Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5463874 | Materials Letters | 2017 | 11 Pages |
Abstract
Porous Co3O4 nanostructures with high capacities and energy density are extensively investigated as anode materials for lithium-ion batteries. Herein, we report a facile method to synthesis of porous Co3O4 cuboids through direct thermolysis of metal-organic frameworks (MOFs). Evaluated as anode materials for lithium-ion batteries, the resulted porous Co3O4 cuboids presented excellent cycling performance (886 mAh gâ1 at 100 mA gâ1 after 100 cycles) and good rate capability. The enhanced electrochemical performance can be attributed to their porous structures, which can shorten the pathway for lithium ions and electrons during cycling.
Related Topics
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Authors
Fangcai Zheng, Zhichen Yin, Hongyu Xia, Yuanguang Zhang,