1) charging-current efficiency
充电电流效率
1.
In this paper, the charging-current efficiency for Ti0.
镍氢电池负极用贮氢合金电极材料的充电电流效率对电池的密封以及能源节约都具有重要的意义。
2) charging efficiency
充电效率
1.
Test and analysis for charging efficiency of VRLA batteries;
阀控式铅酸蓄电池充电效率检测及分析
2.
Coordinated effect of multiple factors on charging efficiency of iron electrode;
多因素对铁电极充电效率的综合影响
3.
Capacity of Ni-MH batteries at different temperature and the influence of addition of ZrO2 in positive electrode on high temperature charging efficiency of Ni-MH batteries were investigated.
研究了不同温度下在MH-Ni电池正极中添加ZrO2对其高温充电效率和比容量的影响,以及不同的ZrO2添加量对镍氢电池高温充电效率和比容量的影响。
3) Charge efficiency
充电效率
1.
The results showed that charge rate has obvious influence on charge electrode potentials and charge efficiency and discharge rate has obvious effect on discharge performance;electrochemical reaction impedance of the MH electrode decreased with the increase of depth of discharge,and increased when the DOD was above 8.
结果表明:在实验选择的充放制度下,充电倍率对贮氢电极的充电电位、充电效率及放电倍率对放电性能有明显的影响;在放电过程中,贮氢电极表面电化学反应阻抗随放电深度增加而减小,当放电深度大于80%时电化学反应阻抗又增大。
2.
The basic performance of Ni/MH battery at high-temperature,such as the problem of charge efficiency,heat generation and the degradation of the capacity of hydrogen storage alloys was reviewed and analyzed.
综述并分析了MH/Ni电池在高温下的基本性能,包括充电效率、发热及合金的容量衰减问题;总结了各种改善MH/Ni电池高温性能的方法,包括提高正极高温充电效率和负极耐腐蚀性能。
3.
to the positive electrode on MH-Ni battery s charge efficiency and cycle life at high temperature were studied.
5%(质量百分数)Y_2O_3的电池的充电效率为89。
4) charge/discharge efficiency
充放电效率
1.
The electrochemical measurement results show that the charge/discharge efficiency of coated LiCoO_2 is improved significantly and the capacity retention is increased from 84.
结果表明:包覆后正极材料的充放电效率明显提高,循环30次后容量保持率由包覆前的84。
5) battery efficiency
电池充放电效率
1.
The different test methods of traction battery efficiency were analyzed theoretically and the efficiency test models were setup.
从理论上对动力电池充放电效率的不同测试方法进行了分析,建立了电池充放电效率的测试模型,提出了直流脉冲法快速测试电池在不同放电率和放电深度下的充放电效率。
6) current efficiency
电流效率
1.
Study on quantitative analysis of electrical current efficiency withsoap-membrane flowmeter;
皂膜流量计定量分析电流效率的研究
2.
Influence of permeability of diaphragm on current efficiency in chlor-alkali industry;
氯碱工业中隔膜渗透率对电流效率的影响
3.
Zone current efficiency in 160 kA prebake aluminum electrolysis cell;
160kA预焙铝电解槽区域电流效率
补充资料：电流效率
按照法拉第定律,当通过电解槽的电量为96490库仑时,在阴极上应析出1克当量的电解产物。但在实际中所得到的电解产物，常常比按法拉第定律计算出的理论量低。电解时，阴极上实际析出的金属量与通过同样电量所得到的理论金属量之比，以百分率计算，称为电流效率η，确切地说应为阴极电流效率。
阳极电流效率是指可溶性阳极实际溶解的金属量与通过同样电量理论上应溶解的金属量之比。在冶金的电解生产中，阴极析出物通常是主要的产物，因此电流效率通常是指阴极电流效率。电流效率达不到 100％的主要原因是在电极上存在副反应、已析出的金属反溶和电路的漏电和短路等。电流效率是生产上的一个重要技术经济指标。
阳极电流效率是指可溶性阳极实际溶解的金属量与通过同样电量理论上应溶解的金属量之比。在冶金的电解生产中，阴极析出物通常是主要的产物，因此电流效率通常是指阴极电流效率。电流效率达不到 100％的主要原因是在电极上存在副反应、已析出的金属反溶和电路的漏电和短路等。电流效率是生产上的一个重要技术经济指标。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条