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Franklab
H-Type Sealed Optical Electrochemical Cell
H-Type Sealed Optical Electrochemical Cell
Regular price
$159.00 USD
Regular price
Sale price
$159.00 USD
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Product Description
Product Overview
The FrankLab H-Type Sealed Optical Electrochemical Cell is a dual-compartment electrochemical reactor designed for spectroelectrochemistry, photo-electrochemical studies, and membrane-separated reactions. This cell is ideal for CO₂ Reduction Reactions (CO₂RR), PEC (photo-electrochemical water splitting), and operando spectroscopy experiments, providing precise optical access and gas control.
The cell is available in both single-layer and dual-layer designs, allowing researchers to choose the configuration that best fits their experimental needs.
Key Features
•Dual-Chamber System:
Single-Layer Design: Simple and ideal for basic electrochemical reactions, offering one chamber for the reaction.
Dual-Layer Design: Features separated half-reactions with membrane separation, providing independent gas control for each chamber and minimizing product crossover.
•Optical Window for Spectroscopic Measurements:
Compatible with UV-Vis, Raman, and IR spectroscopy for in-situ analysis, allowing direct optical probing of the reaction zone without affecting the electrochemical setup.
•Gas Tight, Independent Atmosphere Control:
Independent gas inlet and outlet for each compartment, supporting gases like CO₂, O₂, Ar, and N₂.
The setup allows for bubble-free or sparged operation, ensuring consistent gas environments during the experiment.
•Modular Electrode Compatibility:
Compatible with a wide range of electrodes such as glassy carbon, platinum, gold, and Ag/AgCl reference electrodes.
Custom options for optical thin-layer electrodes.
•Membrane Interface:
Features a flat membrane clamping zone compatible with Nafion, AEM, and CEM membranes, ideal for fuel cell configurations.
Technical Specifications
| Parameter | Specification |
| Cell Type | H-type sealed optical electrochemical cell |
| Available Volumes | 50 mL, 100 mL, 150 mL, 200 mL, 250 mL, 300 mL |
| Body Material | High-purity borosilicate glass |
| Optical Window | Integrated glass optical port (quartz optional) |
| Sealing Method | PTFE threaded caps + chemical-resistant O-rings |
| Gas Ports | Independent gas inlet + outlet (per chamber) |
| Electrode Ports | Working / counter / reference |
| Membrane Interface | Flat membrane clamping zone (Nafion / AEM / CEM) |
| Temperature Range | −20 °C to 120 °C |
| Pressure | Atmospheric / low-pressure operation |
| Chamber Configuration | Single or Dual Chamber options available |
How to Use
•Handling & Assembly:
1. Wear gloves to avoid contamination (e.g., oils, sweat).
2. Use sharp blades or laser cutting to prevent damage to carbon fibers.
•Electrochemical Setup:
1. Ensure proper sealing between the carbon paper and catalyst layer to minimize contact resistance.
2. Calibrate the system for gas purging and optical measurements before starting experiments.
Storage & Transportation
•Storage Conditions:
1. Store in a dry, dust-free environment.
2. Temperature: 5°C–30°C, relative humidity: <60%.
•Handling:
1. Avoid pressure, folding, or rolling to prevent material damage.
2.Re-seal unused carbon paper in original packaging to preserve quality.
Typical Applications
•CO₂ Reduction Reaction (CO₂RR)
•Photo-electrochemical (PEC) water splitting
•Spectroelectrochemistry (UV-Vis, Raman, IR)
•Membrane-separated electrocatalysis
•Gas-liquid electrochemical interfaces
•Mechanistic and kinetic studies
Standard Package Contents
•H-type glass cell body (left and right chambers)
•PTFE sealing caps
•Electrode port screws (for electrode & gas use)
•Chemical-resistant O-rings
•Gas tubing connectors
•Membrane clamping interface
Note: Electrodes and membranes are not included and must be configured separately.
Optional Customization
Available upon request:
•Quartz optical windows (UV / deep-UV compatible)
•Custom chamber volume ratios
•Angled optical ports
•High-temperature glass
•Pressure-reinforced sealing
•Integrated electrode holders (PEEK / PTFE)
•Pre-assembled membrane module.
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 electrochemical cells are designed by electrochemists, for electrochemists. Our focus is on:
•Clean geometry
•Chemical reliability
•Experimental reproducibility
•Compatibility with real research workflows
Used by universities, national labs, and industrial R&D teams worldwide.