Development of All-solid-state Lithium Secondary Batteries Using NiPS3 Electrode and Li2S-P2S5 Solid Electrolyte

作者：Fujii Yuta; Suto Yusaku; Miura Akira^*; Higuchi Mikio; Tadanaga Kiyoharu

来源：Chemistry Letters, 2016, 45(6): 652-654.

DOI：10.1246/cl.160168

• All-solid-state battery
• Lithium battery
• P2S6 unit

An all-solid-state lithium secondary battery using a NiPS3 electrode and a 80Li(2)S center dot 20P(2)S(5) glass solid electrolyte was fabricated, and the charge-discharge cycle performance of the corresponding all-solid-state cell was investigated. This all solid-state cell exhibited a stable reversible capacity of about 80 mAh g(-1) after 30 cycles with a current density of 64 mu A cm(-2) at room temperature. This suggests that NiPS3 has a potential as an electrode active material in all-solid-state lithium secondary batteries using Li2S-P2S5 solid electrolytes.

• 出版日期2016-6-5