Solvent-induced synthesis of hollow structured Fe3O4-based anode materials for high-performance Li-ion batteries
High capacity Fe3O4-based anode materials have attracted a great deal of attention as an alternative to commercial graphite in Li-ion batteries (LIBs). However, it is still a challenge to alleviate the fast capacity fading of Fe3O4 due to the intercalation of Li+. In this work, we develop a novel an...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2020-09-01
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| Series: | Journal of Materiomics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352847820300071 |
| _version_ | 1797727920617160704 |
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| author | Zhikang Liu Zhenghui Zhao Shan Wang Chuanxi Xiong |
| author_facet | Zhikang Liu Zhenghui Zhao Shan Wang Chuanxi Xiong |
| author_sort | Zhikang Liu |
| collection | DOAJ |
| description | High capacity Fe3O4-based anode materials have attracted a great deal of attention as an alternative to commercial graphite in Li-ion batteries (LIBs). However, it is still a challenge to alleviate the fast capacity fading of Fe3O4 due to the intercalation of Li+. In this work, we develop a novel and effective strategy to rapidly fabricate the hollow Fe3O4 nanostructures via the solvent-induced effect. The influence of the ratio of the tert-butanol (TB) and the water on the microstructure was further discussed. As expected, when the hollow nanostructures based on the 1:1 ratio of TB and water is used as the anode material for LIBs, a high reversible capacity of 1020 mA h g−1 after 100 cycles at 1 A g−1 and 450 mA h g−1 even for 5 A g−1 after 1000 cycles can be obtained, paving a new avenue to fabricate the functionally hollow nanostructures for high-performance anode materials or other applications. |
| first_indexed | 2024-03-12T11:06:19Z |
| format | Article |
| id | doaj.art-30d43b8248d646aeb10f6f3d23a289f9 |
| institution | Directory Open Access Journal |
| issn | 2352-8478 |
| language | English |
| last_indexed | 2024-03-12T11:06:19Z |
| publishDate | 2020-09-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Materiomics |
| spelling | doaj.art-30d43b8248d646aeb10f6f3d23a289f92023-09-02T03:46:55ZengElsevierJournal of Materiomics2352-84782020-09-0163485493Solvent-induced synthesis of hollow structured Fe3O4-based anode materials for high-performance Li-ion batteriesZhikang Liu0Zhenghui Zhao1Shan Wang2Chuanxi Xiong3School of Materials Science and Engineering, Wuhan University of Technology, 430070, Wuhan, ChinaSchool of Materials Science and Engineering, Wuhan University of Technology, 430070, Wuhan, ChinaSchool of Materials Science and Engineering, Wuhan University of Technology, 430070, Wuhan, China; Corresponding author.School of Materials Science and Engineering, Wuhan University of Technology, 430070, Wuhan, China; State Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, 430070, Wuhan, China; Corresponding author. School of Materials Science and Engineering, Wuhan University of Technology, 430070, Wuhan, China.High capacity Fe3O4-based anode materials have attracted a great deal of attention as an alternative to commercial graphite in Li-ion batteries (LIBs). However, it is still a challenge to alleviate the fast capacity fading of Fe3O4 due to the intercalation of Li+. In this work, we develop a novel and effective strategy to rapidly fabricate the hollow Fe3O4 nanostructures via the solvent-induced effect. The influence of the ratio of the tert-butanol (TB) and the water on the microstructure was further discussed. As expected, when the hollow nanostructures based on the 1:1 ratio of TB and water is used as the anode material for LIBs, a high reversible capacity of 1020 mA h g−1 after 100 cycles at 1 A g−1 and 450 mA h g−1 even for 5 A g−1 after 1000 cycles can be obtained, paving a new avenue to fabricate the functionally hollow nanostructures for high-performance anode materials or other applications.http://www.sciencedirect.com/science/article/pii/S2352847820300071Tert-butanolAgar gelFe3O4@Fe3O4/CarbonHollow nanostructuresLIBs |
| spellingShingle | Zhikang Liu Zhenghui Zhao Shan Wang Chuanxi Xiong Solvent-induced synthesis of hollow structured Fe3O4-based anode materials for high-performance Li-ion batteries Journal of Materiomics Tert-butanol Agar gel Fe3O4@Fe3O4/Carbon Hollow nanostructures LIBs |
| title | Solvent-induced synthesis of hollow structured Fe3O4-based anode materials for high-performance Li-ion batteries |
| title_full | Solvent-induced synthesis of hollow structured Fe3O4-based anode materials for high-performance Li-ion batteries |
| title_fullStr | Solvent-induced synthesis of hollow structured Fe3O4-based anode materials for high-performance Li-ion batteries |
| title_full_unstemmed | Solvent-induced synthesis of hollow structured Fe3O4-based anode materials for high-performance Li-ion batteries |
| title_short | Solvent-induced synthesis of hollow structured Fe3O4-based anode materials for high-performance Li-ion batteries |
| title_sort | solvent induced synthesis of hollow structured fe3o4 based anode materials for high performance li ion batteries |
| topic | Tert-butanol Agar gel Fe3O4@Fe3O4/Carbon Hollow nanostructures LIBs |
| url | http://www.sciencedirect.com/science/article/pii/S2352847820300071 |
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