Advanced Gas Diffusion Electrolysis Cell with Observation Window – 7 mm Electrode GapProduct Type: Gas diffusion electrolysis cell
Research-grade laboratory product
|
|||||||||||||||||||||||
|
|||||||||||||||||||||||
|
LABORATORY PROCUREMENT SUPPORT
For model selection, technical compatibility or configuration confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
|
|||||||||||||||||||||||
|
Manufacturer: Atomfair LLC LLC
Brand: ATOMFAIR®
|
The cell requires precise alignment of the 7 mm electrode gap to ensure uniform current distribution and reproducible results. Compatibility with specific electrolytes, membranes, and gas diffusion electrodes must be verified prior to assembly to avoid leakage or contamination.
- Electrode Gap Tolerance: Maintain the 7 mm cathode-anode gap exactly as specified to prevent non-uniform electric fields and potential hot spots.
- Material Compatibility: Confirm that the selected electrolyte, membrane, and electrode materials are chemically compatible with the PEEK body and quartz window to avoid degradation or corrosion.
- Observation Window Care: Handle the high-purity quartz window with clean gloves and avoid scratching to preserve optical clarity during in-situ reaction monitoring.
- Chamber Seal Integrity: Ensure all sealing surfaces are free of debris and that the three-chamber assembly is tightened evenly to prevent gas or liquid leakage.
- Custom Configuration Verification: For non-standard electrode sizes or window materials, confirm that all components fit the 5×20 mm chamber without deforming the PEEK body.
How does the 7 mm electrode gap in the Atomfair AF-GDE-7MM affect the trade-off between ohmic resistance and mass transport compared to the 3 mm option?
The 7 mm electrode gap increases solution resistance due to the longer path between anode and cathode, but this larger gap improves gas bubble disengagement and reduces electrode flooding in gas diffusion layers. The cell is designed with a PEEK body and 1 cm2 reaction area, and the 7 mm gap is one of two selectable configurations to match user priorities between ohmic loss and mass transport stability.
What electrode and membrane compatibility constraints exist for the Atomfair AF-GDE-7MM three-chamber gas diffusion cell?
The cell accepts standard 1 cm2 electrodes and membranes designed for three-chamber gas diffusion electrolysis. The reaction area footprint is defined by the 1 cm2 specification and PEEK body geometry. Gas diffusion electrodes and membranes are sold separately; non-standard electrode sizes or window materials are available by special request. Full compatibility must be confirmed with the technical sales team before ordering.
What handling and safety precautions are required for the quartz observation window and PEEK body during operation?
The high-purity quartz observation window is mechanically fragile and should be handled carefully to avoid scratches or cracks. The PEEK body is chemically resistant to common acidic and alkaline electrolytes used in CO2 reduction and water electrolysis. Standard protective packaging is used for safe delivery, and custom reinforcement is available on request. For specific handling guidelines under pressurized or thermal cycling conditions, consult the technical sales team.
This research-grade gas diffusion electrolysis cell features a PEEK body, 1 cm² reaction area, and a high-purity quartz observation window for in situ monitoring. The 7 mm electrode gap reduces mass transport limitations but increases ohmic resistance relative to the 3 mm variant, and the cell requires separate procurement of electrodes, membranes, and gas diffusion electrodes.
Positive
- Quartz observation window: High-purity quartz plate enables direct visual monitoring of electrode processes and gas evolution during operation.
- Chemically resistant PEEK body: PEEK construction provides excellent chemical resistance and electrical insulation, suitable for aggressive electrolytes and high-purity electrochemical studies.
Trade-offs
- Increased ohmic resistance at 7 mm gap: The 7 mm cathode-anode gap introduces higher uncompensated resistance compared to the 3 mm configuration, potentially reducing energy efficiency in high-current applications.
- Accessories not included: Electrodes, membranes, windows, and gas diffusion electrodes must be purchased separately, requiring additional procurement coordination and compatibility verification.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
