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液式铅酸蓄电池因价格低廉,使用方便等优点,多年来一直占据国内外电源市场。但随着科学的进步,用途的增加,特别是电动车的问世,已显出液式铅酸蓄电池的美中不足,如电池渗漏液腐蚀物品、污染环境,耐深放电小,使用寿命短等。对此,国外在19世纪初就着手研究开发替代产品,先后开发出水平铅电池,镍镉电池,钠流电池等,产品均因技术不成熟,价格昂贵等原因没有占据市场。之后人们把重点放在研究胶体电解质蓄电池上。此项技术德国发展较快,他们从1957年开始研究,用了几十年时间,生产出成品,使该国军用坦克全部装上胶体电解质蓄电池。胶体蓄电池的首次应用,人们发现其性能大大优于液式铅酸蓄电池。它不仅使
Liquid lead-acid batteries because of low prices, easy to use, etc., over the years has occupied the power market at home and abroad. However, with the advancement of science and the increased use, especially the advent of electric vehicles, it has been shown that the lead-acid batteries in liquid form have disadvantages, such as corrosive products of battery leakage liquid, pollution of the environment, resistance to deep discharge and short service life. In response, foreign countries started to research and develop alternative products at the beginning of the 19th century, and successively developed horizontal lead batteries, nickel-cadmium batteries and sodium flow batteries. Due to immature technologies and expensive prices, the products did not occupy the market. After that people focus on research gel electrolyte battery. This technology Germany developed rapidly, they began to study from 1957, with several decades to produce finished products, so that the country’s military tanks filled with gel electrolyte batteries. The first application of colloidal batteries, people found that its performance is much better than liquid lead-acid batteries. It not only makes