کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1297102 | 1498370 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electrical and electrochemical properties of the 70Li2S·(30 − x)P2S5·xP2O5 glass-ceramic electrolytes
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Electrical and electrochemical properties of the 70Li2S·(30 − x)P2S5·xP2O5 glass-ceramic electrolytes Electrical and electrochemical properties of the 70Li2S·(30 − x)P2S5·xP2O5 glass-ceramic electrolytes](/preview/png/1297102.png)
چکیده انگلیسی
The electrical and electrochemical properties of the 70Li2S·(30 − x)P2S5·xP2O5 glass-ceramics were investigated. The glass-ceramics with up to 5 mol% of P2O5 kept high conductivity over 10− 3 S cm− 1. The 70Li2S·27P2S5·3P2O5 glass-ceramic exhibited the highest conductivity of 3.0 × 10− 3 S cm− 1 at room temperature and the lowest activation energy of 16 kJ mol− 1 for conduction. Electrochemical stability of the glass-ceramic was improved by substituting 3 mol% of P2O5 for P2S5 because the oxygen-incorporated Li7P3S11 crystal would be precipitated in the glass-ceramic. The all-solid-state cell using the 70Li2S·27P2S5·3P2O5 oxysulfide glass-ceramic worked as a lithium secondary battery at room temperature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Ionics - Volume 179, Issues 27–32, 30 September 2008, Pages 1282–1285
Journal: Solid State Ionics - Volume 179, Issues 27–32, 30 September 2008, Pages 1282–1285
نویسندگان
Keiichi Minami, Akitoshi Hayashi, Masahiro Tatsumisago,