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Graphene and cobalt phosphide nanowire composite as an anode material for high performance lithium-ion batteries
| Content Provider | Semantic Scholar |
|---|---|
| Author | Yang, J. G. Zhang, Yu Sun, Chencheng Liu, Hongzheng Si, Weili Huang, Wei Yan, Qingyu Alex Dong, Xiaochen |
| Copyright Year | 2016 |
| Abstract | The synthesis of a composite of cobalt phosphide nanowires and reduced graphene oxide (denoted CoP/RGO) via a facile hydrothermal method combined with a subsequent annealing step is reported. The resulting composite presents large specific surface area and enhanced conductivity, which can effectively facilitate charge transport and accommodates variations in volume during the lithiation/de-lithiation processes. As a result, the CoP/RGO nanocomposite manifests a high reversible specific capacity of 960 mA·h·g–1 over 200 cycles at a current density of 0.2 A·g–1 (297 mA·h·g–1 over 10,000 cycles at a current density of 20 A·g–1) and excellent rate capability (424 mA·h·g–1 at a current density of 10 A·g–1). |
| Starting Page | 612 |
| Ending Page | 621 |
| Page Count | 10 |
| File Format | PDF HTM / HTML |
| DOI | 10.1007/s12274-015-0941-5 |
| Alternate Webpage(s) | http://iam.njtech.edu.cn/ch/myEditor/uploadfile/20160331181201840.pdf?WebShieldDRSessionVerify=2XfgSrAGHIB1wuIXWDwo |
| Alternate Webpage(s) | https://doi.org/10.1007/s12274-015-0941-5 |
| Volume Number | 9 |
| Journal | Nano Research |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
