2LIU H T,ZHOU W F.Effect of charge voltage on performance of lead-acid storage battery and its eectrodes [J]. J Fudan University (Natural Science), 1988,27(1) :45.
3PETKOVA G,PAVLOV D. Influence of charge mode on the capa- city and cycle life of lead-acid batery negative plate [J]. J Power Sources, 2003,113:355-362.
4KIESSL1NG R.Copper-stretch-metal technology and applications[J]. J Power Sources, 1987,19 (2 / 3): 147-150.
5WAGNER R,SCHROEDER M,STEPHANBLOME T,et al.A multifunctional energy- storage system with h/gh-power lead-acid batteries[J]. J Power Sources, 1999,78(1 / 2): 156-163.