3-PEC GDE Flow Cell 3x1.5 mL - Three-Compartment Photo-Electrochemical Flow Cell for Gas Diffusion Electrodes
type: Product
description: This is a horizontally mounted, three-compartment photo-electrochemical flow H-cell designed for the investigation of gas diffusion electrodes (GDEs) under controlled gas, electrolyte flow and illumination conditions. The cell consists of two liquid-filled electrochemical chambers and an additional gas chamber. The investigated GDE is mounted between the gas chamber and the central electrolyte chamber. This configuration provides direct contact between the gas phase and the gas-facing side of the GDE, while its catalyst layer remains in contact with the electrolyte. The liquid chambers may be separated by an ion-exchange membrane, preventing reaction products generated at the working and counter electrodes from affecting the opposite electrode compartment. Each liquid chamber is equipped with electrolyte inlet and outlet ports, allowing continuous electrolyte circulation, efficient removal of reaction products and connection to external electrolyte reservoirs. The GDE, aqueous or organic reference electrode, and counter electrode are not included with the cell and must be added to the quotation separately if required. Application note The cell has been designed for electrochemical and photo-electrochemical investigation of gas diffusion electrodes, including electrodes used for gas-phase reactant conversion. The reference electrode is positioned in the central electrolyte chamber, close to the electrolyte-facing surface of the GDE. The GDE is additionally sealed with a dedicated O-ring that prevents radial leakage between the gas and electrolyte compartments. This sealing design ensures a well-defined active area, minimizes bypass flow, and provides reliable gas-tight operation during electrochemical and photo-electrochemical experiments. This configuration enables reliable measurement and control of the potential at the investigated electrode while minimising the uncompensated resistance between the reference electrode and the GDE surface. The gas chamber allows a …
brand: redox.me
sku: C-A-3-PEC-GDE-3x1.5
additional property: Select electrolyte type:
  type: PropertyValue
  value: water-based electrolyte, organic electrolyte
offers: AggregateOffer
  low price: 4200.00
  high price: 4860.00
  price currency: EUR
  offer count: 2
  offers: Offer
    price: 4200.00
    price currency: EUR
    availability: https://schema.org/InStock
    item condition: https://schema.org/NewCondition
    sku: C-A-3-PEC-GDE-3x1.5
  offers: Offer
    price: 4860.00
    price currency: EUR
    availability: https://schema.org/InStock
    item condition: https://schema.org/NewCondition
    sku: C-O-3-PEC-GDE-3x1.5

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