کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7744885 | 1498247 | 2016 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
High-temperature performance of all-solid-state battery assembled with 95(0.7Li2S-0.3P2S5)-5Li3PO4 glass electrolyte
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Sulfide glasses with a high lithium-ion conductivity are promising solid electrolyte for all-solid-state lithium-ion batteries. In this study, 95(0.7Li2S-0.3P2S5)-5Li3PO4 glass electrolyte is prepared by mixing 70Li2S-30P2S5 (mol%) glass and Li3PO4 crystal using mechanical milling technique. The effects on the structures and electrochemical properties of the obtained ternary sulfide glass were examined. The ternary sulfide glass shows a good electrochemical stability, which may exhibit a wide electrochemical window up to 10 V (vs. Li/Li+). Furthermore, the 95(0.7Li2S-0.3P2S5)-5Li3PO4 glass electrolyte displays an electrical conductivity of 2.513 Ã 10â 3 S cmâ 1 at 100 °C. The all-solid-state lithium-ion cell assembled with 95(0.7Li2S-0.3P2S5)-5Li3PO4 glass electrolyte shows a favourable cyclability, which can reveal a discharge capacity of 144 mAh gâ 1 at 0.05 °C and a discharge capacity of 63.9 mAh gâ 1 at 0.1C after the 50th cycle at 100 °C, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Ionics - Volume 296, 15 November 2016, Pages 37-41
Journal: Solid State Ionics - Volume 296, 15 November 2016, Pages 37-41
نویسندگان
Shanshan Mo, Penghao Lu, Fei Ding, Zhibin Xu, Jiaquan Liu, Xingjiang Liu, Qiang Xu,