| 高铁酸钠的电化学合成及铁阳极钝化机理研究 | 
| 杨雪,曾亚南,李俊国,刘宝 | 
| Electrochemical synthesis of sodium ferrate(Ⅵ) and passivation mechanism of the ferrous anode | 
| Xue YANG,Ya’nan ZENG,Junguo LI,Bao LIU | 
| 图9 电解前(a)和钝化后(b)铁阳极形貌及微区元素组成 | 
| Fig. 9 FESEM-EDS analysis of fresh ferrous anode(a) and the passivated ferrous anode(b) | 
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