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Electrolyte solvent composition -chemical analysis

The polar solvents used to dissolve the active salts (eg LiPF6) in Li-ion batteries are often carbonates, eg diethyl carbonate or propylene carbonate. The main composition, impurity profile and degradation products are of interest in production and recycling processes. We offer to quantify and identify these substances.

Cause

Chemical analysis of the solvents in Li-Jon batteries is performed using gas chromatography / mass spectrometry both for quantification but also to identify unknown impurities or degradation products. The methodology is very flexible if it covers substances that are in gases at room temperature up to high-boiling oils. Depending on the question, the delivery is adjusted. This type of measurement can also be combined with other measurements to understand a process or supplement a specification.

Method

Gas chromatography masspectometry 

Deliveries

Report, Powerpoint, Excel sheets or e-mail

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Ordering

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Facts

Service

Determination of the chemical composition of the solvents in Li-ion electrolytes

Innovation area

Batteries

Delivery level

Non-accredited

Field measurements

Available

Price

Price on tender

Delivery time

Express analysis or according to agreement

Preparations

No preparation needed

Contact person

Maciej Wysocki

Projektledare

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Richard Sott

Contact person

Richard Sott

Forskare

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