储能科学与技术 ›› 2018, Vol. 7 ›› Issue (6): 1248-1252.doi: 10.12028/j.issn.2095-4239.2018.0124

• 研究及进展 • 上一篇    下一篇

不同碳材料对铅炭负极的性能影响

陈理, 黄伟国, 刘孝伟, 徐志彬, 周志学   

  1. 超威集团研究院, 浙江 湖州 313100
  • 收稿日期:2018-07-18 修回日期:2018-07-31 出版日期:2018-11-01 发布日期:2018-08-13
  • 通讯作者: 陈理(1987-),男,硕士,主要研究方向为新型化学电源电极材料,E-mail:386755661@qq.com。
  • 作者简介:陈理(1987-),男,硕士,主要研究方向为新型化学电源电极材料,E-mail:386755661@qq.com。

Influence of different carbon materials on performance of lead carbon negative electrode

CHEN Li, HUANG Weiguo, LIU Xiaowei, XU Zhibin, ZHOU Zhixue   

  1. Chilwee Group, R & D Centre, Huzhou 313100, Zhejiang, China
  • Received:2018-07-18 Revised:2018-07-31 Online:2018-11-01 Published:2018-08-13
  • Contact: 10.12028/j.issn.2095-4239.2018.0124

摘要: 在铅炭负极中添加不同比例的造粒炭黑(CB)和活性炭(AC),在部分荷电状态下,采用恒流充放电对比测试其循环性能,利用SEM、XRD对碳材料和铅炭负极活性物质进行表征分析。结果表明,造粒炭黑(CB)与活性炭(AC)添加到负极后,均能与铅结合形成铅炭结构,并明显提升部分荷电态下的循环性能。

关键词: 铅炭电池, 部分荷电态, 碳材料, 负极硫酸盐化

Abstract: Different proportions of granulated carbon black and activated carbon added in the negative paste of lead acid batteries. Partial state of charge state (PSoC) cycle times are tested respectively through constant-current charge-discharge. Carbon material and negative active materials (NAM) were characterized by SEM and XRD. The results show that both granulated carbon black and activated carbon can incorporate in lead to form the structure of lead carbon which may significantly improve the PSoC cycle performance.

Key words: lead-carbon battery, partial-state-of-charge, carbon material, negative plate sulfation

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