| 智能化成对MH-Ni电池容量一致性的影响 |
| |
| 引用本文： | 王兴威,徐荷莲,唐琛明,陈东,沈晓彦.智能化成对MH-Ni电池容量一致性的影响[J].电池工业,2009,14(3):158-160. |
| |
| 作者姓名： | 王兴威 徐荷莲 唐琛明 陈东 沈晓彦 |
| |
| 作者单位： | 1. 江苏省新动力电池及其材料工程技术研究中心,江苏,启东,226200
2. 江苏海四达电源股份公司,江苏,启东,226200 |
| |
| 摘 要： | MH-Ni电池的化成制度直接影响CoOOH导电网络的稳定性。介绍了智能化成对电池的循环性能和容量一致性的影响。通过智能化成,电池能形成稳定的CoOOH网络,提高了β-Ni（OH）2的电子导电性,降低了Ni（OH）2粒子间及与导电骨架之间的接触电阻,因而充电更均匀,放电更彻底,电池经过1 C充电10 C放电,循环100次以后,Ni（OH）2的结构没有发生明显的变化,电池的容量高于常规化成电池,且具有良好的一致性。
|
| 关 键 词： | MH-Ni电池 智能化成 性能 一致性 |
Effects of intelligent formation on the capacity uniformity of Ni-MH batteries |
| |
| WANG Xing-wei,XU He-lian,TANG Chen-ming,CHEN Dong,SHEN Xiao-yan.Effects of intelligent formation on the capacity uniformity of Ni-MH batteries[J].Chinese Battery Industry,2009,14(3):158-160. |
| |
| Authors: | WANG Xing-wei XU He-lian TANG Chen-ming CHEN Dong SHEN Xiao-yan |
| |
| Affiliation: | WANG Xing-wei 1,XU He-lian 2,TANG Chen-ming 1,CHEN Dong1,SHEN Xiao-yan2(1.Jiangsu New Power Battery , Material Engineering Technology Research Centre,Qidong,Jiangsu 226200,China,2.Jiangsu Highstar Battery Manufacturing Co.,Ltd.,China) |
| |
| Abstract: | Formation system of Ni-MH batteries affects directly the stability of electric conductivity net of CoOOH, but through intelligent formation, battery can form stable CoOOH net to improve electric conductivity of β-Ni（OH）2, decrease the contacting resistance between particles of Ni（OH）2 and between electric conductive grid, so the charge will be more uniform, discharge will much complete. After 100 cycles at 1 C charge and 10 of battery was higher than C discharge, the structure of Ni that of batteries with common （OH）2 didn＇t change obviously, the capacity formation. Furthermore, battery has better uniformity. |
| |
| Keywords: | Ni-MH battery intelligent formation performance uniformity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
