C-Flow 5×5 Electrochemical Research Cell

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Features

  • An electrochemical research cell that is easily assembled by hand: Quick assembly and disassembly with no tools required
  • Improved flow distribution: Designed using computational fluid dynamics (CFD) the cell is optimised to promote turbulence with a flow distributor.
  • Capable of using a wide range of electrode materials from 1 – 8 mm in thickness.
  • Can be used as a divided cell or an undivided cell. A wide variety of membrane materials may be used
  • A stand is provided for easy assembly
  • Templates are provided for easy cutting of membranes and gaskets
  • Supplied with 50 mm x 50 mm carbon electrodes
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Specifications

Electrode dimensions 50 mm x 50 mm
Unit height 185 mm
Unit width 110 mm
Unit weight 4200 g
End-plates 304 stainless steel
Cell frames cPVC (PEEK or PTFE is possible on request of special order)
Electrodes Flat plate carbon
Current collectors Brass
Electrolyte ports Thread Size 1/4" NPT of 11mm depth. The as supplied fitting is a hose barb 3/8” ID tubing
Flow Rate 150 to 3000 ml/min (depending upon fluid properties)

- Specifications subject to confirmation at time of request.

Our Electrochemistry Equipment Resources

C-Flow 5x5 Electrochemical Research Cell Data Sheet

Download Data Sheet

View our 5 x 5 Electrochemical Research Cell Operation Manual

View our Manual

C-Flow LAB 5 x 5 Electrochemical Research Cell Case Study

Our Case Study demonstrates the versatility of the C-Flow LAB 5x5 cell

Download Case Study

C-Flow Electrochemical Cell Range Brochure

Our Electrochemical Cells and Systems Brochure

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Electrochemical Research Cell Assembly Guidance:

See how easy it is to assemble our Electrochemical Research Cell

Client Testimonial for our C-Flow LAB Electrochemical Research Cells

“We have purchased multiple C-Flow Electrochemical Research cells for our research on electrical energy storage in high-power aqueous organic redox flow batteries.

The C-Tech Innovation C-Flow cells allow us to perform the experiments during days of continuous operation. We utilized this for the accumulation of knowledge from the ground level of molecular systems up to the realistic conditions relevant for technology.

Moreover, we are using the C-Flow cells for electrosynthetic applications. Among them are the production of hydrogen peroxide, localized extraction of oxygen from air, CO2 electrochemical capturing and valorisation of biopolymers. Finally, we are using C-Flow cells for the evaluation of the membranes, a key component in most of electrochemical devices, in realistic conditions.

I would highly recommend C-Flow cells due to the robustness, long-term stability and operational versatility.”

Mikhail Vagin – Linköping University

FAQs

Please refer to our manual and data sheet above as some questions may be answered within these supporting documents. 

Do you supply spare parts?
We do not provide spare parts.
We do not  supply gaskets, membranes, or electrodes, but there are templates for both shipped with the unit which allows you to cut your own.

What is included?
For parts list please see the user manual above for information.

What is the typical flow rate in ml/min is acceptable when using the C-Flow 5×5 and 1×1?
For a 5×5 the flow rate is typically 150 to 3000 ml/min and for our 1×1 cell the flow rate is 30 to 600 ml/min.
Of course this depends upon fluid properties and if you reach any other limit such as pressure.

What is the lead time for delivery?
C-Flow 5×5 or 1×1 cells are normally in stock. (cPVC bodied versions)

What can the cells be used for:
It is a general purpose divided electrochemical cell designed for processing liquid electrolytes. 

What is the highest achievable current density?
For 15A maximum current and 25 sq.cm electrode area, this gives a current density of 6000 A/m2 (600 mA/cm2). Note current and current density are limited by the maximum voltage for exposed terminals and the resultant temperature of the cell.

Where can I get reference electrodes from?
Reference Electrodes: 1.6 mm diameter versions:
https://2in.com/products/reference/reference.html

UK distributor – LF-1.6-100
https://www.alvatek.co.uk/electrochemistry-accessories/electrodes/reference-electrodes/leak-free-electrodes/

What is the lugin capillary size?
Same as the reference electrode size as it goes through the same fitting

What is the maximum voltage per cell?
Please see the user manual above for information.

Is there a Porous Transport Layer for the cathode and anode?
NO, the user could bond a porous layer to the solid electrodes or fill the whole flow cavity (electrode to membrane) with a porous material such as carbon felt.

Can the catalyst coated membrane be in the center of the cell without any bending or thermoforming?
Yes, CCMs could be sandwiched in the interface instead of a conventional membrane. The interface is flat with sealing by flat gaskets and/or o’rings.

 

Do you require a custom design or scale up of your electrochemical process?

If you'd like to discuss your specific requirements then talk to us so we can find an electrochemical that meets your needs.

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