| 4BS结构的生极板化成后的产物分析 |
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| 引用本文： | 柴树松,黄连清,李志斌.4BS结构的生极板化成后的产物分析[J].蓄电池,2014(1):38-40. |
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| 作者姓名： | 柴树松 黄连清 李志斌 |
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| 作者单位： | [1]福建省闽华电源股份有限公司,福建泉州362442 [2]广州埃登达化工有限公司,广东广州510620 |
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| 摘 要： | 采用高温固化和添加4BS晶种的方法,可以使正生极板中形成较多含量4BS的结构,合适的4BS结构对蓄电池的寿命有较好的影响。正生极板要通过化成才能生成有储存电能功能的极板,通过对和膏加入添加剂和采用不同温度固化得到的极板,进行化成前后的结构分析和成分分析,结果认为生成较多含量4BS结构的极板,在化成后形成了小颗粒簇成大颗粒的结构,可能是蓄电池增加寿命的因素。生极板中的4BS含量与化成后α-PbO2没有关系。4BS在化成后的转化没有遗传性,但有继承性。
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| 关 键 词： | 铅酸蓄电池 固化 BS 化成 生正极板 循环寿命 |
Analysis of the Tetra-Basic plate after formation |
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| CHAI Shu-song,HUANG Lian-qing,LI Zhi-bin.Analysis of the Tetra-Basic plate after formation[J].Chinese Labat Man,2014(1):38-40. |
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| Authors: | CHAI Shu-song HUANG Lian-qing LI Zhi-bin |
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| Affiliation: | 1. Fujian Minhua Power Source Co., Ltd., Quanzhou Fujian 362442; 2. Guangzhou Addenda Chemical Co., Ltd., Guangzhou Guangdong 510620, China) |
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| Abstract: | By means of curing at high temperature and seeding of 4BS（Tetra-Basic Lead Sulfate） a crystal structure containing more content of 4BS can be achieved in the green positive plate. The appropriate 4BS-structured plate is beneficial to extending the cycle life of battery, and the green plate can become a plate with the function of energy storage only through formation process. The results from the analysis of both green and formed plates show that the 4BS structure can be converted into an agglomerative structure consisted of many small particles after formation, and this fact may be regarded as a reason for extending the cycle life of battery. Moreover, The content of 4BS in the green plate is inrelevant with that of PbO2 obtained after formation. |
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| Keywords: | lead-acid battery curing tetrabasic lead sulphate formation green positive plate cyclelife |
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