著者

Miura Akira Rosero-Navarro Nataly Carolina Sakuda Atsushi Tadanaga Kiyoharu Phuc Nguyen H. H. Matsuda Atsunori Machida Nobuya Hayashi Akitoshi Tatsumisago Masahiro

出版者

Nature Publishing Group

雑誌

Nature Reviews Chemistry (ISSN:23973358)

巻号頁・発行日

vol.3, no.3, pp.189-198, 2019-02-19

被引用文献数

245

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Solid sulfide electrolytes are key materials in all-solid-state lithium batteries because of their high lithium-ion conductivity and deformability, which enable the lithium-ion path to be connected between the material’s grain boundaries under pressure near room temperature. However, sulfur species are moisture-sensitive and exhibit high vapour pressures; therefore, syntheses of sulfide electrolytes need to be carefully designed. Liquid-phase reactions can be performed at low temperatures in controlled atmospheres, opening up the prospect of scalable processes for the preparation of sulfide electrolytes. Here, we review liquid-phase syntheses for the preparation of sulfide-based solid electrolytes and composites of electrolytes and electrodes, and we compare the charge–discharge performances of the all-solid-state lithium batteries using these components.