THE EFFECT OF LITHIUM IN PREVENTING IRON POISONING IN THE NICKEL-HYDROXIDE ELECTRODE

被引：17
|
作者：
ARMSTRONG, RD
BRIGGS, GWD
MOORE, MA
机构：
[1] Univ of Newcastle upon Tyne,, Electrochemistry Research Lab,, Newcastle upon Tyne, Engl, Univ of Newcastle upon Tyne, Electrochemistry Research Lab, Newcastle upon Tyne, Engl
来源：
ELECTROCHIMICA ACTA | 1986年 / 31卷 / 01期
关键词：
IRON AND ALLOYS - Contamination - LITHIUM AND ALLOYS;
D O I：
10.1016/0013-4686(86)80056-1
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The effect of lithium in preventing poisoning of the nickel hydroxide electrode by soluble iron species has been investigated using constant current, X-ray diffraction and EDAX methods. Iron was found to decrease the oxygen overpotential preventing full charging of the electrode. It was found that lithium prevented this loss of capacity, probably due to an increase in the oxygen overpotential.
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页码：25 / 27
页数：3
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