The self-corrosive potential and the over-passivationpotential of the pure titanium after the surface modification were increased.
镀覆非晶金刚石膜纯钛表面自腐蚀电位和过钝化电位正移。
2
The anticorrosion mechanism of polyamine and metal interface is formed a layer of compact metal oxide film, so that the electrode potential of metal passivation;
其防腐机理是聚胺与金属界面形成一层致密的金属氧化膜，使金属的电极电位钝化；
3
F-passivation decreased the scattering centers of the carriers and the height of the potential barriers at the grain boundaries, thus, increased the Hall mobility of the carriers.