A titanium test cell for following the electrode/electrolyte interface of lithium batteries by infrared spectroscopy (ATR). Silicon is used as the infrared crystal.
Crystal choice matters: germanium is relatively active and can give high anodic current at positive potentials, while ZnSe is unstable in acidic and alkaline solutions; silicon is therefore preferred for electrochemical ATR measurements.
A spring presses the positive and negative electrode samples firmly against the separator; double O-rings keep the cell sealed after leaving the glovebox.
| Crystal | Single-crystal Si |
| Body | High-purity titanium |
| Size | 50 × 50 × 20 mm |
| Sealing | Double O-ring |
Please state your spectrometer brand and model in your quotation request.
Dimensions, channel sizes and volume can be customised on request; please state special requirements in your quotation request.
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