| 深循环用VRLA电池正极铅膏研究 |
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| 引用本文： | 包有富,王瑜,喻小平,俞美雯,王金玉. 深循环用VRLA电池正极铅膏研究[J]. 电池, 2004, 34(5): 353-354 |
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| 作者姓名： | 包有富 王瑜 喻小平 俞美雯 王金玉 |
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| 作者单位： | 浙江南都电源动力股份有限公司,浙江,杭州,310013;浙江南都电源动力股份有限公司,浙江,杭州,310013;浙江南都电源动力股份有限公司,浙江,杭州,310013;浙江南都电源动力股份有限公司,浙江,杭州,310013;浙江南都电源动力股份有限公司,浙江,杭州,310013 |
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| 摘 要： | 通过对不同阀控铅酸电池正极铅膏的研究,发现降低活性物质利用率和提高充电效率是提高电池循环寿命的有效途径,不同H2SO4、H2O、PbO比例的正极铅膏配方对循环寿命无明显影响.通过XRD、SEM分析,发现添加荆A和B的加入未改变电池正极活性物质的结构和形貌.加入添加荆A,电池充电效率提高,加入添加剂B,电池极板孔率降低.
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| 关 键 词： | VRLA电池 循环寿命 充电效率 |
| 文章编号： | 1001-1579(2004)05-0353-02 |
| 修稿时间： | 2004-03-20 |
A study on the positive paste of VRLA battery for deep cycle |
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| BAO You-fu,WANG Yu,YU Xiao-ping,YU Mei-wen,WANG Jin-yu. A study on the positive paste of VRLA battery for deep cycle[J]. Battery Bimonthly, 2004, 34(5): 353-354 |
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| Authors: | BAO You-fu WANG Yu YU Xiao-ping YU Mei-wen WANG Jin-yu |
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| Abstract: | The different?VRLA battery positive paste formula were studied. The results showed to reduce the utility of the active material and to improve charging efficiency were the effective method to improve battery's cycle life.The different ratio of H_2SO_4,H_2O and PbO of the positive paste did not influence the cycle life of battery.It was found that the structure and grain of the battery positive active material had not been changed with adding additive A and B by using XRD and SEM analysis.Charging efficiency of the battery was improved by adding additive A, and the porosity of positive plate of the battery decreased by adding additive B. |
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| Keywords: | VRLA battery cycle life charging efficiency |
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