Aqueous solution synthesis of Na3SbS4–Na2WS4 superionic conductors

201976 citationsJournal Article

Authors

So Yubuchi · Graduate School USA

Akane Ito · Osaka Prefecture University

Naoki Masuzawa · Graduate School USA

Atsushi Sakuda · Graduate School USA

Akitoshi Hayashi · Osaka Prefecture University

Masahiro Tatsumisago · Osaka Health Science University

Abstract

We report a facile synthetic protocol from aqueous solution for Na3SbS4-Na2WS4 superionic conductors with sodium-ion conductivity of 4.28 mS cm−1 at 25 °C, which is the highest one in reported sulfide electrolytes prepared <italic>via</italic> liquid-phase methods.

Topics & Keywords

Advanced Battery Materials and Technologies Thermal Expansion and Ionic Conductivity Solid-state spectroscopy and crystallography

UN Sustainable Development Goals

Clean water and sanitation

Publication Details

Published in: Journal of Materials Chemistry A

Volume 8, Issue 4, pp. 1947-1954

DOI: 10.1039/c9ta02246e

Field-Weighted Citation Impact: 3.73

Command Palette

Aqueous solution synthesis of Na<sub>3</sub>SbS<sub>4</sub>–Na<sub>2</sub>WS<sub>4</sub> superionic conductors

Authors

Abstract

Topics & Keywords

UN Sustainable Development Goals

Publication Details