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锌镍电池作为一种新型电池,具有比能量高,大电流充放性能好,低温性能优越等优势。但是其循环寿命较短,使得锌镍电池的推广和运用受到了限制。引起该电池循环寿命低的主要原因为:锌负极枝晶导致隔膜刺穿,引起电池短路。本文综述了锌镍电池负极活性物质添加剂的研究进展,分别对代汞缓蚀剂、锌酸钙、锌酸钙的表面处理等添加剂进行分析,并讨论了添加剂对枝晶的抑制的原理,分析了添加剂对枝晶抑制的作用。
Abstract：Zinc nickel battery is a new battery,which has the advantages of higher energy,better charging and discharging performance of high current, and superior low temperature performance.However,its short cycle life has limited the promotion and application of zinc and nickel batteries.The main reason for the low cycle life of the battery is that zinc negative dendrites cause the diaphragm to Pierce and cause the battery to short circuit.In this paper,the research progress of negative active substance additives in zinc and nickel batteries is reviewed,The surface treatment of additives such as mercury substitute corrosion inhibitors,calcium zinc acid and calcium zinc acid were analyzed,and the principle of inhibition of dendrites by additives was discussed.and the effect of additives on dendritic inhibition is analyzed.
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基本信息:
中图分类号:TM912
引用信息:
[1]王江林,马永泉,徐学良,等.锌镍电池负极添加剂研究进展[J].电池工业,2018,22(06):329-335.
基金信息:
浙江省科技厅项目(锌镍电池关键技术引进动力方向电池研发及产业化项目)
2018-12-25
2018-12-25