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Bulk-Type All-Solid-State Lithium Secondary Battery with Li2S-P2S5 Thin-Film Separator
被引:9
|作者:
Sakuda, Atsushi
[1
]
Hayashi, Akitoshi
[1
]
Ohtomo, Takamasa
[2
]
Hama, Shigenori
[2
]
Tatsumisago, Masahiro
[1
]
机构:
[1] Osaka Prefecture Univ, Grad Sch Engn, Dept Appl Chem, Naka Ku, Sakai, Osaka 5998531, Japan
[2] Toyota Motor Co Ltd, Higashifuji Tech Ctr, Battery Res Div, Shizuoka 4101193, Japan
关键词:
All-Solid-State Lithium Battery;
Thin Film;
Solid Electrolyte;
CRYSTALS;
GLASS;
D O I:
10.5796/electrochemistry.80.839
中图分类号:
O646 [电化学、电解、磁化学];
学科分类号:
081704 ;
摘要:
Bulk-type all-solid-state batteries currently use a compressed powder pellet with the thickness of several hundred micrometers as a solid electrolyte separator. In this study, all-solid-state lithium secondary batteries (In/LiCoO2) with a thin Li2S-P2S5 solid electrolyte separator were constructed; their charge-discharge performance was investigated. The all-solid-state batteries using the Li2S-P2S5 separator with a thickness of 3 mu m were charged and discharged with the capacity of 93 nnAh g(-1). This result suggests that bulk-type all-solid-state batteries were successfully prepared with the solid electrolyte separator with several micrometer thicknesses. (C) The Electrochemical Society of Japan, All rights reserved.
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页码:839 / 841
页数:3
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