The EMF of cell was measured in the temperature rang from 293.
采用LaF3单晶(掺杂)作为固体电解质,在多次抽空充氩气的操作箱内,将Pb,Sn磨细过筛,按照4∶1的比例分别将Pb,PbF2,Sn,SnF2混合并压成片·Pb PbF2为参比电极,Sn SnF2为工作电极,银丝为电极引线组成工作电池·电池的结构为:(+)Ag|Pb,PbF2|LaF3单晶(掺杂)|Sn,SnF2|Ag(-)·用高阻数字电压表准确测定了电池在293 15～353 15K范围内的电动势·以两种PbF2标准生成Gibbs自由能数据和电池电动势为基础,计算得到SnF2标准生成自由能同温度的关系·电池电动势测量的实验误差远远小于PbF2标准生成Gibbs自由能数据中所给定的误差,采用两种不同的PbF2标准生成Gibbs自由能数据所得到的SnF2标准生成自由能的数值,彼此之间的偏差很小·所以上述两种计算结果都是可靠的
cell reaction and deduced the cal-culating formula of the electro-motive force (EMF) both of the corresponding electrode potential ( 0 , ) ofthe standard (or not).
本文将多元的复杂氧化还原反应设计成电池,并推导出计算其标准与非标准状态的电池电动势(E_总~θ与E_总)和相应的复杂电极反应的标准与非标准状态的电极电势((?)~θ与(?))的计算公式,并从三个方面来说明这些公式的应用。
18% MgO-partially stabilized zirconia sample at the temperature range from 1 633 K to 1 729 K was measured by double-cell method.
采用双电池电动势法测定了氧化镁部分稳定的氧化锆试样在1 633~1 729 K温度范围内的电子导电特征氧分压,并计算了氧化锆试样在空气、碳饱和铁液等气氛中的氧离子迁移数。
The relations of liquid′s surface tension and temperature and the problem of reversible battery′s electromotive force are processed with the cycle procedure means.
用循环过程法对液体的表面张力与温度的关系以及可逆电池电动势等问题进行处理 ,不仅求解很方便 ,且物理意义也很明确 ,扩充了普通物理中用循环法解题的范
The Uncertainty in the Measurement of Electric Potential of Battery by Planar Electric Potential Difference Meter;
板式电位差计测量电池电动势的不确定度评定
EMF MEASUREMENT OF ELECTRIC CELLS USING COMPENSATION METHOD AND THE ESTIMATED CALCULATION OF THE UNCERTAINTY IN THE INTERNAL RESISTANCE EXPERIMENT
补偿法测电池电动势及内阻实验不确定度估算
The EMF-Temperature Hysteresis Effect of High Precision Saturated Standard Cell
高精密饱和标准电池电动势-温度滞后效应
Data Processing in Measurement of Dry Cell s Electromotive Force and Resistance Based on Origin;
基于Origin的电池电动势和内阻测量数据的处理
An Investigation About the Factors Affecting the EMF Stability of High Precision Saturated Cadmium Sulfate Standard Cells
对影响高精密饱和标准电池电动势稳定性诸因素的探讨
THE CORRESPONDING RELATION BETWEEN A CELL REACTION AND THE CELL OR EMF
电池反应与电池及电动势的对应关系
The electromotive force between the two poles of this battery is 3.6v.
这个电池两极的电动势是3.6伏特。
a form of voltaic cell once used as a standard for electromotive force.
一度作为标准电动势的一种伏打电池。
Preparation of dispersed electrode and EMF of dispersion cell
分散电极的制备及其分散差电池的电动势
Improvement on the experiment of measuring the emf and internal resistance of the dry cell with potentiometer
用板式电势差计测量电池的电动势和内阻实验的改进
On Image Procession of Internal Resistance and Electromotance of Battery By Volt-ampere;
谈伏安法测电池内阻和电动势的图像法处理
an electric cell that generates an emf by an irreversible conversion of chemical to electrical energy; cannot be recharged.
由化学能转化为电能从而产生电动势的电池；不能充电。
The work done in pushing 1C of charge through the conducting wire is called the potential, V, of the battery.
推动1库仑电荷通过导线所作的功叫做电池的电势V。
clock, master, battery, accumulator or mains powered
主时钟,由电池、蓄电池或交流电源驱动
Investigation Status and Development Trend of Hybrid Power Train Based on Fuel Cell
燃料电池混合动力列车的研究现状与发展趋势
commutating electromotive force
(电机)整流电动势
The potential of the actual cell, AE°, can then be regarded as the algebraic sum of the two half-cell potentials.
实际电池的电势AE°可看作两个半电池电势的代数和。
