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1 个结果
  • 简介:Thecrystallizationofuniaxialhotdrawnsyndiotacticpolystyrene/multi-walledcarbonnanotube(sPS/MWCNT)nanocompositefilmswasstudiedbyFTIRspectroscopy.TheeffectsofMWCNTcontent,drawratioanddrawingtemperatureonthesPScrystallinitywereinvestigated.ThesPS/MWCMTnanocompositefilmsshowreducedcrystallinitieswiththeincreaseofMWCNTcontent.Inaddition,withtheincreaseofdrawratio,boththepuresPSandthesPS/MWCNTnanocompositedrawnfilmsexhibitincreasedcrystallinity.TheeffectofdrawingtemperatureonthesPScrystallizationiscomplex.Inatemperaturerangeof100―135°C,thecrystallinitydecreaseswithdrawingtemperature,whereasitincreasesat140°CforbothpuresPSanditsnanocompositefilms.

  • 标签: 多壁碳纳米管 纳米复合薄膜 间规聚苯乙烯 红外光谱 结晶度 单轴