A twins-structural Sn@C core–shell composite as anode materials for lithium-ion batteries
© 2016 Taylor & Francis. In this paper, we report a facile method to prepare a twins-structural Sn@C core–shell composite that is used as anode materials for lithium-ion batteries. Its surface morphology and microstructures were characterized by the scanning electron microscope, X-ray diffractio...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
2016
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| Online Access: | http://hdl.handle.net/20.500.11937/20508 |
| _version_ | 1848750323992100864 |
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| author | Wang, Y. Ma, Z. Lu, Chunsheng |
| author_facet | Wang, Y. Ma, Z. Lu, Chunsheng |
| author_sort | Wang, Y. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | © 2016 Taylor & Francis. In this paper, we report a facile method to prepare a twins-structural Sn@C core–shell composite that is used as anode materials for lithium-ion batteries. Its surface morphology and microstructures were characterized by the scanning electron microscope, X-ray diffraction, and transmission electron microscope. The electrochemical performances of Sn@C were measured by charge–discharge tests, cyclic voltammogram, and electrochemical impedance spectra. It is shown that such a composite exhibits a high initial specific capacity of 970 mA h g-1 and a capacity retention of 400 mA h g-1 after 50 cycles at the current density of 100 mA g-1. |
| first_indexed | 2025-11-14T07:35:01Z |
| format | Journal Article |
| id | curtin-20.500.11937-20508 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T07:35:01Z |
| publishDate | 2016 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-205082017-09-13T13:51:44Z A twins-structural Sn@C core–shell composite as anode materials for lithium-ion batteries Wang, Y. Ma, Z. Lu, Chunsheng © 2016 Taylor & Francis. In this paper, we report a facile method to prepare a twins-structural Sn@C core–shell composite that is used as anode materials for lithium-ion batteries. Its surface morphology and microstructures were characterized by the scanning electron microscope, X-ray diffraction, and transmission electron microscope. The electrochemical performances of Sn@C were measured by charge–discharge tests, cyclic voltammogram, and electrochemical impedance spectra. It is shown that such a composite exhibits a high initial specific capacity of 970 mA h g-1 and a capacity retention of 400 mA h g-1 after 50 cycles at the current density of 100 mA g-1. 2016 Journal Article http://hdl.handle.net/20.500.11937/20508 10.1080/09276440.2016.1136523 restricted |
| spellingShingle | Wang, Y. Ma, Z. Lu, Chunsheng A twins-structural Sn@C core–shell composite as anode materials for lithium-ion batteries |
| title | A twins-structural Sn@C core–shell composite as anode materials for lithium-ion batteries |
| title_full | A twins-structural Sn@C core–shell composite as anode materials for lithium-ion batteries |
| title_fullStr | A twins-structural Sn@C core–shell composite as anode materials for lithium-ion batteries |
| title_full_unstemmed | A twins-structural Sn@C core–shell composite as anode materials for lithium-ion batteries |
| title_short | A twins-structural Sn@C core–shell composite as anode materials for lithium-ion batteries |
| title_sort | twins-structural sn@c core–shell composite as anode materials for lithium-ion batteries |
| url | http://hdl.handle.net/20.500.11937/20508 |