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SUMMARY:Probing Li:ion batteries with fibre-optic Raman spectroscopy to su
 pport transport electrification - Megan Groom\, Department of Physics\, Ca
 vendish Laboratory
DTSTART:20220224T130000Z
DTEND:20220224T140000Z
UID:TALK166273@talks.cam.ac.uk
CONTACT:Dr Tamsin Samuels
DESCRIPTION:Electric vehicles are essential for future society\, and are a
 lready a reality in our daily lives. The performance of their batteries\, 
 and improving their safety\, limits our transition from fossil fuels. They
  are complicated black boxes\, whose individual elements interact with one
  another throughout operation\, making it challenging to unpick the factor
 s affecting performance degradation. Raman Spectroscopy is a non-perturbin
 g spectroscopic technique\, which allows chemical species to be monitored 
 throughout battery operation. A potential limitation of this technique is 
 that optical access to the sample is required\, which can be challenging. 
 Optical fibres provide one solution\, enabling in-situ and operando sensin
 g of Li:ion batteries via embedded fibre-optic Raman sensors.
LOCATION:King Richard Room\, Darwin College
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