| 正极活性物质添加剂对铅酸蓄电池初期性能及循环寿命的影响 |
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| 引用本文： | 刘建民,许运洲,姚建英,孙杰英.正极活性物质添加剂对铅酸蓄电池初期性能及循环寿命的影响[J].蓄电池,2004,41(2):54-56. |
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| 作者姓名： | 刘建民 许运洲 姚建英 孙杰英 |
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| 作者单位： | 保定金风帆蓄电池有限公司,保定,071057 |
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| 摘 要： | 试验了3种正极活性物质添加剂石墨、硫酸钙、邻苯二甲酸对铅酸蓄电池初期性能及17 5%放电深度循环寿命的影响。结果表明,正极活性物质中加入一定量的硫酸钙和邻苯二甲酸降低了电池17 5%放电深度循环寿命;正极活性物质中加入适量的石墨明显改善电池低温起动性能,提高电池初期容量和17 5%放电深度循环寿命。
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| 关 键 词： | 正极添加剂 初期容量 175%放电深度循环寿命 |
| 文章编号： | 1006-0847(2004)02-0054-03 |
| 修稿时间： | 2003年12月8日 |
Influence of positive additives on the initial performance and cycle life of lead-acid battery |
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| LIU Jian-min,XU Yun-zhou,YAO Jian-ying,SUN Jie-ying.Influence of positive additives on the initial performance and cycle life of lead-acid battery[J].Chinese Labat Man,2004,41(2):54-56. |
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| Authors: | LIU Jian-min XU Yun-zhou YAO Jian-ying SUN Jie-ying |
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| Abstract: | Influence of positive additives,namely graphite,calcium sulfate and phthalic acid on the initial performance and 17.5 % DOD (depth of discharge)cycle life of lead-acid battery was experimented.Results showed that addition of certain amount of CaSO_4 and phthalic acid in PAM (positive active material)reduced 17.5 % DOD cycle life;while with addition of suitable amount of graphite in PAM,the cold cranking performance,the initial capacity and 17.5 % DOD cycle life was remarkably improved. |
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| Keywords: | positive additives initial capacity 17 5 % DOD cycle life |
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