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 cell requires careful handling of the quartz window and proper sealing for gas operation. Chemical compatibility with PTFE and quartz must be verified before use.
- Electrode Compatibility: Use only 6mm diameter extended-length rod-type electrodes with compression fittings.
- Sealing Requirement: Ensure all O-ring compression fittings are tightened to achieve gas-tight seals before purging.
- Window Handling: Handle the removable quartz window with care to avoid breakage and maintain optical clarity.
- Gas Purging: Use the sub-surface sparger for efficient atmosphere control and verify sealing before introducing gas.
- Electrode Alignment: Rotate the PTFE inner core to align the electrode parallel to the quartz window for optimal illumination.
Assemble the cell by inserting the quartz window and securing the lid with electrode alignment. Purge the electrolyte with inert gas and connect the potentiostat for photoelectrochemical measurements.
Required Equipment:
- Inspect components
Inspect the PTFE body and quartz window for cracks or defects before assembly. - Install quartz window
Insert the quartz window into the cell body and secure it in place. - Align electrode core
Place the PTFE inner core into the lid and rotate it to align the electrode slot parallel to the window. - Insert and seal electrode
Insert a 6mm diameter extended-length electrode through the compression fitting and tighten the outer PTFE cap to seal. - Purge with inert gas
Connect the sub-surface sparger to a gas line and purge the electrolyte to control the atmosphere. - Verify seal integrity
Verify the seal integrity by checking for leaks before introducing gas.
How does the 360° rotatable PTFE core improve electrode alignment and photoelectrochemical measurement reproducibility?
The 360° rotatable PTFE inner core enables precise electrode alignment, typically oriented parallel to the quartz window. This adjustment is critical for uniform illumination of the working electrode and reproducible photocurrent responses. The design also simplifies repositioning without disassembling the cell, reducing variability across experiments.
Can this PTFE photoelectrochemical cell be used with aggressive organic solvents or acidic electrolytes?
Yes. The full PTFE construction provides excellent chemical resistance and inertness, making it suitable for aggressive electrolytes and harsh conditions commonly encountered in corrosion studies or photocatalytic research. However, users should verify chemical compatibility with both PTFE and the quartz window before use, especially with strong bases or hydrofluoric acid.
What are the essential safety and setup requirements when using the sub-surface gas sparging feature?
Proper sealing of the compression fittings and O-rings on PTFE plugs is essential before introducing gas to avoid leaks or pressure buildup. The sub-surface sparger allows efficient atmosphere control for gas-dependent experiments such as CO2 reduction. Additionally, the quartz window must be handled with care to avoid scratches or breakage, and electrodes (6 mm diameter, extended-length) are not included and must be procured separately.
The ATOMFAIR Relative Sealing Single-Chamber PTFE Photoelectrochemical Cell provides superior chemical inertness and optical access with a full PTFE body and a removable quartz window (>95% transmittance), while the 360° rotatable PTFE core enables precise electrode alignment. However, users must supply 6mm extended-length electrodes and handle the quartz window and gas seals with care.
Positive
- Full PTFE Chemical Inertness: The cell body is constructed entirely from PTFE, providing excellent chemical resistance and inertness for use with aggressive electrolytes and harsh conditions.
- High-Transmittance Quartz Window: The removable quartz window offers ≥95% light transmittance and can be quickly replaced, facilitating optical access for photoelectrochemical experiments.
Trade-offs
- Electrode Compatibility Requirement: The cell requires 6mm diameter rod-type electrodes with extended length; electrodes are not included and must be sourced separately.
- Quartz Window and Sealing Precautions: The quartz window is fragile and requires careful handling; proper sealing must be verified before gas operation to avoid leaks.
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).
