High rate capabilities of all-solid-stat
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Yoshikatsu Seino; Tsuyoshi Ota; Kazunori Takada
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Article
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2011
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Elsevier Science
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English
β 766 KB
Rate capability of LiNi 0.8 Co 0.15 Al 0.05 O 2 in solid-state cells was investigated with 70Li 2 S-30P 2 S 5 glassceramics as a sulfide solid electrolyte. It showed higher rate capability than LiCoO 2 ; discharge capacity observed at a current density of 10 mA cm -2 was ca. 70 mAh g -1 . Surface co