Preparation of anatase TiO2 with assistance of surfactant OP-10 and its electrochemical properties as an anode material for lithium ion batteries

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摘要 Withtheassistanceofnonionicsurfactant(OP-10)andsurface-selectivesurfactant(CH3COOH),anataseTiO2waspreparedasananodematerialforlithiumionbatteries.Themorphology,thecrystalstructure,andtheelectrochemicalpropertiesofthepreparedanataseTiO2werecharacterizedbyscanningelectronmicroscopy(SEM),X-raydiffraction(XRD),electrochemicalimpedancespectroscopy(EIS),andgalvanostaticchargeanddischargetest.TheresultshowsthatthepreparedanataseTiO2hashighdischargecapacityandgoodcyclicstability.Themaximumdischargecapacityis313mAh·g-1,andthereisnosignificantcapacitydecayfromthesecondcycle.
机构地区 不详
出处 《稀有金属:英文版》 2010年5期
出版日期 2010年05月15日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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