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dc.contributor.authorKe, Fu-Sheng
dc.contributor.author柯福生
dc.contributor.authorHuang, Ling
dc.contributor.author黄令
dc.contributor.authorCai, Jin-Shu
dc.contributor.authorSun, Shi-Gang
dc.contributor.author孙世刚
dc.date.accessioned2011-05-18T16:05:43Z
dc.date.available2011-05-18T16:05:43Z
dc.date.issued2007-05
dc.identifier.citationELECTROCHIMICA ACTA,2007,52(24):6741-6747zh_CN
dc.identifier.issn0013-4686
dc.identifier.urihttp://dx.doi.org/doi:10.1016/j.electacta.2007.04.100
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/8980
dc.description.abstractMacroporous material of Sn-Cu alloy of different pore sizes designated as anode in lithium-ion batteries were fabricated through colloidal crystal template method. The structure and electrochemical properties of the macroporous Sn-Cu alloy electrodes were examined by using scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDS), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and galvanostatic cycling. The results demonstrated that the electrodes of macroporous Sn-Cu alloy with pore size respectively of 180 and 500 nm can deliver reversible capacity of 350 and 270 mAh g(-1) up to 70th cycles of charge/discharge. The cycle performance of the macroporous Sn-Cu alloy of 180 nm in pore size is better than that of the macroporous Sn-Cu alloy with 500-nm-diameter pores. It has revealed that the porous structure of the macroporous Sn-Cu alloy material is of importance to strengthen mechanically the electrode and to reduce significantly the effect of volume expansion during cycling. (c) 2007 Elsevier Ltd. All rights reserved.zh_CN
dc.language.isoenzh_CN
dc.publisherPERGAMON-ELSEVIER SCIENCE LTDzh_CN
dc.subjectelectroplatingzh_CN
dc.subjectcolloidal crystal templatezh_CN
dc.subjectmacroporouszh_CN
dc.subjecttin-copper alloyzh_CN
dc.subjectlithium-ion batterieszh_CN
dc.titleElectroplating synthesis and electrochemical properties of macroporous Sn-Cu alloy electrode for lithium-ion batterieszh_CN
dc.typeArticlezh_CN


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