Selected-control synthesis of monodisperse Fe3O4@C core-shell spheres, chains, and rings as high-performance anode materials for lithium-ion batteries.
Selected-control synthesis of monodisperse Fe3O4@C core-shell spheres, chains, and rings as high-performance anode materials for lithium-ion batteries.
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DOI：
10.1002/chem.201200791
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发表时间：
2012-09
期刊：
影响因子：
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通讯作者：
Lu Li;Tingting Wang;Lingyu Zhang;Z. Su;Chungang Wang;Rongshun Wang
中科院分区：
文献类型：
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作者：
Lu Li;Tingting Wang;Lingyu Zhang;Z. Su;Chungang Wang;Rongshun Wang
本文首次报道了一种基于偏心Fe(2)O(3)@聚丙烯酸核壳纳米粒子结构演化的选择性控制、大规模合成单分散Fe(3)O(4)@C核壳微球、链和磁性可调环的方法。研究了Fe(3)O(4)@C核壳球、链和环作为锂离子电池负极材料。此外，还提出了Fe(3)O(4)@C核壳链和环的可能形成机理。
A method is reported for the first time for the selected-control, large-scale synthesis of monodispersed Fe(3)O(4)@C core-shell spheres, chains, and rings with tunable magnetic properties based on structural evolution from eccentric Fe(2)O(3)@poly(acrylic acid) core-shell nanoparticles. The Fe(3)O(4)@C core-shell spheres, chains, and rings were investigated as anode materials for lithium-ion batteries. Furthermore, a possible formation mechanism of Fe(3)O(4)@C core-shell chains and rings has also been proposed.