水热微乳液法制备锂离子阳极材料CoS<sub>2</sub>纳米空心球

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水热微乳液法制备锂离子阳极材料CoS₂纳米空心球

丁筛霞, 葛新亚, 叶鸽, 刘良富, 蒋庆华

文章导航 > 材料开发与应用 > 2011 > 26(3): 50-53

丁筛霞, 葛新亚, 叶鸽, 刘良富, 蒋庆华. 水热微乳液法制备锂离子阳极材料CoS2纳米空心球[J]. 材料开发与应用, 2011, 26(3): 50-53. doi: 10.19515/j.cnki.1003-1545.2011.03.014

引用本文:

丁筛霞, 葛新亚, 叶鸽, 刘良富, 蒋庆华. 水热微乳液法制备锂离子阳极材料CoS₂纳米空心球[J]. 材料开发与应用, 2011, 26(3): 50-53. doi: 10.19515/j.cnki.1003-1545.2011.03.014

DING Shai-xia, GE Xin-ya, YE Ge, LIU Liang-fu, JIANG Qing-hua. Preparation of CoS2 Hollow Nanospheres as an Anode Material for Lithium ion Battery by Hydrothermal-microemulsion Method[J]. Development and Application of Materials, 2011, 26(3): 50-53. doi: 10.19515/j.cnki.1003-1545.2011.03.014

Citation:

DING Shai-xia, GE Xin-ya, YE Ge, LIU Liang-fu, JIANG Qing-hua. Preparation of CoS₂ Hollow Nanospheres as an Anode Material for Lithium ion Battery by Hydrothermal-microemulsion Method[J]. Development and Application of Materials, 2011, 26(3): 50-53. doi: 10.19515/j.cnki.1003-1545.2011.03.014

丁筛霞, 葛新亚, 叶鸽, 刘良富, 蒋庆华. 水热微乳液法制备锂离子阳极材料CoS2纳米空心球[J]. 材料开发与应用, 2011, 26(3): 50-53. doi: 10.19515/j.cnki.1003-1545.2011.03.014

引用本文:

丁筛霞, 葛新亚, 叶鸽, 刘良富, 蒋庆华. 水热微乳液法制备锂离子阳极材料CoS₂纳米空心球[J]. 材料开发与应用, 2011, 26(3): 50-53. doi: 10.19515/j.cnki.1003-1545.2011.03.014

DING Shai-xia, GE Xin-ya, YE Ge, LIU Liang-fu, JIANG Qing-hua. Preparation of CoS2 Hollow Nanospheres as an Anode Material for Lithium ion Battery by Hydrothermal-microemulsion Method[J]. Development and Application of Materials, 2011, 26(3): 50-53. doi: 10.19515/j.cnki.1003-1545.2011.03.014

Citation:

DING Shai-xia, GE Xin-ya, YE Ge, LIU Liang-fu, JIANG Qing-hua. Preparation of CoS₂ Hollow Nanospheres as an Anode Material for Lithium ion Battery by Hydrothermal-microemulsion Method[J]. Development and Application of Materials, 2011, 26(3): 50-53. doi: 10.19515/j.cnki.1003-1545.2011.03.014

水热微乳液法制备锂离子阳极材料CoS₂纳米空心球

doi: 10.19515/j.cnki.1003-1545.2011.03.014

安徽职业技术学院材料工程系, 安徽合肥 230011

基金项目:

安徽职业技术学院院级重点科研项目资助(No.GD0908)。

作者简介:
丁筛霞,1978年生,女,博士,讲师,主要从事无机纳米材料研究。Email:dsx78@sina.com。

中图分类号: O614.81⁺2
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出版历程
- 收稿日期: 2011-01-10
- 网络出版日期: 2024-03-28

Preparation of CoS₂ Hollow Nanospheres as an Anode Material for Lithium ion Battery by Hydrothermal-microemulsion Method

Materials Engineering Department, Anhui Vocational and Technical College, Hefei 230011, China

摘要: 通过自制的纳米苯丙乳液粒子为吸附载体,以CoCl·6H₂O和CS₂为原料,在100℃水热条件下,于微乳液粒子表面反应6h制备出了CoS₂空心纳米球。利用X射线粉末衍射仪(XRD)、透射电子显微镜(TEM)和扫描电子显微镜(SEM)对产物进行了表征。结果表明,所得产物为纯相的立方晶系CoS₂空心纳米球,直径约120nm。此外还对其形成机理以及作为锂离子阳极材料的电化学性能进行了研究。
- 微乳液 /
- CoS₂ /
- 水热法 /
- 空心纳米球 /
- 阳极材料
Abstract: With styrene-acrylic microemulsion as the adsorptive carrier,CoS₂ hollow nanospheres were prepared by means of hydrothermal reaction between CoCl·6H₂O and CS₂ at 100℃ for 6h in microemulsion system.The products were characterized by X-ray powder diffraction(XRD),transmission electron microscopy(TEM) and scanning electron microscopy(SEM).XRD pattern indicates that the product is CoS₂ with cubic lattice.SEM and TEM images reveal that the products are hollow nanoshperes with good uniformity,the diameter of the nanoshperes is about 120nm.In addition,the formation mechanism of hollow nanospheres and the electrochemical properties of them as an anode material for lithium ion battery were also studied.
- Microemulsion /
- CoS₂ /
- Hydrothermal /
- Hollow nanospheres /
- Anode material

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