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Fellowship & Grant details

Influence of surface modification on Li distribution and SEI formation in Li-ion silicon-based negative electrodes by combining ToF-SIMS / Auger / XPS characterization

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A Li-ion battery is typically composed of a positive electrode and a negative electrode. The latter is generally based on graphite material for its reliable behaviour though a limited specific capacity of 372 mA.h/g. For that reason, silicon appears to be a promising alternative material thanks to a high specific capacity of 3580 mA.h/g. However, the biggest issue - a high volumic expension of more than 300% during Li insertion - favours particle grinding and Solid Electrolyte Interphase (SEI) i...

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Research Fields

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Programme Description
Eligible destination country/ies for fellowsFrance
Eligibility of fellows: country/ies of residenceAll
Eligibility of fellows: nationality/iesAll
Website of Fellowship Programmehttp://www.nature.com/naturejobs/science/jobs/303408-Influence-of-surface-modification-on-Li-distribution-and-SEI-formation-in-Li-ion-silicon-based-negative-electrodes-by-combining-ToF-SIMS-Auger-XPS-characterization
Fellowship's Details
Career StageExperienced researcher or 4-10 yrs (Post-Doc)
Research ProfileNot defined
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Application deadline

15/03/2013

How To Apply
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Fellowship ID

47006

Funding organisation / Contacts
CEA Grenoble

Other
Grenoble
http://www.liten.fr