Flexible transparent conductive film based on silver nanowires and reduced graphene oxides

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摘要 Silvernanowires(AgNWs)withdiameterof90--150nmandlengthof20--50μmweresuccessfullysynthesizedbyapolyolprocess.Grapheneoxide(GO)waspreparedbyHummersmethod,andwasreducedwithstronghydrazinehy-drateatroomtemperature.Theflexibletransparentconductivefilms(TCFs)werefabricatedusingthemixedcelluloseeater(MCE)asmatrixandAgNWsandreducedgrapheneoxide(rGO)asconductivefillersbytheimprovedvacuumfiltrationprocess.Then,theoptical,electricalandmechanicalpropertiesoftheAgNWs-rGOfilmswereinvestigated.TheresultsshowthatfortheAgNWs-rGOfilmproducedwiththedepositiondensitiesofAgNWsandrGOas110mg.m2and55mg·m^-2,theopticaltransmissionat550nmis88.4%withRsaround891Ω·sql,whereastheopti-caltransmissionfortheAgNWs-rGOfilmwithdepositiondensitiesofAgNWsandrGOof385mg·m^-2and55mg·m^-2is79.0%at550nmwithRsaround9.6Ω·sql.ThereislittleovertincreaseinRsoftheAgNWS-rGOfilmaftertapetestsfor200times.ThebendingtestresultsindicatethatthechangeinRsofAgNWs-MCEfilmislessthan2%evenafter200cyclesofcompressiveortensilebending.TheexcellentmechanicalpropertiesoftheAgNWs-rGOfilmcanbeattributedtotheburyingofAgNWsandrGOatthesurfaceofMCE.
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出版日期 2018年03月13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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