[1]杨卫华.不同电极基体对K2FeO4充放电循环性能的影响[J].华侨大学学报(自然科学版),2006,27(2):151-154.[doi:10.3969/j.issn.1000-5013.2006.02.011]
　Yang Weihua,College of,Material Science,et al.The Effects of Electrode Metals on the Charge-Discharge Behavior of K2FeO4 Electrodes[J].Journal of Huaqiao University(Natural Science),2006,27(2):151-154.[doi:10.3969/j.issn.1000-5013.2006.02.011]
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不同电极基体对K2FeO4充放电循环性能的影响()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第27卷
期数:
2006年第2期
页码:
151-154
栏目:
出版日期:
2006-04-20

文章信息/Info

Title:
The Effects of Electrode Metals on the Charge-Discharge Behavior of K2FeO4 Electrodes
文章编号:
1000-5013(2006)02-0151-04
作者:
杨卫华
华侨大学材料科学与工程学院 福建 泉州 362021
Author(s):
Yang Weihua;  College of;  Material Science;  and
Engineering, Huaqiao University, 362021, Quanzhou, China
关键词:
K2FeO4;  阳极极化;  充放电性能;  电极基体
Keywords:
K2FeO4;  polarization curve;  charge-discharge behavior;  electrode metals
分类号:
O462
DOI:
10.3969/j.issn.1000-5013.2006.02.011
文献标志码:
A
摘要:
采用三电极体系法研究银网、铂网和泡沫镍等不同电极基体的阳极极化行为,探讨不同电极基体对 K2FeO4电极充放电性能的影响规律.结果表明,K2FeO4具有一定的可充性,但其充放电性能与电极基体的析氧电位有很大关系.电极基体的析氧电位低于K2FeO4的氧化还原电位时,K2FeO4电极基本充不上电; 而当电极基体的析氧电位与K2FeO4的氧化还原电位相近,K2FeO4电极只能部分充电.
Abstract:
In order to understand the effects of electrode materials on the charge-discharge behaviors of K2FeO4 electrodes, constant current charge-discharge experiments were carried out to investigate the charge-discharge performance of K2FeO4 electrodes using silver lattice, nickel foam and platinum lattice as current collectors respectively. Polarization curves of these metal materials were used to interpret the difference in the charge-discharge performance of the corresponding K2FeO4 electrodes. Studies showed that the K2FeO4 electrodes have low electrochemical reversibility, which may be mainly resulted from their relatively lower oxygen evolution potentials or the effects of the oxidation/reduction process of current collectors.

参考文献/References:

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相似文献/References:

[1]李曼安.铝阳极极化特性研究[J].华侨大学学报(自然科学版),1998,19(3):261.[doi:10.11830/ISSN.1000-5013.1998.03.0261]
　Li Manan.A Study on Anodic Polarization Characteristic of Aluminum[J].Journal of Huaqiao University(Natural Science),1998,19(2):261.[doi:10.11830/ISSN.1000-5013.1998.03.0261]
[2]杨卫华.K2FeO4电极的放电机制探讨[J].华侨大学学报(自然科学版),2008,29(1):46.[doi:10.11830/ISSN.1000-5013.2008.01.0046]
　YANG Wei-hua.Research on the Discharge Mechanism of K2FeO4 Electrode[J].Journal of Huaqiao University(Natural Science),2008,29(2):46.[doi:10.11830/ISSN.1000-5013.2008.01.0046]

备注/Memo

备注/Memo:
福建省自然科学基金资助项目(D0540003)福建省青年科技人才创新基金资助项目(2004J034)华侨大学科研基金资助项目(04BS207)
更新日期/Last Update: 2014-03-23