γ-Fe2O3 nanoparticles stabilized by holey reduced graphene oxide as a composite anode for lithium-ion batteries

[Display omitted] Integrating nanoscale active materials on conductive holey reduced graphene oxide (RGO) framework is an effective strategy to synthesize composite electrode materials for advanced lithium-ion batteries. Herein, a composite of γ-Fe2O3 nanoparticles stabilized by the engineered holes...

Full description

Saved in:
Bibliographic Details
Published in:Journal of colloid and interface science 2019-09, Vol.552, p.633-638
Main Authors: Wu, Diben, Niu, Yubin, Wang, Chao, Wu, Huijie, Li, Qing, Chen, Zhuan, Xu, Binghui, Li, Hongliang, Zhang, Lian Ying
Format: Article
Language:English
Subjects:
Anode material
anodes
Etching method
ferric oxide
graphene oxide
Holey reduced graphene oxide
lithium
lithium batteries
Lithium-ion batteries
maghemite
Metal oxide
nanoparticles
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:[Display omitted] Integrating nanoscale active materials on conductive holey reduced graphene oxide (RGO) framework is an effective strategy to synthesize composite electrode materials for advanced lithium-ion batteries. Herein, a composite of γ-Fe2O3 nanoparticles stabilized by the engineered holes on RGO was successfully synthesized by using a facile in-situ etching route, which exhibited high lithium storage performance. The fundamental insight of its enhancement mechanism was discussed. This work offers a newly route to synthesize the composite of holey RGO confined metal oxide nanoparticles for the applications in lithium ion batteries and beyond.
ISSN:0021-9797
1095-7103
DOI:10.1016/j.jcis.2019.05.091