Facile synthesis of hierarchical CNF/SnO2/Ni nanostructures via self-assembly process as anode materials for lithium ion batteries
Hierarchical carbon nanofibre (CNF)/SnO2/Ni nanostructures of graphitized carbon nanofibres and SnO2 nanocrystallines and Ni nanocrystallines have been prepared via divalent tin–alginate assembly on polyacrylonitrile (PAN) fibres, controlled pyrolysis and ball milling. Fabrication is implemented in...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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The Royal Society
2018-01-01
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| Series: | Royal Society Open Science |
| Subjects: | |
| Online Access: | https://royalsocietypublishing.org/doi/pdf/10.1098/rsos.171522 |
| _version_ | 1818324696650743808 |
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| author | Haitong Tang Xinru Yu Shi Jin Fanling Meng Yan Yan Zhongmin gao |
| author_facet | Haitong Tang Xinru Yu Shi Jin Fanling Meng Yan Yan Zhongmin gao |
| author_sort | Haitong Tang |
| collection | DOAJ |
| description | Hierarchical carbon nanofibre (CNF)/SnO2/Ni nanostructures of graphitized carbon nanofibres and SnO2 nanocrystallines and Ni nanocrystallines have been prepared via divalent tin–alginate assembly on polyacrylonitrile (PAN) fibres, controlled pyrolysis and ball milling. Fabrication is implemented in three steps: (1) formation of a tin–alginate layer on PAN fibres by coating sodium alginate on PAN in a water medium followed by polycondensation in SnCl2 solution; (2) heat treatment at 450°C in a nitrogen atmosphere; (3) ball milling the mixture of CNF/SnO2 fibres and Ni powder. The CNF/SnO2/Ni nanocomposite exhibits good lithium ion storage capacity and cyclability, providing a facile and low-cost approach for the large-scale preparation of anode materials for lithium ion batteries. |
| first_indexed | 2024-12-13T11:32:42Z |
| format | Article |
| id | doaj.art-8d4335baea8f47cea2a963b0d449eef2 |
| institution | Directory Open Access Journal |
| issn | 2054-5703 |
| language | English |
| last_indexed | 2024-12-13T11:32:42Z |
| publishDate | 2018-01-01 |
| publisher | The Royal Society |
| record_format | Article |
| series | Royal Society Open Science |
| spelling | doaj.art-8d4335baea8f47cea2a963b0d449eef22022-12-21T23:47:53ZengThe Royal SocietyRoyal Society Open Science2054-57032018-01-015610.1098/rsos.171522171522Facile synthesis of hierarchical CNF/SnO2/Ni nanostructures via self-assembly process as anode materials for lithium ion batteriesHaitong TangXinru YuShi JinFanling MengYan YanZhongmin gaoHierarchical carbon nanofibre (CNF)/SnO2/Ni nanostructures of graphitized carbon nanofibres and SnO2 nanocrystallines and Ni nanocrystallines have been prepared via divalent tin–alginate assembly on polyacrylonitrile (PAN) fibres, controlled pyrolysis and ball milling. Fabrication is implemented in three steps: (1) formation of a tin–alginate layer on PAN fibres by coating sodium alginate on PAN in a water medium followed by polycondensation in SnCl2 solution; (2) heat treatment at 450°C in a nitrogen atmosphere; (3) ball milling the mixture of CNF/SnO2 fibres and Ni powder. The CNF/SnO2/Ni nanocomposite exhibits good lithium ion storage capacity and cyclability, providing a facile and low-cost approach for the large-scale preparation of anode materials for lithium ion batteries.https://royalsocietypublishing.org/doi/pdf/10.1098/rsos.171522lithium ion batterysno2polyacrylonitrilecarbon nanofibrehierarchicalself-assembly |
| spellingShingle | Haitong Tang Xinru Yu Shi Jin Fanling Meng Yan Yan Zhongmin gao Facile synthesis of hierarchical CNF/SnO2/Ni nanostructures via self-assembly process as anode materials for lithium ion batteries Royal Society Open Science lithium ion battery sno2 polyacrylonitrile carbon nanofibre hierarchical self-assembly |
| title | Facile synthesis of hierarchical CNF/SnO2/Ni nanostructures via self-assembly process as anode materials for lithium ion batteries |
| title_full | Facile synthesis of hierarchical CNF/SnO2/Ni nanostructures via self-assembly process as anode materials for lithium ion batteries |
| title_fullStr | Facile synthesis of hierarchical CNF/SnO2/Ni nanostructures via self-assembly process as anode materials for lithium ion batteries |
| title_full_unstemmed | Facile synthesis of hierarchical CNF/SnO2/Ni nanostructures via self-assembly process as anode materials for lithium ion batteries |
| title_short | Facile synthesis of hierarchical CNF/SnO2/Ni nanostructures via self-assembly process as anode materials for lithium ion batteries |
| title_sort | facile synthesis of hierarchical cnf sno2 ni nanostructures via self assembly process as anode materials for lithium ion batteries |
| topic | lithium ion battery sno2 polyacrylonitrile carbon nanofibre hierarchical self-assembly |
| url | https://royalsocietypublishing.org/doi/pdf/10.1098/rsos.171522 |
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