| Al／AgO电池的制备及性能研究 |
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| 引用本文： | 谷芝元,鲁道荣,许明,唐慧,曹辉,刘晓磊,吴勇.Al／AgO电池的制备及性能研究[J].金属功能材料,2010,17(1):27-30. |
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| 作者姓名： | 谷芝元 鲁道荣 许明 唐慧 曹辉 刘晓磊 吴勇 |
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| 作者单位： | 合肥工业大学,化工学院,安徽,合肥,230009 |
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| 基金项目： | 合肥工业大学创新基金项目(XS08029) |
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| 摘 要： | 采用化学方法制备AgO,并组装成实验电池。通过恒电流放电技术研究了在4mol／LNaOH电解质溶液中加入不同浓度的NaAlO2对Al／AgO电池性能的影响，并考察了放电倍率和温度对AI／AgO电池性能的影响。用扫描电子显微镜（SEM）研究了电池放电前后AgO的表观形貌。结果表明：在NaOH溶液中加入适量NaAlO2可以提高电池的比容量。随着温度的提高，电池的比容量增大。随着放电倍率增加，电池的比容量降低。当NaAlO2浓度为2．5mol／L，温度为80℃时，以0．1c放电，终止电压为1．0V时，Al／AgO电池的比容量达到292mA·h／g。
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| 关 键 词： | Al／AgO电池 NaAlO2 恒电流放电 |
Study on Preparation and Property of Al/AgO Battery |
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| GU Zhi-yuan,LU Dao-rong,XU Ming,TANG Hui.Study on Preparation and Property of Al/AgO Battery[J].Metallic Functional Materials,2010,17(1):27-30. |
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| Authors: | GU Zhi-yuan LU Dao-rong XU Ming TANG Hui |
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| Affiliation: | School of Chemical Engineering;Hefei University of Technology;Hefei 230009;Anhui;China |
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| Abstract: | AgO was synthesized by chemical method and assembled into test battery.Influence of the NaAlO2 concentration in 4 mol/L NaOH solution,discharge rate and temperature on the properties of Al/AgO battery in 4 mol/L NaOH has been studied by means of measurements of contanst current discharge.The surface performance of AgO electrode before and after discharge has been studied by SEM.The results show that: the addition amount of NaAlO2 enhances the specific capacity of Al/AgO battery.As temperature rising,the spe... |
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| Keywords: | Al/AgO battery NaAlO2 contant current discharge |
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