Abstract
The structure, morphology and content of the as-prepared and the processed samples were characterized by the means of SEM and XRD. The discharge capacities and cycle life performances of the as-prepared and the processed samples were tested by electrochemical measurements with different rates. The results indicated that the 4BS technology which can affect the plate design, deep cycle capability and cycle life is a basic technology for the VRLA batteries. It was also confirmed that the contents and structures of α-PbO2 and β-PbO2 formed with different processing conditions can affect the performance of the VRLA batteries, suggesting that the production and formation of plates are the key control points of 4BS technology.
Graphical Abstract
Keywords
lead-acid battery, process, 4BS
Publication Date
2015-10-28
Online Available Date
2015-10-28
Recommended Citation
Lei JIANG, Shou-zhong YI.
Effects of Microstructures of Active Material on Performance of VRLA Battery[J]. Journal of Electrochemistry,
2015
,
21(5): 471-479.
DOI: 10.13208/j.electrochem.150741
Available at:
https://jelectrochem.xmu.edu.cn/journal/vol21/iss5/11
Included in
Engineering Science and Materials Commons, Materials Chemistry Commons, Materials Science and Engineering Commons, Physical Chemistry Commons, Power and Energy Commons
