Issue 64, 2022

Electrolyte design for inorganic-rich solid-electrolyte interfaces to enable low-temperature Li metal batteries

Abstract

Ether-based electrolyte promotes robust LiF/LiNxOy-rich solid-electrolyte interphases (SEIs) with favorable interfacial conduction and accommodation, thus decreasing operation temperatures of Li metal batteries to −40 °C. At −30 °C, the Li‖Ni0.85Co0.05Al0.1O2 battery achieves >80% retention (130 mA h g−1) of its room-temperature capacity, and presents stable cycling over 100 cycles.

Graphical abstract: Electrolyte design for inorganic-rich solid-electrolyte interfaces to enable low-temperature Li metal batteries

Supplementary files

Article information

Article type
Communication
Submitted
02 ذو القعدة 1443
Accepted
16 ذو الحجة 1443
First published
19 ذو الحجة 1443

Chem. Commun., 2022,58, 8994-8997

Electrolyte design for inorganic-rich solid-electrolyte interfaces to enable low-temperature Li metal batteries

R. Yu, Z. Li, X. Zhang and X. Guo, Chem. Commun., 2022, 58, 8994 DOI: 10.1039/D2CC03096A

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