کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
179685 | 459358 | 2012 | 4 صفحه PDF | دانلود رایگان |
Formation of favorable interface between a lithium metal electrode and a solid electrolyte by inserting a lithium thin film contributes to reproducible lithium dissolution and deposition in rechargeable bulk-type all-solid-state cells. A lithium symmetrical cell with a Li2S-P2S5 solid electrolyte was galvanostatically cycled at room temperature. A bulk-type solid-state Li/S cell exhibited a good cycle performance with a capacity higher than 900 mAh g− 1 at 0.064 mA cm− 2 (0.03 C).
► Vacuum-evaporation of lithium was performed on Li2S-P2S5 solid electrolytes.
► Formation of favorable interface with lithium thin films improved reversibility of lithium dissolution and deposition.
► Bulk-type all-solid-state Li/S batteries exhibited a good cyclability with high capacity.
Journal: Electrochemistry Communications - Volume 22, August 2012, Pages 177–180