Lithium Instertion in poly (ethylene oxide )/MoO3 Xerogel Nanocomposite Films

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摘要 Thenanocompositefilmswerepreparedbydirectintercalationofpoly(ethyleneoxide)andPEOintoMoO3xerogelviasol-gelroute,TheelectrochromicbehaviorandthechemicalconditionwsofLi^+ionswereinvestigatedbycyclicvoltammograms,UV-visiblespectraltransmittanceandXPS,Thetesultsshowthatthecyclingefficiencyandthereversibilityofinsertion/extracitonofLi^+ionsin(PEO)1MoO3.nH2Onanocompositefilmwereimproved.TheintercalationofPEOintoMoO3xerogelmodulatedthewavelengthrangeofelectrochromismandenhancedtheelectrochromicefficiney,TwodifferentchemicalconditionsofLi^+ionsexistingintheinterlayerandinterstitialpositionsofMoO3latticewereobservedinMoO3XEROGELAND(PEO)1MoO3.nH2Onaocompositefilms.
机构地区 不详
出版日期 2002年04月14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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