摘要
综述了近几年来在高铁酸盐电合成及其作为电池材料的电化学性质研究方面的进展 ,介绍了各类不同的铁阳极在碱性电解质溶液中电解氧化为高铁酸盐的电流效率 ,并对在直流电上叠加正弦式交流电的电化学过程进行了讨论。高铁酸盐作为电池的阴极材料能形成高性能的超级铁电池。参考文献 3 2篇。
Recent progress in electrosynthesis and electrochemical properties of ferrate(Ⅵ) as an electrode material is reviewed in this paper. The dependence of the current efficiency for the oxidation of pure iron, white cast iron and grey cast iron anodes to ferrate(Ⅵ) in alkaline solution is discussed, and electrochemical production of ferrate(Ⅵ) using sinusoidal alternating current superimposed on direct current is also introduced. Super-iron batteries, which cathodic electrodes are Fe(Ⅵ) salts, have high storage capacities. 32 References were cited.
出处
《合成化学》
CAS
CSCD
2003年第6期479-485,共7页
Chinese Journal of Synthetic Chemistry
关键词
高铁酸盐
电合成
铁
电池
综述
ferrate (Ⅵ)
electrosynthesis
iron
battery
review
