Insight Into the Formation of Lithium Alloys in All-Solid-State Thin Film Lithium Batteries

Damian Goonetilleke (1) , Neeraj Sharma (1) , Justin Kimpton (2) , Jules Galipaud (3) , Brigitte Pecquenard (3) , Frédéric Le Cras (4)

1 School of Chemistry [Sydney]
2 Australian Synchrotron [Clayton]
3 ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux
4 CEA-LETI - Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information

Solid-state thin film batteries utilize electrode and electrolyte components which are nanometers or micrometers thick, enabling the production of novel devices with new form factors. Here, in situ X-ray diffraction is used to carry out the first study of a solid-state thin film lithium-ion battery containing a solid-state LiPON electrolyte and Bi negative electrode. The structure-electrochemistry relationships in the Li-Bi system are revealed and details of cell construction, data collection, and data analysis is presented to guide for research.

Domaines: Matériaux

Damian Goonetilleke, Neeraj Sharma, Justin Kimpton, Jules Galipaud, Brigitte Pecquenard, et al.. Insight Into the Formation of Lithium Alloys in All-Solid-State Thin Film Lithium Batteries. Frontiers in Energy Research, 2018, 6, 64 (9 p.). ⟨10.3389/fenrg.2018.00064⟩. ⟨hal-02149612⟩