简介：Withtheassistanceofnonionicsurfactant(OP-10)andsurface-selectivesurfactant(CH3COOH),anataseTiO2waspreparedasananodematerialforlithiumionbatteries.Themorphology,thecrystalstructure,andtheelectrochemicalpropertiesofthepreparedanataseTiO2werecharacterizedbyscanningelectronmicroscopy(SEM),X-raydiffraction(XRD),electrochemicalimpedancespectroscopy(EIS),andgalvanostaticchargeanddischargetest.TheresultshowsthatthepreparedanataseTiO2hashighdischargecapacityandgoodcyclicstability.Themaximumdischargecapacityis313mAh·g-1,andthereisnosignificantcapacitydecayfromthesecondcycle.
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