flex-X-cell

Electrochemical flow cells for research and scale-up

flex-X-cell is a configurable and scalable flow cell platform — covering a wide range of appl​​ications and op​​erating conditions.

Key specifications

Active Area 1 - 300cm²
Streams up to 4
Stack Size up to 20 cells
Temperature up to 200C
Chemical compatibility pH 0–14; configurations for organic solvents
Pressure up to 3bar
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Specifications refer to the flex-X-cell platform, device-specific limits depend on selected components and materials. 
Extended ranges are available on request. Chemical compatibility depends on the selected wetted materials and operating conditions.

Standard flex-X-cells

Standard configurations

  • AEM
  • PEM
  • Alkaline Electrolsysis
  • CO2 Reduction
  • Electrosynthesis
  • Electrodialysis

Standard 
sizes

  • S (5 cm²)
  • M (25 cm²)
  • L (100 cm²)
  • XL (300cm²)
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Find out how to customize flex-X-cell to your experimental needs below

Configurable architecture

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Reliable o​peration

* Specifications refer to the flex-X-cell platform, device-specific limits depend on selected components and materials. Extended ranges are available on request.
** Chemical compatibility depends on the selected wetted materials and operating conditions.

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Efficient Workflow

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Proven concept

Updated design

The flex-X-cell platform has been in use for more than 5 years. In 2026 we introduced an updated design based on feedback and extensive operating experience. This website presents the new design; the previous design remains supported with full availability of cells, components and replacement parts. 

The previous design remains supported with full availability of cells, components and replacement parts.

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Tested and proven in application

The flex-X-cell is already used in a growing number of research projects and has contributed to results published in peer-reviewed scientific papers.

Pulsed CO2 Reduction

Getting the Most of Your Catalyst: How Process Parameters and Pulse Procedures Affect the Performance of eCO2R

ChemElectroChem, 2026

Tunable Anodes

Tunable Anodes: A Dynamic Solution for Fluctuating Green Electricity


Advanced Chemical Engineering, 2026

Hydrogen Compression

Effect of natural gas impurities on electrochemical hydrogen compression and strategies for mitigation 

International Journal of Hydrogen Energy, 2025

Membrane Development

Electro-Conductive Ti3C2 MXene Multilayered Membranes: Dye Removal and Antifouling Performance

Advanced Functional Materials, 2024

GDE in CO2 Reduction

Improving Gas Diffusion Electrodes for Electrochemical CO2 Reduction: Influence of the Ionomer 

ECS Meeting Abstracts, 2023

3D Printed Electrodes

Additive Manufacturing of Intertwined Electrode Pairs - Guided Mass Transport with Gyroids 

Advanced Engineering Materials, 2022

Publications include flex-X-cells of old and new design. ​The publications and external links are provided solely for informati​onal and reference purposes.

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