金属表面光滑度对第一类金属电极电极电势的影响

Surface Smooth Level of Metal Makes That Electric Potential of First Metal Electrode be Reduced

通过两个实验验证了金属表面的光滑度对第一类金属电极的电极电势的影响。金属表面粗糙会使第一类金属电极的电极电势降低。对实验结果分别从自由焓、粗糙金属表面凸出部分的曲率半径、饱和蒸气压、化学势、电极电势和双电层等方面进行了分析论证。并指出了该理论的实际应用。

It be verified by two experiment in article that electric potential of first metal electrode be influenced by the surface smooth level of metal. Presult be discussed by several side of free energy,curvature radius, vapour pressure, electric potential and article point practical use of conclusion.