineering drawings within 24 hours

 

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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