Description
Product Description
The EC-MOD is a modular flow-through electrochemical cell designed to couple three-electrode control with in situ spectroscopy and diffraction. Interchangeable optical and X-ray window assemblies configure the same base cell for Raman, FTIR, UV–Vis, XRD, or XAS measurements. Standard plate-electrode and gas-diffusion configurations support liquid-phase interfacial studies, spectroelectrochemical analysis, and gas-fed electrocatalytic reactions.
Key Features
- Multi-technique Window Platform: Interchangeable quartz, sapphire, CaF₂, Kapton film and beryllium windows configure the cell for different in situ analytical methods.
- Dual Working Electrode Configurations: Standard plate-electrode and gas-diffusion assemblies support conventional liquid-phase studies and gas-fed electrocatalysis.
- Flow-Through Electrolyte Circulation: Dedicated inlet and outlet ports support external electrolyte circulation and controlled flow during electrochemical measurements.
Technical Specifications
| Cell configuration | < 1.5 mm |
| Optical window size | 15 × 15 mm |
| Chamber structure | Single-chamber (standard configuration); Two-chamber (gas-diffusion configuration) |
| Working electrode | Sheet-type electrode |
| Reference electrode | Ag/AgCl electrode (standard) |
| Counter electrode | Platinum wire electrode |
| Cell body material | PEEK + Ti |
| Raman/UV-Vis windows | Sapphire (standard) or quartz (optional) |
| XAFS window | Kapton film (optional) |
| XRD window | Beryllium (optional) |
| IR window | CaF₂ (ZnSe optional) |
Instrument Compatibility
- Spectroscopy and X-ray Compatibility: Configurable for Raman, UV–Vis, and IR optical systems, synchrotron XAFS beamlines, and laboratory or synchrotron XRD instruments, subject to instrument geometry, beam size, incidence angle, optical access, and working-distance requirements.
- Electrochemical and Flow System Compatibility: Compatible with standard three-electrode potentiostats, external electrolyte pumps, PTFE tubing, gas-supply systems and downstream product-collection equipment.
Standard and Gas-Diffusion Configurations
- Standard Configuration (single-chamber)
General Test Configuration
IR Test Configuration
- Gas-diffusion Configuration (two-chamber)
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