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dc.contributor.authorYao, Wanhaozh_CN
dc.contributor.authorZhang, Zhongruzh_CN
dc.contributor.authorGao, Junzh_CN
dc.contributor.authorLi, Jiezh_CN
dc.contributor.authorXu, Jiezh_CN
dc.contributor.authorWang, Zhouchengzh_CN
dc.contributor.authorYang, Yongzh_CN
dc.contributor.author杨勇zh_CN
dc.date.accessioned2011-04-26T08:05:20Z
dc.date.available2011-04-26T08:05:20Z
dc.date.issued2009-07zh_CN
dc.identifier.citationEnergy Environ. Sci., 2009, 2(10):1102-1108zh_CN
dc.identifier.issn1754-5692zh_CN
dc.identifier.urihttp://dx.doi.org/doi:10.1039/B905162Gzh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/3388
dc.description.abstractVinyl ethylene sulfite (VES) is studied as a new additive in propylene carbonate (PC)-based electrolyte for lithium ion batteries. The electrochemical results show that the artificial graphite material exhibits excellent electrochemical performance in a PC-based electrolyte with the addition of the proper amount of VES. According to our spectroscopic results, VES is reduced to ROSO2Li (R=C4H6), Li2SO3 and butadiene (C4H6) through an electrochemical process which precedes the decomposition of PC. Furthermore, some of the Li2SO3 could be further reduced to Li2S and Li2O. All of these products are proven to be components of the solid electrolyte interface (SEI ) layer.zh_CN
dc.description.sponsorshipNational Natural Science Foundation of China (NNSFC) [29925310, 20433060, 20473068]; Ministry of Science and Technology, China [2007CB209702]zh_CN
dc.language.isoenzh_CN
dc.publisherROYAL SOC CHEMISTRYzh_CN
dc.titleVinyl ethylene sulfite as a new additive in propylene carbonate-based electrolyte for lithium ion batterieszh_CN
dc.typeArticlezh_CN


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