Ultrahigh rate capability and long cycling stability of dual-ion batteries enabled by TiO2microspheres with abundant oxygen vacancies

Tong Mu, Jiguang Zhang, Rui Shi, Yunfeng Zhu, Jinglian Zhu, Yana Liu, Yao Zhang, Liquan Li

Research output: Contribution to journalArticlepeer-review

15 Scopus citations

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.

Original languageEnglish
Pages (from-to)8039-8042
Number of pages4
JournalChemical Communications
Volume56
Issue number58
DOIs
StatePublished - 25 Jul 2020

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