Journal: ACS Applied Materials & Interfaces
Article Title: Boosting the Interfacial Stability of the Li 6 PS 5 Cl Electrolyte with a Li Anode via In Situ Formation of a LiF-Rich SEI Layer and a Ductile Sulfide Composite Solid Electrolyte
doi: 10.1021/acsami.3c14763
Figure Lengend Snippet: (a) Li|Li symmetric cell test for x = 0 and x = 3 SEs at a current density of 0.1 mA cm –2 and an areal capacity of 0.1 mA h cm –2 (coin cell). (b) Li|Li symmetric cell test for 3%-LPSC SE at different current densities (KP cell). Galvanostatic cycling of Li–Li symmetric cells (c) 3%-LPSC and (d) 0%-LPSC SEs at step-increased current densities.
Article Snippet: A galvanostatic computer-controlled 40-channel battery tester (Arbin BT-2000, USA) was used to operate the cell within a potential range of +1 to −1 V. To study the impact of PEG/LiFSI on the voltage stability window of the LPSC SE, the Li|3%-LPSC|SUS semi-blocking cells were used.
Techniques: