充放电效率 meaning in English
charge discharge efficiency
charge-discharge efficiency
Examples
- The results indicated that the electrochemical reversibility and charge / discharge efficiency on spectral pure graphite electrode are superior to that on the other two , and the possible causes of these differences are presented
结果表明：其在光谱纯石墨电极上的电化学可逆性、充放电效率最优，处理石墨上次之，而在未处理石墨上的表现不理想。 - The supercapacitor is a new type of electrochemical energy storage devices between rechargeable batteries and traditional electrostatic capacitors , and it has high power density , high charge / discharge efficiency and long cycle life
超大容量电赝电容器是一种性能介于电池和传统静电电容器之间的新概念高功率储能器件，具有功率密度大、充放电效率高、循环寿命长等特点。 - It was found that the defects were formed and the conductivity increased with the addition of co , which improved the diffusion of proton and inhabited the formation of y - niooh . the electrochemical capacity of the electrode with cobalt additives changed slightly after 206 cycles . the electrode can exhibit excellent high - rate discharge performance , the capacity discharged at 6c ( 1800ma / g ) can reach to 77 . 7 % of which discharged at 1c condition
在纳米ni ( oh ) _ 2电极中加入钴和锌添加剂，并全面地分析了它们对电极性能的影响，发现加入钴添加剂后增强了电极的导电性，形成杂质缺陷，更有利于质子的出入，同时抑制- niooh的形成，提高充放电效率和循环稳定性，电极在经过206个循环后变化甚小；电极的倍率放电性能相当出色，在1800ma g ( 6c )的大电流放电条件下，依然能放出1c的77 . 7 ；在钴的添加方式中，以co和coo混合添加的效果最佳。 - The charge and discharge performances of different composites were studied by the charge and discharge ; the structures of composites were characterized by sem ; the electrochemical properties of sulfur positive materials were characterized by cyclic voltammetry and eis . we studied the charge process , discharge process , charge - discharge efficiency , self heat , and self - discharge of lithium - sulfur system on system shuttle constant , conduct the mechanism of these processes and simply analyse them
以充放电技术研究了不同类别复合正极的充放电性能;以扫描电镜技术观测了复合正极的表面形貌;以循环伏安技术和交流阻抗技术研究了复合正极电极的电化学性能;并初步探讨了锂-硫电池体系中充电过程、放电过程、充放电效率、自热和自放电等对体系飞梭常数的影响,推导了这些过程的机理并简要的进行了分析。