Primary Gas Diffusion Electrolysis Cell – PEEK HousingProduct Type: Gas diffusion electrolysis cell
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, technical compatibility or configuration confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC LLC
Brand: ATOMFAIR®
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The cell requires electrodes, membranes, and windows that match the selected channel size (10×10 mm or 20×20 mm) and the fixed 20 mm cathode–anode gap. Gas flows from top to bottom; liquid flows from bottom to bottom, and the PEEK housing imposes chemical compatibility limits.
- Channel size compatibility: Electrodes and membranes must match the 10×10 mm or 20×20 mm channel dimensions; non-standard sizes require custom inquiry.
- Electrode spacing constraint: The fixed 20 mm cathode–anode gap dictates the thickness and arrangement of the electrode assembly.
- Flow direction constraint: Gas must be supplied to the top inlet and liquid to the bottom inlet to maintain the specified top-to-bottom gas and bottom-to-bottom liquid flow paths.
- Housing material compatibility: The PEEK housing is chemically resistant but may not be compatible with all electrolytes or solvents; confirm compatibility before use.
- Required accessory confirmation: Electrodes, membranes, windows, and gas diffusion electrodes must be separately selected and verified for correct fit and function.
What are the key considerations when selecting channel size for the AF-GDE-PEEK gas diffusion electrolysis cell?
The cell offers common channel sizes of 10×10 mm and 20×20 mm, with customization supported. The choice directly affects active electrode area and mass transport characteristics; the fixed 20 mm cathode‑anode gap ensures consistent electric field and diffusion path length regardless of channel size.
Which electrodes, membranes, and windows are required to operate the AF-GDE-PEEK cell?
Electrodes, membranes, windows, and gas diffusion electrodes are not included with the cell and must be selected separately. The cell is compatible with standard research‑grade components; confirm the exact configuration with the technical sales team to ensure proper sealing and electrochemical compatibility.
How should gas and liquid flow be arranged in the AF-GDE-PEEK cell to maintain stable operation?
The specified flow arrangement is gas from top to bottom and liquid from bottom to top to optimize mass transfer and prevent flooding. Proper control of flow rates and pressure differential is essential; standard protective packaging is used for shipping, and custom reinforcement is available upon request.
The Atomfair Primary Gas Diffusion Electrolysis Cell with PEEK housing (AF-GDE-PEEK) is a research-grade flow cell designed for gas diffusion electrochemical studies, featuring a counter-flow arrangement (gas top-to-bottom, liquid bottom-to-top) and customizable channel sizes of 10×10 mm or 20×20 mm, with a fixed 20 mm cathode-anode gap.
Positive
- Counter-flow mass transport design: The opposing flow directions for gas (top to bottom) and liquid (bottom to top) enhance reactant distribution and product removal, improving electrochemical performance in gas diffusion electrolysis.
- PEEK housing chemical resistance: PEEK (polyether ether ketone) provides excellent resistance to a wide range of aggressive electrolytes and solvents, along with high thermal stability, making it suitable for demanding electrochemical conditions.
Trade-offs
- Fixed 20 mm electrode gap: The cathode-anode gap is fixed at 20 mm, which may limit optimization for reactions that benefit from smaller inter-electrode distances to reduce ohmic losses or improve mass transport.
- Separate accessory procurement required: Electrodes, membranes, windows, and gas diffusion electrodes are not included and must be ordered separately, adding coordination steps and potential compatibility checks for the user.
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).
