Journal
RSC ADVANCES
Volume 6, Issue 1, Pages 18-22Publisher
ROYAL SOC CHEMISTRY
DOI: 10.1039/c5ra21311h
Keywords
-
Categories
Funding
- National Natural Science Foundation of China [21003079]
- Shandong Provincial Natural Science Foundation, China [ZR2014JL015, ZR2014EMM004]
Ask authors/readers for more resources
In this work, we present the synthesis of mesoporous CoFe2O4 octahedra via the sol-gel method and their application as anode materials for lithium-ion batteries. The samples are characterized with XRD, SEM, and BET techniques. Based on the combined advantages of porous features, anisotropic octahedral structural stability, and multicomponent effect, CoFe2O4 achieves good electrochemical lithium storage, especially with a high capacity (992 mA h g(-1) at 0.1 A g(-1) after 200 cycles) and ultralong cyclic life (3000 cycles at 5 A g(-1)). Moreover, the structural stability of CoFe2O4 octahedra is probed by decomposing the electrodes after they have been cycled.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available