Effect of thermal annealing on the crystalline structure of PVDF/PMMA-modified graphene nanocompositesPoly(vinylidene fluoride)-based nanocomposite films with different loadings of PMMA-modified graphene sheets were prepared by a solution-mixing and solvent casting method. The prepared films were annealed ...
The crystalline structure and molecular mobility of poly(vinylidene fluoride) (PVDF) blended with poly(methyl methacrylate) (PMMA) have been investigated using solid-state 19F magic angle spinning (MAS) NMR spectroscopy. The origin of the characteristic crystalline peaks observed for three typical polym...
The crystalline structure and molecular mobility of poly(vinylidene fluoride) (PVDF) blended with poly(methyl methacrylate) (PMMA) have been investigated using solid-state19F magic angle spinning (MAS) NMR spectroscopy. The origin of the characteristic crystalline peaks observed for three typical polymor...
by solid-state 19F MAS NMR spectroscopy Yu Koseki, Keitaro Aimi and Shinji Ando The crystalline structure and molecular mobility of poly(vinylidene fluoride) (PVDF) blended with poly(methyl methacrylate) (PMMA) have been investigated using solid-state 19F magic angle spinning (MAS) NMR spectroscopy...
Crystalline structure and molecular mobility of PVDF chains in PVDF/PMMA blend films analyzed by solid-state F MAS NMR spectroscopy Koseki Yu et al., Crystalline structure and molecular mobility of PVDF chains in PVDF/PMMA blend films analyzed by solid- state 19F MAS NMR spectroscopy......
corresponding with that determined using FTIR spectroscopy and XRD. Therefore, the solvent proportion and pretreatment temperature were observed to affect ultrafine nanofiber and crystalline structure of PVDF, respectively. © 2020 Society of Chemical Industry...
ABSTRACT: We invest igat ed t he cr yst alline st r uct ur es of poly(vinylidene fluor ide) (PVDF) in PVDF/ silica (SiO2) binar y and PVDF/poly(met hyl met hacr ylat e) (PMMA)/SiO2 t er nar y hybr id composit e films ...
The physical structure of solid materials highly depends on the arrangements of atoms, ions or molecules that form the material. Crystalline solids are materials in which atoms are arranged in a repeating 3D pattern over large atomic distances (i.e., long-range order). Examples of crystalline so...
Crystalline structure, dielectric, and mechanical properties of simultaneously biaxially stretched polyvinylidene fluoride filmbiaxial stretchingcrystallizationdielectric and mechanical propertiesPVDF filmβ‐phasexmlns="http://www.wiley.com/namespaces/wdoi:10.1002/pat.4426...
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