Description
Product Overview
The EC-GDE-1LC is a gas diffusion electrochemical cell designed for gas-fed electrocatalysis and continuous-flow electrochemical studies. Its two-chamber, three-electrode configuration combines a serpentine gas flow field with an enlarged liquid chamber for controlled reactant-gas delivery and electrolyte management. The enlarged chamber provides liquid-phase buffering and reduces sensitivity to short-term flow and bubble disturbances. The single-liquid-chamber design supports general gas diffusion electrode evaluation, catalyst screening, and electrochemical experiments requiring a common bulk electrolyte environment.
Key Features
- Single-Liquid-Chamber Configuration: A two-chamber, three-electrode design provides a common electrolyte environment for general gas diffusion electrode testing.
- Enlarged Liquid Chamber: The large liquid chamber provides electrolyte buffering and reduces sensitivity to short-term flow and bubble disturbances.
- Serpentine Gas Flow Field: A defined serpentine gas pathway enables controlled reactant-gas delivery to the gas diffusion electrode.
Technical Specifications
| Chamber Structure | Two-chamber |
| Electrode System | Three-electrode |
| Active Area | 4 cm² (20 × 20 mm, customizable) |
| Gas Flow Field | Serpentine |
| Working Electrode | Sheet-type gas diffusion electrode |
| Reference Electrode | Rod-type electrode (customer-supplied) |
| Counter Electrode | Sheet-type Pt mesh electrode (customer-supplied) |
| Cell Body Material | Ti + PEEK |
Typical Applications
- Gas Diffusion Electrode Studies: Evaluating sheet-type gas diffusion electrodes under controlled gas delivery and electrolyte-flow conditions.
- Gas-Fed Electrocatalysis: Investigating CO₂ electroreduction and other gas-involved electrochemical reactions under continuous-flow conditions.
- Electrocatalyst Screening: Comparing catalyst activity and electrochemical response in gas-fed electrode configurations.
- Steady-State Electrolysis: Supporting electrochemical experiments requiring a stable bulk electrolyte environment and enlarged liquid-phase buffering.
Configuration & Intended Use
The standard single-liquid-chamber configuration, combining a large liquid chamber with a serpentine gas flow field. Suitable for general gas diffusion electrode testing, flow phase electrochemical studies, and experiments requiring a stable bulk electrolyte environment.
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