摘要
实验研究VRLA电池极板和膏时添加质量分数为1%的4PbO.PbSO4.H2O,极板固化、干燥后观察铅膏的表面形貌发现有大量的4PbO.PbSO4.H2O生成。用该极板组装电池后,电池的容量未发生改变,但电池的循环寿命明显提高。
The plates with paste added 1% 4PbO.PbSO4.H2O was studied. A lot of 4PbO.PbSO4.H20 was observed with SEM after the plates were cured and dried. The cycle lives of VRLA batteries assembled with above plates were improved largely, but the capacities were not affected.
出处
《蓄电池》
2013年第2期71-72,76,共3页
Chinese LABAT Man
