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尼克蓄电池-哪些因素会导致铅酸蓄电池寿命缩短吗?

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尼克蓄电池-哪些因素会导致铅酸蓄电池寿命缩短吗?

  影响铅酸蓄电池寿命的原因有:
  
  蓄电池本身的质量因素,还有对于蓄电池的使用方法和使用场合因素所导致的,但是80%以上还是因为铅酸蓄电池本身的电化学反应原理所导致的。铅酸蓄电池是可以进行充放电可逆放映的电源,在放电后蓄电池内的物质放应转化成一种叫硫酸铅的结晶体,在充电后硫酸铅又转化为铅和硫酸,如此可逆反应。
  
  当反应条件不够完全和充分时,硫酸铅就不可能得到完全转化,以至于造成硫酸铅的堆积,从而来减少参与反应的物质数量,放应在蓄电池的输出上就是电池容量越来越少,最终导致蓄电池丧失了基本的功能,成为废弃电池。铅酸蓄电池的这种现象被称为“硫化”也叫做蓄电池“老化”。
  
  铅酸蓄电池在进行充放电的过程中,在电极板上逐渐产生硫酸铅晶体。这种现象导致了蓄电池的老化,变现为蓄电池充放电困难;电池容量降低;进一步促进了电极板得的腐蚀降低了蓄电池的使用寿命。

The reasons affecting the service life of lead-acid battery are:




The quality factors of the battery itself, as well as the use methods and occasions of the battery, but more than 80% are caused by the electrochemical reaction principle of the lead-acid battery itself. Lead acid battery is a power supply that can be used for reversible projection of charge and discharge. After discharge, the substances in the battery should be transformed into a crystal called lead sulfate. After charging, lead sulfate is transformed into lead and sulfuric acid, so it can react reversibly.




When the reaction conditions are not complete and sufficient, lead sulfate cannot be completely transformed, resulting in the accumulation of lead sulfate, so as to reduce the amount of substances involved in the reaction. The output of the battery is that the battery capacity is getting less and less, and finally the battery loses its basic function and becomes a waste battery. This phenomenon of lead-acid battery is called "vulcanization", also known as battery "aging".




In the process of charge and discharge of lead-acid battery, lead sulfate crystals are gradually produced on the electrode plate. This phenomenon leads to the aging of the battery, which is difficult to charge and discharge; Reduced battery capacity; It further promotes the corrosion of the electrode plate and reduces the service life of the battery.



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