PTFE H-type Optical Electrochemical Cell

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PTFE H-type Optical Electrochemical Cell

PTFE H-type Optical Electrochemical Cell

Product Description
Shipping & Delivery

PTFE H-type Optical Electrochemical Cell

Sealed Configuration · Quartz Optical Window · Replaceable Ion-Exchange Membrane

Product Overview
The PTFE H-type Optical Electrochemical Cell is a fully sealed, dual-chamber electrochemical reactor designed for photoelectrochemistry, spectroelectrochemical analysis, and gas-involved electrochemical reactions.
Constructed with chemically inert PTFE cell bodies and high-transmittance quartz optical windows, this system enables simultaneous electrochemical control and in-situ optical access under strictly sealed conditions.
A replaceable ion-exchange membrane (PEM / AEM / diaphragm) is clamped between the two chambers, allowing controlled ionic transport while maintaining physical separation of anodic and cathodic compartments.
This model is supplied only in sealed configuration, ensuring excellent gas-tightness and reproducibility.

Cell Configuration
H-type dual-chamber design (sealed)
•Left chamber: working electrode compartment
•Right chamber: counter / reference electrode compartment
•Central membrane interface: replaceable ion-exchange membrane
•Side-mounted quartz optical window for in-situ illumination and spectroscopy
✔ Designed for closed-system experiments, gas control, and optical measurements ✔ Not available in non-sealed version

 Available Volumes
Chamber Volume (L / R)
30 mL – 30 mL
40 mL – 40 mL
50 mL – 50 mL
100 mL – 100 mL
150 mL – 150 mL
200 mL – 200 mL
250 mL – 250 mL
500 mL – 500 mL
Custom chamber volumes available upon request

Optical Window Specifications
Cell Volume Quartz Window Ø Effective Illumination Ø
50 mL 29 mm 24 mm
≥100 mL 41 mm 35 mm
•Optical material: UV-grade fused quartz
•Optical transmittance: >95% (UV–Vis range)
•Window sealed via compression flange + O-ring system

Technical Specifications
Parameter Specification
Cell body material PTFE (polytetrafluoroethylene)
Optical window Fused quartz
Configuration Sealed H-type, dual chamber
Membrane position Central clamped interface
Membrane compatibility Nafion, AEM, BPM, porous diaphragm
Electrode ports Multi-port threaded PTFE caps
Gas ports Inlet & outlet (sealed)
Seal type O-ring compression sealing
Chemical resistance Strong acid / alkali / organic solvents
Operating temperature Typically −20 °C to 120 °C (PTFE limited)
Key Features
• Fully Sealed, Gas-Tight System
Designed for closed electrochemical environments, enabling:
•Gas purging (Ar / N₂ / CO₂)
•Oxygen exclusion
•Gas collection and sampling
•Stable long-term electrolysis

• Integrated Optical Access
Side-mounted quartz optical window allows:
•In-situ UV-Vis spectroscopy
•Photoelectrochemical illumination
•Real-time observation of electrode behavior

• Replaceable Ion-Exchange Membrane
Central membrane interface supports:
•PEM / AEM / BPM
•Custom membrane thickness
•Adjustable channel size upon request
Ideal for separated anode–cathode reactions.

• PTFE Construction for Maximum Chemical Stability
•No metal contamination
•Excellent corrosion resistance
•Suitable for aggressive electrolytes

• Rotatable Inner PTFE Caps
Inner PTFE lids support 360° rotation, allowing precise alignment between:
•Electrode
•Optical window
•Sample position

Typical Applications
•Photoelectrochemical water splitting
•CO₂ reduction (photo-assisted or dark)
•Spectroelectrochemistry (UV-Vis)
•Gas-phase electrochemical reactions
•Membrane-separated electrocatalysis
•In-situ optical monitoring of electrode processes

Standard Delivery Contents
•PTFE optical cell body (Left) ×1
•PTFE optical cell body (Right) ×1
•Inner PTFE caps ×2
•Outer PTFE caps ×2
•Quartz optical windows ×2
•Optical window compression flanges ×2
•Optical window O-rings ×4
•Threaded connection rods ×5
•Butterfly nuts / fasteners (set)
•Sealing screws (electrode & gas ports) – assorted
•O-rings (electrode & gas ports) – assorted
•PTFE tubing (gas lines) – approx. 3 m
⚠ Electrodes and membranes are not included unless specified.

Customization Options
Available upon request:
•Membrane type & thickness
•Optical window diameter
•Port number & thread type
•Reference electrode adapters
•Pressure-resistant sealing upgrade
•Special volume ratios (asymmetric chambers)

For Custom Orders or Inquiries

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

Email: support@franklab.shop

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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