Issue 58, 2020

Ultrahigh rate capability and long cycling stability of dual-ion batteries enabled by TiO2 microspheres with abundant oxygen vacancies

Abstract

Favourable effects of oxygen vacancies in TiO2−x synthesized via a calcination method on the electrochemical performance of dual Mg/Li-ion batteries are investigated. The dual-ion cell shows excellent rate capabilities up to 40 C and outstanding cyclability up to 2500 cycles.

Graphical abstract: Ultrahigh rate capability and long cycling stability of dual-ion batteries enabled by TiO2 microspheres with abundant oxygen vacancies

Supplementary files

Article information

Article type
Communication
Submitted
29 Apr 2020
Accepted
03 Jun 2020
First published
04 Jun 2020

Chem. Commun., 2020,56, 8039-8042

Ultrahigh rate capability and long cycling stability of dual-ion batteries enabled by TiO2 microspheres with abundant oxygen vacancies

T. Mu, J. Zhang, R. Shi, Y. Zhu, J. Zhu, Y. Liu, Y. Zhang and L. Li, Chem. Commun., 2020, 56, 8039 DOI: 10.1039/D0CC03099F

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