Cover Feature: Exploring Lithium Storage Mechanism and Cycling Stability of Bi2Mo3O12 Binary Metal Oxide Anode Composited with Ti3C2 MXene (batteries & Supercaps 12/2020)
Batteries & Supercaps（2020）
Soochow University (Suzhou) | Materials Science Group
Abstract
The Cover Feature illustrates the lithium storage mechanism of binary metal oxide Bi2Mo3O12 as high-capacity anode material. The “parent” Bi2Mo3O12 undergoes a typical conversion reaction into metallic Bi and Li2MoO4 components (represented by the children) during initial lithiation process, followed by reversible lithium storage through alloying/de-alloying of Li3Bi and intercalating/de-intercalating of Li2+xMoO4 for eventual capacity contribution. Compositing Bi2Mo3O12 with Ti3C2-based MXene significantly improves cycle stability and rate capability of the Bi2Mo3O12/Ti3C2 anode material. More information can be found in the Article by Yan-Gu Lin, Jianqing Zhao, Lijun Gao and co-workers.
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