| 三维尖晶石Li4Ti5O12纳米丝网状电极的构置与电化学性能 |
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| 引用本文： | 陆海纬,周永宁,曾.三维尖晶石Li4Ti5O12纳米丝网状电极的构置与电化学性能[J].无机化学学报,2006,22(10):1802-1806. |
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| 作者姓名： | 陆海纬 周永宁 曾 |
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| 作者单位： | 复旦大学化学系激光化学研究所,复旦大学材料科学系,上海市分子催化和功能材料重点实验室,上海,200433 |
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| 摘 要： | 首次采用电纺丝技术结合高温退火成功地构置了含尖晶石Li4Ti5O12的纳米纤维丝三维(3D)网状结构，并测量了三维电池的充放电性能。X射线衍射谱(XRD)、扫描电子显微镜(SEM)和电池循环性能测试等方法表征纤维丝3D结构和电化学性能。研究结果表明了Li4Ti5O12纳米丝的零应变特性、构建的3D阵列的结构稳定性和在大电流密度下较好的充放电性能。显示了Li4Ti5O12可作为3D电池的电极材料。
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| 关 键 词： | 电纺丝 纳米纤维丝 尖晶石Li4Ti5O12 三维锂离子电池 |
| 文章编号： | 1001-4861（2006）10-1802-05 |
| 收稿时间： | 2006-05-09 |
| 修稿时间： | 2006-08-10 |
Fabrication and Electrochemical Properties of 3-dimensional Net Architectures of Spinel Li4Ti5O12 Nanofibers |
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| LU Hai-Wei,ZHOU Yong-Ning,ZENG Wei,LI Yue-Sheng and FU Zheng-Wen.Fabrication and Electrochemical Properties of 3-dimensional Net Architectures of Spinel Li4Ti5O12 Nanofibers[J].Chinese Journal of Inorganic Chemistry,2006,22(10):1802-1806. |
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| Authors: | LU Hai-Wei ZHOU Yong-Ning ZENG Wei LI Yue-Sheng and FU Zheng-Wen |
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| Institution: | Department of Chemistry & Laser Chemistry Institute, Department of Material Science, Shanghai Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433,Department of Chemistry & Laser Chemistry Institute, Department of Material Science, Shanghai Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433,Department of Chemistry & Laser Chemistry Institute, Department of Material Science, Shanghai Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433,Department of Chemistry & Laser Chemistry Institute, Department of Material Science, Shanghai Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433 and Department of Chemistry & Laser Chemistry Institute, Department of Material Science, Shanghai Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433 |
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| Abstract: | |
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| Keywords: | electrospinning nanofibers spinel Li4Ti5O12 3-dimensional Li ion batteries |
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