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电化学(中英文) ›› 2007, Vol. 13 ›› Issue (1): 82-85.  doi: 10.61558/2993-074X.1785

• 研究论文 • 上一篇    下一篇

电解条件对电化学法制备FeO_4~(2-)的影响

周艳;杨卫华;毕冬勤;黄婷婷;孙振;郭泉峰;   

  1. 华侨大学材料科学与工程学院,华侨大学材料科学与工程学院,华侨大学材料科学与工程学院,华侨大学材料科学与工程学院,华侨大学材料科学与工程学院,华侨大学材料科学与工程学院 福建泉州362021,福建泉州362021,福建泉州362021,福建泉州362021,福建泉州362021,福建泉州362021
  • 收稿日期:2007-02-28 修回日期:2007-02-28 出版日期:2007-02-28 发布日期:2007-02-28

The Influence of Electrolytic Conditions on Synthesis of FeO_4~(2-)

ZHOU Yan,YANG Wei-hua*,BI Dong-qin,HUANG Ting-ting,SUN Zhen,GUO Quan-feng   

  1. (College of Material Science and Engineering,Huaqiao University,Quanzhou 362021,Fujian,China
  • Received:2007-02-28 Revised:2007-02-28 Published:2007-02-28 Online:2007-02-28

摘要: 以铁丝网作阳极,应用电解氧化法制备FeO42-溶液,并合成固体K2FeO4.研究电解条件(如搅拌、超声、静置、温度、电流密度等)对该制备过程电流效率的影响规律.结果表明:以14 mol/L NaOH作电解液,于30℃、10 mA.cm-2及搅拌作用下电解,可获得较高的电流效率.

关键词: FeO42-, 电流效率, 电解

Abstract: The FeO42-was synthesized using iron lattice as anode and the solid K2FeO4 was also prepared.Influence of electrolytic conditions,such as stir,ultrasonic,temperature and current density on the current efficiency were studied.The results showed that preferable ferrate(VI) current yield was obtained in a current density of 10 mA·cm-2,temperature 30℃ and 14 mol/L NaOH as electrolyte under at stirring effect.

Key words: FeO42-, current yield, electrolysis

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