容量效率 meaning in Chinese
volumetric efficiency
Examples
- When they were respectively used as separator in zn / k2feo4 battery , the percent of capacity of the cathode active material na2feo4 were : microfiber glass mat ' s : 93 % ; polyethylene ' s : 68 % ; polypropylene ' s : 56 % ; polyvinyl chloride ' s : 47 % ; vinylon ' s : 38 % ; soapnated cellulose acetate ' s : 24 % . although five of them ( not concluding soapnated cellulose acetate ) had very weak or weaker reductivity as separator in super - iron battery , for which th ey were more suitable to being separator in super - iron battery
作为隔膜用于zn k _ 2feo _ 4实验电池，正极活性物质k _ 2feo _ 4的放电容量效率分别为复合玻璃纤维膜93 、辐射接枝聚乙烯膜68 、改性聚丙烯微孔膜56 、聚氯乙烯微孔膜47 、维尼纶无纺布38 、皂化再生纤维素膜24 。 - The redox of v ( ) / v ( ) , v ( ) / v ( ) couple on the graphite displayed one electron quasi - reversibility . it is proved that trace in3 + , sb3 + can inhibit cathodic hydrogen evolution during the charge process by increasing the hydro - gen overvoltage in addition that sb3 + is a stabilizing / kinetic enhancing ion . during the charge / discharge process , cross - mix and self - discharge rarely happened . the maximal energy density of the lab - level vanadium battery is 21 wh / kg . the capacity efficiency of the lab - level vanadium battery is as high as 94 . 7 %
钒电池充电末期，会发生水的电解反应，痕量铟离子的加入提高了析氢过电位，抑制了充电过程中负极氢气的析出；锑离子的加入不仅可以抑制氢气的析出，还提高了正极反应速率，增强了正极表面的稳定性。实验中得到的最高质量比能量为21wh / kg ，充放电过程中仅有极少的交叉混合和自放电发生，自制钒电池的容量效率可高达94 . 7 %