学科分类
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1 个结果
  • 简介:Thesurfacemorphologyoffree-surfacePCLringedspheruliteswasinvestigatedbyusingatomicforcemicroscopy.ThespheruliteswereobtainedbycrystallizationofPCL/PVCblendsofdifferentcompositions.Itwasfoundthattheringedspheruliteexhibitedregularlyfluctuatingringsonitssurface.Comparedwiththebright-darkringpatternofthespheruliteunderapolarizingmicroscope,itwasprovedthattheopticalcharacteristicsoftheringedspheruliteunderpolarizingmicroscopecoincidedwithitssurfacecharacteristics.Thebrightringsinpolarizingmicrographsofthespherulitecoincidedwiththeconvexringsonitssurface,whilethedarkringscoincidedwiththeconcaverings.

  • 标签: AFM Surface MORPHOLOGY Ringed spherulites PCL/PVC