Single-Chamber PTFE Photoelectrochemical Cell, Absolute 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 custom-matched electrodes and absolute sealing for anaerobic operation. The quartz window must be handled with care and chemical compatibility with PTFE and quartz verified before use.
- Electrode Matching: Electrodes must be custom-ordered as matched sets specifically for this cell model to ensure proper fit and sealing.
- Sealing Integrity: Ensure the lid jacks and outer cap are properly tightened to achieve absolute sealing before gas or vacuum operation.
- Window Handling: Handle the removable quartz window with care to avoid damage and maintain >95% light transmittance.
- Chemical Compatibility: Verify chemical compatibility of all experimental materials with PTFE and quartz before use.
- Gas Purging: Use the sub-surface sparger for gas purging and confirm sealing before introducing gas.
This procedure describes the initial setup and sealing of the cell for anaerobic photoelectrochemical experiments. Follow these steps to ensure proper electrode alignment, absolute sealing, and safe gas purging.
Required Equipment: Custom-matched electrode set, Quartz window, Gas supply line
- Inspect components
Inspect the PTFE cell body and quartz window for any cracks or damage before assembly. - Insert electrodes
Insert the custom-matched electrodes into the built-in jacks on the lid, ensuring proper fit. - Align electrodes
Rotate the 360° PTFE inner core to align the electrodes parallel to the quartz window. - Seal the lid
Tighten the outer PTFE cap to secure the lid and achieve absolute sealing. - Connect gas supply
Connect the gas supply line to the sub-surface sparger for gas purging. - Verify sealing
Verify the sealing integrity by pressurizing the cell and checking for leaks. - Confirm compatibility
Confirm chemical compatibility of all materials with PTFE and quartz before introducing electrolytes.
Can this PTFE photoelectrochemical cell be used for anaerobic experiments requiring absolute sealing?
Yes. The cell features built-in electrode jacks that provide complete sealing integrity, explicitly designed for anaerobic experiments. The 360° rotatable PTFE core allows precise electrode alignment while maintaining the seal, and a sub-surface sparger enables gas purging. All volume options (50 mL to 500 mL) share this absolute sealing design.
How does the quartz window transmittance affect photoelectrochemical measurements, and can it be replaced if damaged?
The removable quartz window offers ≥95% light transmittance to minimize optical loss during illumination, which is critical for accurate photocurrent and photovoltage measurements. The window is designed for quick replacement, allowing researchers to restore optical performance if the window becomes scratched or contaminated without replacing the entire cell.
Are standard three-electrode systems compatible with this cell, or do electrodes require special ordering?
Electrodes must be custom-ordered as matched sets specifically for this cell model. The lid incorporates built-in jacks for internal electrode integration, and the 360° rotatable PTFE core enables precise alignment parallel to the quartz window. Using non-matched electrodes may compromise the absolute sealing and alignment, so custom ordering is required.
This single-chamber PTFE photoelectrochemical cell offers absolute sealing for anaerobic experiments, with a full PTFE body providing chemical inertness and a removable quartz window for high light transmittance. Available in volumes from 50 to 500 mL, it supports precise electrode alignment via a rotatable PTFE core, but requires custom-matched electrodes and careful handling of the quartz window.
Positive
- Full PTFE chemical inertness: The entire cell body is constructed from PTFE, providing excellent resistance to aggressive electrolytes and harsh chemical conditions, ensuring no contamination.
- Absolute sealing for anaerobic experiments: Built-in electrode jacks on the lid enable complete internal electrode integration, maintaining an airtight seal crucial for oxygen-sensitive photoelectrochemical studies.
Trade-offs
- Custom-matched electrodes required: Electrodes must be ordered as matched sets specifically for this cell model, limiting the use of standard or existing electrodes.
- Quartz window handling and compatibility: The quartz window is removable and fragile, requiring careful handling, and chemical compatibility with PTFE and quartz must be verified before use with new electrolytes.
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).
