MoO(2) nanosheets embedded in amorphous carbon matrix for sodium-ion batteries

MoO(2) nanosheets embedded in the amorphous carbon matrix (MoO(2)/C) are successfully synthesized via a facile hydrothermal method and investigated as an anode for sodium-ion batteries. Because of the efficient ion transport channels and good volume change accommodation, MoO(2)/C delivers a discharg...

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Detalles Bibliográficos
Autores principales: He, Hong, Man, Yuhong, Yang, Jingang, Xie, Jiale, Xu, Maowen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society Publishing 2017
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5666272/
https://www.ncbi.nlm.nih.gov/pubmed/29134089
http://dx.doi.org/10.1098/rsos.170892
Descripción
Sumario:MoO(2) nanosheets embedded in the amorphous carbon matrix (MoO(2)/C) are successfully synthesized via a facile hydrothermal method and investigated as an anode for sodium-ion batteries. Because of the efficient ion transport channels and good volume change accommodation, MoO(2)/C delivers a discharge/charge capacity of 367.8/367.0 mAh g(−1) with high coulombic efficiency (99.4%) after 100 cycles at a current density of 50 mA g(−1).

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