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Mutual suppression of Mn3O4 and SiO in an innovative anode design for enhanced cycling stability
Miao Li1, Quan Ouyang1, Kai Yao1
1State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China. lipingli@jlu.edu.cn.
Abstract:
We designed a SiO@C/Mn3O4 composite material with ultrafine particle size using a simple sol-gel method and calcination process. SiO and Mn3O4 components produce a mutual suppression effect during the charge/discharge process to mitigate volume expansion and maintain the long-term stability of composite.

