| 新型嵌锂材料——锌锑合金 |
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| 引用本文： | 李涛,曹高劭,朱铁军,吕春萍,赵新兵. 新型嵌锂材料——锌锑合金[J]. 材料开发与应用, 1999, 14(5): 9-11 |
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| 作者姓名： | 李涛 曹高劭 朱铁军 吕春萍 赵新兵 |
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| 作者单位： | 浙江大学材料系,杭州,310027 |
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| 基金项目： | 国家自然科学基金;59771032; |
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| 摘 要： | 阐述了新型嵌锂材料锌锑合金的嵌锂特性及其嵌锂机理。将Ｚｎ４ Ｓｂ３ 球磨后得到ＺｎＳｂ 与ＺｎＯ复合相。用此复合相单独作电极得到２７２ｍ Ａｈ／ｇ 的容量，加入铜粉后可得到４６２ｍ Ａｈ／ｇ 的容量，可逆性提高。加入Ｌｉ２Ｏ不能提高可逆性。
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| 关 键 词： | Zn_4Sb_3 ZnSb 锌锑合金 嵌锂材料 |
A New Kind of Li-inserted Material-Zn-Sb Compound |
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| Li Tao,Cao Gaoshao,Zhu Tiejun,Lu Chunping,Zhao Xinbing. A New Kind of Li-inserted Material-Zn-Sb Compound[J]. Development and Application of Materials, 1999, 14(5): 9-11 |
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| Authors: | Li Tao Cao Gaoshao Zhu Tiejun Lu Chunping Zhao Xinbing |
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| Abstract: | The properties of a new kind of Li inserted material, Zn Sb compound, were investigated as the electrod material of Li ion battery and the mechanism of Li insertion was demonstrated. ZnSb mixed with ZnO was got from ball milled Zn 4Sb 3. The capacity of Zn Sb compound as electrod is 272mAh/g and when doped with 20% Cu,the capacity reaches to 462mAh/g. The reversibility cant be improved by adding Li 2O. |
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| Keywords: | Zn4Sb3 ZnSb |
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