利用显微照相和SEM技术研究了铁在硫酸溶液中的阳极过程.在预钝化区,观察到电极表面有一层银白色预钝化膜.XPS表面分析证明此膜很可能是Fe(OH)2.显微照相技术对于研究电极过程是一种十分有效的方法。
The anodic processes of irondectrode in sulhric acid sohtions are studied by using photomicrography and SEM techniques.In prepassive region a silvery film is found on the iron electrode surface.XPS analyses indicated that this film Was probably composed o
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[6] | .DrazicD.M.,ChenS.H.andWangC.,BulletinXCTVdel'AcademieSerbedesSciencesetdesArts,ClassedesSci-encestechniques,1987 |
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