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dc.contributor.author夏同驰zh_CN
dc.contributor.author张胜利zh_CN
dc.contributor.author王树新zh_CN
dc.contributor.author黄鲲zh_CN
dc.contributor.author田文增zh_CN
dc.contributor.authorXIA Tong-chizh_CN
dc.contributor.authorZHANG Sheng-lizh_CN
dc.contributor.authorWANG Shu-xinzh_CN
dc.contributor.authorHUANG Kunzh_CN
dc.contributor.authorTIAN Wen-zengzh_CN
dc.date.accessioned2013-11-18T07:45:36Z
dc.date.available2013-11-18T07:45:36Z
dc.date.issued2004-05-28zh_CN
dc.identifier.citation电化学,2004,10(02):235-239.zh_CN
dc.identifier.issn1006-3471zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/57841
dc.description.abstract 以化学镀钴方法微包覆处理贮氢合金,用交流阻抗、循环伏安以及模拟电池充放电实验研究了该贮氢合金电极的电化学性能.结果表明,贮氢合金经包覆钴后,即可减小电极表面的电化学反应阻抗,提高其催化活性,并降低充放电过程的极化,从而增大了电极的放电容量和充电效率.相关的电极过程为扩散控制.zh_CN
dc.description.abstractThe chemical cobalt plating method is used to treat on the hydrogen storage alloys.Effect of the surface treatment on the electrochemical performance of MH eletrodes was investigated by carrying out experimental methods of CV,AC and charge/discharge cycle tests. The results showed that after microencapsulation with cobalt, the impedance of electrochemical reaction on the surface and polarization during chare/discharge process was markedly decreased; and the electrocatalytic activity on the surface, discharge capacity,charge efficiency was improved. It was also indicated that the anode reaction of MH electrode treated was controlled by diffusion process.zh_CN
dc.language.isozhzh_CN
dc.publisher厦门大学《电化学》编辑部zh_CN
dc.relation.ispartofseries研究论文zh_CN
dc.relation.ispartofseriesArticleszh_CN
dc.source.urihttp://electrochem.xmu.edu.cn/CN/abstract/abstract9027.shtmlzh_CN
dc.subject贮氢合金zh_CN
dc.subject化学镀钴zh_CN
dc.subject交流阻抗zh_CN
dc.subject循环伏安zh_CN
dc.subjectHydrogen strage alloyszh_CN
dc.subjectChemical cobalt microencapsulatingzh_CN
dc.subjectElectrochemical impedance spectrazh_CN
dc.subjectCyclic voltammetryzh_CN
dc.title微包覆钴贮氢合金电极电化学性能的研究zh_CN
dc.title.alternativeStudy on Electrochemical Performance of Electroless Cobalt Coating for Microencapsution of Hydrogen Storage Alloyszh_CN
dc.typeArticlezh_CN
dc.description.note作者联系地址:郑州轻工业学院材料与化工学院,郑州轻工业学院材料与化工学院,郑州轻工业学院材料与化工学院,郑州轻工业学院材料与化工学院,郑州轻工业学院材料与化工学院 河南郑州 450002 ,河南郑州 450002 ,河南郑州 450002 ,河南郑州 450002 ,河南郑州 450002zh_CN
dc.description.noteAuthor's Address: Material and chemical engineering college, Zhengzhou University of Light Industry, Zhengzhou 450002,Chinazh_CN


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