Batteries | Fast and reliable verification of PVDF binder for lithium-ion battery production using FTIR spectroscopy
Ensuring the quality of binder materials like PVDF is crucial for the production of lithium-ion batteries (LIBs). The Lyza 7000 FTIR spectrometer with diamond ATR enables fast and reliable verification by comparing sample spectra to reference libraries. This efficient quality check prior to manufacturing provides ideal conditions for the seamless production of high-quality LIBs.
Polyvinylidene fluoride (PVDF), along with styrene-butadiene rubber (SBR) and polytetrafluoroethylene (PTFE), is a key binder material in lithium-ion battery production. These polymers provide essential chemical stability and strong adhesion to electrode materials. This report presents a rapid and efficient approach for the quality control of PVDF binder using the Lyza 7000 FTIR spectrometer.
Tip: The Anton Paar demo Library included on Lyza 7000 contains spectra of PVDF, PTFE and SBR binder materials.
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