In-Situ RamanSpectroelectrochemical Cell
Custom cell for in-situ Raman spectroelectrochemistry, enabling real-time analysis of redox mechanisms, catalyst behavior, and electrode surfaces under operando conditions.
In-situ Raman Spectroelectrochemical Cell – REC 02
In-situ Raman Battery Test cell(2-electrode+ventilation) – REC 08
In-situ Raman Spectroelectrochemical Cell – REC 05
In-situ Raman Spectroelectrochemical Cell – REC 03
In-situ Raman Battery Test cell (3-electrode) – REC 07
In-Situ Raman Spectroelectrochemical Cell – REC 01
In-situ Raman Battery Test cell (2-electrode+ventilation+cathode protection) – REC 09
In-situ Raman Battery Test cell (2-electrode, without ventilation) – REC 06
In-situ Raman Spectroelectrochemical Cell for Electrochemical Research
ScienceGears offers advanced in-situ Raman spectroelectrochemical cells tailored for real-time electrochemical and spectroscopic analysis. This versatile cell allows simultaneous Raman spectroscopy and electrochemical measurements, making it ideal for catalyst evaluation, corrosion studies, battery interface analysis, and hydrogen evolution/oxygen evolution reactions.
Used widely in academic and industrial labs across Australia and New Zealand, this cell integrates seamlessly with potentiostats, Raman microscopes, and flow setups.
Key Features
- In-situ Raman and electrochemical compatibility
- Two- and three-electrode configurations
- Optical window options: Quartz, Sapphire, or custom
- Corrosion-resistant materials: PTFE, PEEK, Glass, Stainless Steel
- Modular design – easy assembly and cleaning
- Supports static and flow conditions
- Compatible with Zahner, CorrTest, and Squidstat potentiostats
- Ideal for HER, OER, CO₂ reduction, and battery research
Technical Specifications
| Specification | Detail |
|---|---|
| Optical Window Material | Quartz / Sapphire / Custom |
| Cell Material | PTFE, Glass, PEEK, or Stainless Steel |
| Electrode Configuration | 2 or 3 Electrode Setup |
| Reference Electrode Port | Standard with Luggin capillary option |
| Compatibility | Upright and Inverted Raman Microscopes |
| Sample Types | Powders, Thin Films, Bulk Electrodes |
| Flow Options | Static or Continuous Flow (via Luer ports) |
| Sealing | O-ring with leak-proof compression design |
Applications
- Hydrogen evolution and oxygen evolution reaction (HER/OER)
- CO₂ electroreduction (CO₂RR)
- Battery interface studies
- Electrocatalyst performance testing
- Corrosion monitoring
- In-situ Raman monitoring of redox processes
Available Models (REC-01 to REC-09)
REC-01
Basic entry-level in-situ Raman cell for solid electrodes and general research.
REC-02
PEEK body, ~3 mm WE-window gap, ideal for FTO/ITO/glassy carbon studies.
REC-03 / REC-04
Custom configurations for enhanced optical alignment and fixed electrode geometries.
REC-05
Flow cell with inlet/outlet ports, variable volume (~30 mL), and optional titanium base.
REC-06
Battery test cell, 2-electrode system without ventilation.
REC-07
3-electrode cell with inlet/outlet for electrolyte control — ideal for battery cycling.
REC-08
Ventilated 2-electrode cell for gas-exchange experiments.
REC-09
Ventilated 2-electrode cell with cathode protection membrane for lithium systems.
Frequently Asked Questions (FAQ)
What is an in-situ Raman spectroelectrochemical cell?
It is a specialised electrochemical cell that enables simultaneous Raman spectroscopy and electrochemical control, ideal for observing reaction intermediates and interfacial processes.
What is an in-situ Raman spectroelectrochemical cell used for?
It enables real-time study of electrochemical processes while simultaneously collecting Raman spectra, useful for identifying reaction intermediates, phase changes, or catalytic transformations.
Can I perform three-electrode measurements with this cell?
Absolutely. The design includes separate ports for working, reference, and counter electrodes, supporting both 2-electrode and 3-electrode configurations.
Which model is best for battery research?
REC-07 is optimal for in-situ battery studies. It includes a 3-electrode setup, electrolyte ports, and a low optical gap (~0.3 mm) for high-resolution Raman detection during charge/discharge cycles.
Which model supports flow or gas inlet?
REC-05 (flow cell), REC-07 (inlet/outlet), REC-08 and REC-09 (ventilated) are designed for continuous flow, gas introduction, or electrolyte circulation.
Are these cells compatible with my potentiostat and Raman system?
Yes. All models are instrument-agnostic. They work with Zahner, Squidstat, Corrtest, and any standard Raman microscope (JINSP, Horiba, Renishaw, etc.).
What electrode materials can I use?
ScienceGears supports WE customisation: glassy carbon, Au, Pt, Ag, or ITO/FTO glass. All models come with RE (Ag/AgCl or Ag⁺) and CE (Pt wire).
What is the working distance between the electrode and the optical window?
Depending on the model, it ranges from ~0.3 mm (e.g., REC-07, REC-09) to ~6 mm (e.g., REC-02). Shorter gaps give a stronger Raman signal and lower scattering losses.
What optical window materials are available?
We offer quartz and sapphire windows by default. Custom window options are available based on spectral range and chemical resistance.
Can I use organic solvents or aggressive electrolytes?
Yes. All cells are made from chemically stable materials like PEEK, SS316, fluororubber, and PTFE, ensuring compatibility with most aqueous and organic systems.
Summary
ScienceGears' range of in-situ Raman spectroelectrochemical cells (REC-01 to REC-09) provides tailored solutions for researchers working on electrocatalysis, battery testing, and surface reaction analysis. With options for 2- and 3-electrode configurations, ventilation, flow compatibility, and sub-millimetre optical gaps, these cells are engineered for high-performance operando experiments. Whether you're performing real-time Raman during lithium cycling or tracking catalytic intermediates, ScienceGears delivers reliable, compatible, and customizable cells — fully supported across Australia and New Zealand.