| 高电位CuV_2O_6正极材料在热电池中的应用 |
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| 引用本文： | 闫,妍,杨少华,赵彦龙.高电位CuV_2O_6正极材料在热电池中的应用[J].沈阳理工大学学报,2014(2):6-8,34. |
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| 作者姓名： | 闫 妍 杨少华 赵彦龙 |
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| 作者单位： | [1]沈阳理工大学环境与化学工程学院,辽宁沈阳110159 [2]辽宁省特种储备电源工程技术研究中心,辽宁沈阳110159 [3]北方特种能源集团西安庆华公司,陕西西安710025 |
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| 摘 要： | 采用固相法以CuO粉末和V2O5粉末为原料制备α-CuV2O6粉末,用X射线衍射分析(XRD)、差热分析(DTA)和粒度分析方法对铜钒氧材料进行了表征,并对其作为热电池正极材料的电化学行为进行了研究。电化学性能测试表明,制备的α-CuV2O6电极单体电池具有较高的放电电压和较大的放电比容量。
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| 关 键 词： | 热电池 正极材料 铜钒氧 |
Preparation of Copper Vanadate as High Voltage Cathode for Thermal Battery |
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| YAN Yan,YANG Shaohua,ZHAO Yanlong.Preparation of Copper Vanadate as High Voltage Cathode for Thermal Battery[J].Transactions of Shenyang Ligong University,2014(2):6-8,34. |
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| Authors: | YAN Yan YANG Shaohua ZHAO Yanlong |
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| Affiliation: | 3 ( 1. Shenyang Ligong University, Shenyang 110159, China; 2. Liaoning Engineering Technology Institute of Special Reserve Power Source, Shenyang 110159, China; 3. Xi＇an Qinghua Co. ,Ltd of North Special Energy Group,Xi＇an 710025 ,China) |
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| Abstract: | Using CuO powder and V2O5 powder as raw materials,the copper vanadate pow- der is fabricated by the solid-state method. The copper vanadate powder is characterized by XRD, differential thermal analyzer and laser particle size analyzer. Electrochemical measure- ments reveal that the α-CuV2O6 electrode exhibit a high discharge voltage and a high dis- charge capacity. |
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| Keywords: | thermal battery cathode material copper vanadate |
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