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Synthesis of Sulfide Solid Electrolytes from Li2S and P2S5 in Anisole

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Title: Synthesis of Sulfide Solid Electrolytes from Li2S and P2S5 in Anisole
Authors: Maniwa, Riku Browse this author
Calpa, Marcela Browse this author
Rosero Navarro, Nataly Carolina Browse this author
Miura, Akira Browse this author →KAKEN DB
Tadanaga, Kiyoharu Browse this author →KAKEN DB
Issue Date: 7-Jan-2021
Publisher: Royal Society of Chemistry
Journal Title: Journal of Materials Chemistry A
Volume: 9
Issue: 1
Start Page: 400
End Page: 405
Publisher DOI: 10.1039/D0TA08658D
Abstract: We report the liquid-phase synthesis of sulfide solid electrolytes from Li2S and P2S5 using anisole at 200–300 °C under microwave radiation, in which -Li3PS4 and Li7P3S11 were directly precipitated in anisole in 30 min. Anisole afforded reasonable reactivity toward Li2S and P2S5 to form -Li3PS4 and Li7P3S11 powders at 200–300 °C. Moreover, a Li6PS5Cl precursor solution was synthesized from a Li3PS4–anisole suspension by adding ethanol, Li2S, and LiCl. The proposed synthesis using anisole is advantageous as a simple, short-time process and would be applicable for the production of all-solid-state batteries.
Type: article (author version)
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 三浦 章

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