| 碳纳米管的水热-模板合成及在锂离子电池中的应用 |
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| 引用本文： | 冯红彬,温珍海,李景虹.碳纳米管的水热-模板合成及在锂离子电池中的应用[J].高等学校化学学报,2010,31(3). |
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| 作者姓名： | 冯红彬 温珍海 李景虹 |
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| 作者单位： | 1. 中国科学院研究生院化学与化工学院,北京,100039;清华大学化学系,北京,100084
2. 清华大学化学系,北京,100084 |
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| 基金项目： | 国家自然科学基金(批准号:20975060)资助 |
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| 摘 要： | 结合模板技术与水热法合成了具有管端开口结构的碳纳米管.采用X射线衍射与电镜对该碳纳米管进行了结构与形貌的表征.电化学测试结果表明,相对于气相沉积法合成的多壁碳纳米管,该方法合成的碳纳米管具有更高的比容量和更好的循环性能.
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| 关 键 词： | 碳纳米管 锂离子电池 负极材料 |
Hydrothermal-template Route to Carbon Nanotubes and Its Application in Lithium-ion Battery |
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| FENG Hong-Bin,WEN Zhen-Hai,LI Jing-Hong.Hydrothermal-template Route to Carbon Nanotubes and Its Application in Lithium-ion Battery[J].Chemical Research In Chinese Universities,2010,31(3). |
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| Authors: | FENG Hong-Bin WEN Zhen-Hai LI Jing-Hong |
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| Institution: | 1.College of Chemistry and Chemical Engineering;Graduate School of Chinese Academy of Sciences;Beijing 100039;China;2.Department of Chemistry;Tsinghua University;Beijing 100084;China |
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| Abstract: | A facile method,combining hydrothermal method with the template technique,was developed to synthesize open-ends carbon nanotubes(CNTs).X-ray diffraction and electron microscopy analysis techniques were used to characterize the samples.The electrochemical properties of the as-prepared CNTs as anode materials for lithium battery were studied by galvanostatic method.Results showed that the asprepared CNTs displayed higher capacity and superior cycle performance in comparison with the multiwalled carbon nanotub... |
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| Keywords: | Carbon nanotube Lithium-ion battery Anode material |
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