Bracket-Type Single-Chamber PTFE Photoelectrochemical Cell, Relative Sealing | ATOMFAIRProduct Type: Electrochemical cell
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, accessory matching, platform compatibility or configuration confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
This PTFE photoelectrochemical cell requires chemical compatibility with PTFE and quartz materials. Proper sealing demands that the working electrode sample fully covers the fixed-area opening and that the rear screw is not overtightened to avoid sample damage.
- Chemical Compatibility: Verify chemical compatibility with PTFE and quartz before use.
- Electrode Specification: Use only 6mm diameter extended-length rod-type electrodes.
- Sample Coverage: Ensure the working electrode sample fully covers the fixed-area opening for proper sealing.
- Screw Torque: Do not overtighten the rear screw to avoid damaging the sample.
- Window Handling: Handle the quartz window with care to prevent breakage.
This procedure describes the assembly and setup of the PTFE photoelectrochemical cell for three-electrode measurements. Proper alignment and sealing are critical for reliable photoelectrochemical experiments.
Required Equipment: Rear screw, Outer PTFE cap, PTFE compression plug with O-ring, Gas sparger
- Mount working electrode
Mount the working electrode sample against the fixed-area opening and tighten the rear screw to achieve a seal. - Insert reference and counter electrodes
Insert the reference and counter electrodes through PTFE plugs with O-rings and secure them via compression fittings. - Align electrodes
Rotate the PTFE inner core to align the electrodes parallel to the quartz window, then tighten the outer PTFE cap. - Connect gas sparger
Connect a gas line to the sub-surface sparger for atmosphere control if required. - Fill and connect
Fill the cell with electrolyte and connect electrodes to a potentiostat.
How do I properly seal a non-standard working electrode sample in the ATOMFAIR Relative Sealing PTFE photoelectrochemical cell without damaging it?
Sealing is achieved by tightening the rear screw, which presses the working sample against a fixed-area opening (standard 1 cm², customizable). To avoid damaging the sample, do not overtighten the screw. Ensure the sample fully covers the opening for a proper seal.
What type of electrodes are compatible with the ATOMFAIR single-chamber PTFE photoelectrochemical cell?
The cell accommodates 6 mm diameter rod-type electrodes that are extended-length. Electrodes are not included and must be supplied by the user. Sealing around electrodes is accomplished via compression fittings with O-rings on PTFE plugs.
Can the ATOMFAIR PTFE photoelectrochemical cell be used with aggressive chemicals and gases, and what precautions are required?
Yes, the cell features full PTFE construction for excellent chemical resistance to aggressive electrolytes and harsh conditions. A sub-surface sparger enables efficient atmosphere control via gas purging. However, users must verify chemical compatibility of both PTFE and the quartz window with their specific reagents before use.
The ATOMFAIR Bracket-Type Single-Chamber PTFE Photoelectrochemical Cell features a chemically inert PTFE body and quartz window with >95% transmittance, designed for three-electrode systems with volumes from 50 to 500 mL. Its holder-type sample mounting accommodates non-standard working electrodes, but requires 6mm extended-length rod electrodes and careful handling of the quartz window and rear screw compression to avoid damage.
Positive
- Full PTFE construction with high-transmittance quartz window: The PTFE body provides excellent chemical resistance and inertness for aggressive electrolytes, while the quartz window offers >95% light transmittance, enabling efficient photoelectrochemical experiments.
- Holder-type sample mounting for non-standard electrodes: The rear screw compression sealing allows use of non-standard working electrode samples covering a fixed-area opening, expanding experimental flexibility beyond standard electrode geometries.
Trade-offs
- Requires 6mm extended-length rod electrodes: Electrodes are not included; the cell is designed for 6mm diameter rod-type electrodes with extended length, and the sample must fully cover the fixed-area opening for proper sealing.
- Fragile quartz window and overtightening risk: The quartz window must be handled with care to avoid breakage, and the rear screw used for sample compression should not be overtightened to prevent damage to the working sample.
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).
