battery the meaning in Chinese
巴特里
炮台公园
Examples
- Alkaline zinc - manganese battery is widely used all over the world it has good performance of storage ， low cost ， stable discharge and convenience of carrying the sealing of the battery is a crucial factor to the performance of the battery due to the disadvantages of present sealants ， leakage of electrolyte often happens what ’ s more ， the sealing capability affects the performance of the battery the way to raise the sealing capability is to search for a good additive ， which can improve the sealing capability through adding according to chemical principles ， this article picks out ptfe and nylon66 as additive adding ptfe or nylon66 into the pitch can improve the sealing capability of the pitch at the same time ， the temperature ， the time ， the amount of addictive ， the way to drop temperature and the time of churning all should be considered by testing the constitutions ， softening point ， moving degree and length of needle of various pitch samples ， we can compare the properties of different sealants can be studied by using of x - ray , the constitutions of the pitch can be indicated which can help us to explain these changes this article includes ： testing the constitutions ， soften point ， moving viscosity and needle penetration of various pitches ； raising the sealing capability by adding ptfe nylon66 into the pitches ； testing the constitutions ， soften point ， moving viscosity and needle penetration of raised samples ； analyzing and discussing the basic principles of this method it is showed that soften point ， moving viscosity and needle penetration of pitches are increased by adding ptfe nylon66 and the discharge time ， initial voltage ， capacity of battery with pitch raised by nylon66 are good and get to the requirement of gb t7 1 1 2 in a11 the method proposed in this article is available in practical industry use
通过测定改进沥青的软化点、运动粘度和针入度等指标参数来比较不同的添加剂及不同的添加条件对沥青封口性能的影响。本论文的主要研究结果为：系统测试了多种沥青样品的组成、软化点、运动粘度、针入度；对市售沥青分别添加聚四氟乙烯乳液、有机硅树脂和尼龙66进行改进，制备了改进产品；对改进沥青的组成、软化点、运动粘度、针入度进行了测试和比较；使用改进沥青组装成电池并对电池进行恒电流放电测试、短路电流测试和电池漏气、漏液性能的测试；对沥青改进的原理进行了分析和讨论。实验结果表明：在沥青中添加尼龙66和聚四氟乙烯乳液对沥青的封口性能有明显的提高；通过对工艺条件的不断改进，目前的工艺条件已完全可以用于实际生产操作；以添加尼龙66改进的沥青为封口剂组装成的电池完全满足碱锰电池生产的需要，且电池电容量、短路电流等指标均达到gb t7112标准要求；本文提出的改进方案，通过验证是一种效果好、实用性强的方法。 - But the active silver substrate of sers used in the study of the cathode material cannot be used in positive electrodes . in the lithium ion battery the working voltage of positive electrode may reach and exceed 4 . 0v , however the silver will be oxidated at 3 . 6v ( vs li / li + ) , and in the first charge process , the nanometer silver can be dissolved into the electrolyte and no longer has sers active
但银衬底却不能应用于正极材料表面sei膜的研究当中,因为锂离子电池中正极的工作电位可达4 . 0v以上,而银在3 . 6v ( vsli / li + )附近就开始发生氧化反应,在第一次充电过程中,正极材料表面包覆的银颗粒就会因电化学反应溶入电解液中,不再具有表面增强的效果。