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dc.contributor.authorZhu, GM
dc.contributor.author朱光明
dc.contributor.authorLei, YQ
dc.contributor.author雷永泉
dc.contributor.authorCheng, SA
dc.contributor.author成少安
dc.contributor.authorYang, XG
dc.contributor.author杨晓光
dc.contributor.authorWang, QD
dc.contributor.author王启东
dc.date.accessioned2012-05-26T03:04:48Z
dc.date.available2012-05-26T03:04:48Z
dc.date.issued2001
dc.identifier.citationACTA PHYSICO-CHIMICA SINICA,2001,17(12):1086-1091zh_CN
dc.identifier.issn1000-6818
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/12510
dc.description.abstractElectrochemical impedance spectra (EIS) of RE(NiCoMnTi)(5) alloys (RE = La, Ce, Pr, Nd) were measured and analyzed under different depths of discharge (DOD). The results reveal that at different phase areas, such as beta, alpha + beta and alpha, the alloy shows quite different characteristics in their discharge kinetics. At the same DOD of 50%, the surface hydrogen adsorbing resistance R-sf and Faraday resistance R-F of the four alloys represent an approximate linear relationship to their the maximum discharge capacity C-50,C- max and the high-rate-dischargeability kappa respectively, indicating the alloy with a higher R-sf and R-F will have a larger capacity and better dischargeability.zh_CN
dc.language.isozhzh_CN
dc.publisherPEKING UNIV PRESSzh_CN
dc.subjecthydrogen storage electrode alloyzh_CN
dc.subjectelectrochemical impedancezh_CN
dc.subjectrare earthzh_CN
dc.subjectdepth of discharge (DOD)zh_CN
dc.titleAC impedance of RE(NiCoMnTi)(5) alloy under different depth of dischargezh_CN
dc.typeArticlezh_CN


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