Issue 62, 2022

A Wadsley–Roth crystallographic shear phase SrNb6O16 anode for fast Li-ion storage

Abstract

SrNb6O16, featuring an enlarged unit-cell volume (Wadsley–Roth phase), is selected as a model anode to investigate its fast-charging behaviors. This novel SrNb6O16 exhibits a large reversible capacity of 223.4 mA h g−1 at 0.3C, high rate performance (20C) and remarkable cyclability (capacity retention rate of 80.5% after 850 cycles).

Graphical abstract: A Wadsley–Roth crystallographic shear phase SrNb6O16 anode for fast Li-ion storage

Supplementary files

Article information

Article type
Communication
Submitted
07 jún 2022
Accepted
04 júl 2022
First published
05 júl 2022

Chem. Commun., 2022,58, 8626-8629

A Wadsley–Roth crystallographic shear phase SrNb6O16 anode for fast Li-ion storage

H. Zhu, L. Peng, J. Shu and C. Yang, Chem. Commun., 2022, 58, 8626 DOI: 10.1039/D2CC03208B

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