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Zn/V2O5水相二次电池的交流阻抗研究
引用本文:周家宏,薛宽宏,孙冬梅,徐士民,孔景临.Zn/V2O5水相二次电池的交流阻抗研究[J].物理化学学报,2000,16(5):454-458.
作者姓名:周家宏  薛宽宏  孙冬梅  徐士民  孔景临
作者单位:Department of Chemistry,Nanjing Normal University,Nanjing 210097
摘    要:

关 键 词:二次电池  锌电池  V2O5  交流阻抗  
收稿时间:1999-08-09
修稿时间:1999-08-09

AC Impednce Study of the Aqueous Zn/V2O5 Secondary Battery
Zhou Jia-Hong,Xue Kuan-Hong,Sun Dong-Mei,Xu Shi-Min,Kong Jing-Lin.AC Impednce Study of the Aqueous Zn/V2O5 Secondary Battery[J].Acta Physico-Chimica Sinica,2000,16(5):454-458.
Authors:Zhou Jia-Hong  Xue Kuan-Hong  Sun Dong-Mei  Xu Shi-Min  Kong Jing-Lin
Institution:Department of Chemistry,Nanjing Normal University,Nanjing 210097
Abstract:The dependence of charge transfer resistances of electrodes in the aqueous Zn/V 2O 5 secondary battery on the Zn 2+ amount intercalated was studied by means of AC impedance experiments. The results showed that the electrode reaction on cathode was controlled by the diffusion of Zn 2+ at the beginning of the discharge process. With the increase of Zn 2+ amount intercalated into the cathode, the reaction became a kinetic controlled process, i.e.a process controlled by intercalation of Zn 2+ in V 2O 5.
Keywords:Secondary battery  Zinc battery  2O5'  ')  V2O5" target="_blank">">V2O5  Impedance
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