Double-Window H-Type Replaceable-Membrane Photoelectrochemical Cell, Relative Sealing, Single-Layer | 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 photoelectrochemical cell requires a user-supplied ion-exchange membrane and extended-length electrodes for proper operation. Quartz windows are fragile and must be handled with care to maintain optical clarity and prevent breakage.
- Membrane Compatibility: Verify that the ion-exchange membrane is chemically compatible with the intended electrolyte and experimental conditions before assembly.
- Seal Integrity: Inspect all O-rings and glass-to-metal seals for damage or debris prior to each use to prevent leakage.
- Electrode Requirement: Use only extended-length electrodes to ensure proper immersion and alignment within the cell compartments.
- Gas Purging: Connect the included sub-surface sparger (straight or L-type) for controlled gas purging to remove dissolved oxygen or introduce reactive gases.
- Quartz Window Care: Clean quartz windows only with soft, lint-free materials and avoid abrasive contact to maintain >95% transmittance.
Assemble the cell by installing the membrane, aligning electrodes, and purging the electrolyte. Proper sealing and electrode positioning are critical for accurate photoelectrochemical measurements.
Required Equipment: Galvanized plate assemblies, 360° rotatable PTFE core, Sub-surface sparger (straight or L-type)
- Inspect components
Inspect the glass body and quartz windows for cracks, chips, or contamination before assembly. - Install membrane
Install the user-supplied ion-exchange membrane between the cathode and anode chambers using the galvanized plate assemblies. - Align electrodes
Align the working and reference electrodes in the same compartment using the 360° rotatable PTFE core to minimize iR drop. - Purge electrolyte
Connect the sub-surface sparger and begin gas purging to remove dissolved oxygen from the electrolyte. - Fill chambers
Fill both chambers with electrolyte, ensuring the elevated floor design eliminates solution hiding effects.
What is the light transmittance of the quartz windows and how does the dual-window design benefit photoelectrochemical measurements?
The dual quartz windows offer ≥95% light transmittance, enabling dual optical access for simultaneous illumination and spectroscopic monitoring. This design allows precise alignment of the working and reference electrodes in the same compartment, minimizing iR drop and improving measurement accuracy in photoelectrochemical studies.
What are the electrode and membrane requirements for the ATOMFAIR H-type photoelectrochemical cell?
The cell requires extended-length electrodes (not included) and a user-supplied ion-exchange membrane. The working and reference electrodes share the same compartment to minimize iR drop, while the cathode and anode chambers are separated by the membrane via easy-to-replace galvanized connections. Verify membrane compatibility before use.
How should the quartz windows and seals be handled to ensure proper operation and safety?
Quartz windows are fragile and must be handled with care; inspect seals before each assembly to prevent leakage. The cell includes a sub-surface sparger (straight or L-type) for gas purging; ensure proper connection and use electrolytes compatible with high-borosilicate glass. The elevated floor design eliminates solution hiding effects, reducing contamination risks.
The ATOMFAIR double-window H-type photoelectrochemical cell with replaceable membrane and relative sealing offers a versatile platform for photoelectrochemical and membrane-based studies, with dual quartz windows for optical access, a rotatable PTFE core for precise electrode alignment, and elevated floor design to eliminate solution hiding effects, available in volumes from 30 to 250 mL.
Positive
- Dual quartz windows >95% transmittance: Two opposing quartz windows provide ≥95% light transmittance, enabling simultaneous photoelectrochemical and spectroscopic measurements with dual optical access.
- Replaceable membrane with minimized iR drop: The working and reference electrodes share the same compartment, minimizing iR drop, while the galvanized plate assembly allows quick membrane replacement for selective ion transport studies.
Trade-offs
- Extended-length electrodes required: The cell design requires extended-length electrodes for proper insertion; standard electrodes may not reach the working compartment, so compatible electrodes must be sourced separately.
- Membrane and electrodes not included: The ion-exchange membrane and electrodes are not supplied with the cell; the user must procure and verify compatibility of these components before assembly and operation.
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).
