FloXcell One

The FloXell is constructed using PEEK, Ultem, and PTFE, each offering distinct advantages. Ultem is our recommended material due to its balance of functionality and strength, high chemical resistance, and semi-transparency, which allows visual access to reactions at the electrodes. PEEK provides the highest mechanical strength and the longest lifespan, while PTFE, a commonly used material for flow cells, offers a smooth surface for optimal sealing. A platinum wire is incorporated for use in counter reactions, such as oxygen evolution reactions (OER).

Flow cells bridge the gap between H-cells and electrolyzers, enabling the study of half-cell reactions with three-electrode setups. The FloXell is specifically designed for carbon dioxide reduction and carbon capture studies. Additional applications include:
• Electrochemical synthesis
• Carbon capture
• Flow battery research
• Carbon reduction reaction

The FloXell is designed for ease of assembly and robust operation. Slide-fit pins ensure precise alignment, while the integrated platinum electrode eliminates the need for external counter electrodes. High-resilience O-rings provide a leak-proof seal without requiring gaskets. Integrated nuts fixed within the plates simplify assembly by eliminating external nuts, and magnets embedded in the plates allow for quick and easy snap assembly. The package includes a rechargeable screwdriver to facilitate fast and hassle-free assembly and disassembly.

Flow channels have been optimized through simulations to minimize dead volumes and ensure uniform liquid and gas flow. The FloXell is designed for vertical operation, with an angled holder that assists in the removal of gas bubbles, improving system performance and stability.

Extensive customization options are available to meet specific research or industrial needs. These include material selection, compartment volume adjustments, tailored flow pathway designs, sample size modifications, electrode configurations, and component adjustments to ensure compatibility with your experimental setup.

The FloXell includes a holder and tripod to secure its position. The angled design of the holder aids in bubble removal. Electrical connections are simplified with integrated sockets compatible with banana plugs (included in the package). Copper tape can be used for connections between the electrode and the socket, avoiding the common instability and issues associated with direct alligator clip connections to copper tape.

PEEK fittings are used for their chemical compatibility, electrical isolation, and ease of use. These fittings are optimized for 1/8-inch tubing connections. The package also includes 2 meters of PTFE tubing and six push-to-connect fittings.

Each FloXell package includes 56 components to ensure you have everything required for immediate use:

• Top plate
• Middle plate
• Bottom plate
• Platinum wire electrode
• Rechargeable electric screwdriver
• Tube cutter
• Ten PEEK tube fittings
• Two meters of PTFE tubing
• Twelve small O-rings
• Eight large O-rings
• Electrical sockets
• Two banana plugs
• Six super-resistant M5 screws
• Four nuts
• Allen key
• Four magnet cubes
• Six push-to-connect fittings